SMBJ30A Formosa

Name: SMBJ30A
Brand: Formosa
SKU: SMBJ30A_Formosa
Availability: OutOfStock
Rating: 5 (11 reviews)

SMBJ30A ESD Protection Diodes / TVS Diodes

Images are for reference only, See Product Specifications

X-On Electronics has gained recognition as a prominent supplier of SMBJ30A ESD Protection Diodes / TVS Diodes across the USA, India, Europe, Australia, and various other global locations. SMBJ30A ESD Protection Diodes / TVS Diodes are a product manufactured by Formosa. We provide cost-effective solutions for ESD Protection Diodes / TVS Diodes, ensuring timely deliveries around the world.

Part No.	SMBJ30A
Manufacturer:	Formosa
Category:	ESD Protection Diodes / TVS Diodes
Description:	TVS SMB (DO-214AA) RoHS
Datasheet:

Price (USD)

10: USD 0.2135 ea
Line Total: USD 2.13

Availability : 0

Qty	Unit Price
10	$ 0.2135
100	$ 0.1384
300	$ 0.1055
1000	$ 0.0534
5000	$ 0.0517
10000	$ 0.0508

SMBJ30A More Buying Options & Price Grid(s)

Specifications

Manufacturer Formosa Formosa
Product Category ESD Protection Diodes / TVS Diodes ESD Protection Diodes / TVS Diodes
Polarity unidirectional unidirectional
Category ESD Suppressors / TVS Diodes ESD Suppressors / TVS Diodes
Rohs y y
Package SMB (DO - 214AA) SMB (DO - 214AA)
Brand Category Formosa Formosa
Voltage - Reverse Standoff Typ 30 V 30 V
Voltage - Breakdown Min 33.3 V 33.3 V
Voltage - Clamping Max @ Ipp 48.4 V 48.4 V
Current - Peak Pulse 10/1000 S 12.4 A 12.4 A
Peak Pulse Current Ipp@10/1000 S 12.4 A 12.4 A
Maximum Clamping Voltage 48.4 V 48.4 V
Breakdown Voltage Min 33.3 V 33.3 V
Reverse Stand-Off Voltage Vrwm 30 V 30 V

SMBJ30A Alternative Parts

Image	Part-Description
Hot	SMBJ30A Youtai 12.4A 48.4V 600W 33.3V 30V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 5150
Hot	SMBJ30A MSKSEMI SMB(DO-214AA) TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 31120
Hot	SMBJ30A HXY MOS 12.4A 48.4V 33.3V 30V SMB(DO-214AA) Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 3600
Hot	SMBJ30A Taisko SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 11940
Hot	SMBJ30A Jingdao 48.4V 33.3V 30V SMB(DO-214AA) TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 65020
Hot	SMBJ30A TWGMC SMB(DO-214AA) TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 21760
Hot	SMBJ30A GOODWORK 12.4A 5uA 48.4V 33.3V 30V 38.3V Unidirectional SMB(DO-214AA) TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 6520
Hot	SMBJ30A DOWO TVS SMB (DO-214AA) RoHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 7570
Hot	SMBJ30A PAKER Microelectronics 48.4V 33.3V 30V Unidirectional SMB(DO-214AA) TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 3130
Hot	SMBJ30A Bourns TVS Diodes - Transient Voltage Suppressors 30volts 5uA 12.4 Amps Uni-Dir Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 30000
Hot	SMBJ30A TECH PUBLIC SMB ESD and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 2740
Hot	SMBJ30A amsem 48.4V 600W 33.3V Unidirectional 30V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 5990
Hot	SMBJ30A Liown 12.4A 1uA 600W 48.4V 33.3V 30V 36.8V Unidirectional SMB TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 460
Hot	SMBJ30A FTR TVS SMB(DO-214AA) RoHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 4880
Hot	SMBJ30A FOSAN SMB(DO-214AA) TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 1160
Hot	SMBJ30A SETfuse 12.4A 600W 48.4V 33.3V Unidirectional 30V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 310
Hot	SMBJ30A ElecSuper 12.4A 600W 48.4V 33.3V Unidirectional 30V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 2770
Hot	SMBJ30A SLKORMICRO 12.4A 5uA 48.4V 33.3V 30V 38.3V Unidirectional DO-214AA TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 570
Hot	SMBJ30A SURGING 48.4V 33.3V 30V SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 8670
Hot	SMBJ30A YFW Electronics 48.4V 33.3V 30V Unidirectional DO-214AA TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 2820
Hot	SMBJ30A SUNMATE 12.4A 48.4V 33.3V 30V SMB(DO-214AA) Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 200
Hot	SMBJ30A Weida Semiconductor SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 920
Hot	SMBJ30A Microdiode Electronics TVS SMB (DO-214AA) RoHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 65070
Hot	SMBJ30A Yageo ESD Suppressors TVS Diodes SMBJ DO-214AA 30V 48.4V Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 1580
Hot	SMBJ30A AnBon 48.4V 33.3V 30V SMB(DO-214AA) TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 2580
Hot	SMBJ30A Changjing Electronics Technology 12.4A 600W 48.4V 33.3V 30V SMBG Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 1730
Hot	SMBJ30A Bourne TVS SMB (DO-214AA) RoHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 3550
Hot	SMBJ30A Starsea TVS SMB (DO-214AA) RoHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 2370
Hot	SMBJ30A ZHIDE SMB Electrostatic and Surge Protection (TVS/ESD) ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 110
Hot	SMBJ30A Ruilongyuan TVS SMB (DO-214AA) RoHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 4720
Hot	SMBJ30A Littelfuse Diode TVS Single Uni-Dir 30V 600W 2-Pin SMB T/R Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 7820
Hot	SMBJ30A Good-Ark TVS SMB (DO-214AA) RoHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 1400
Hot	SMBJ30A Vishay ESD Suppressors TVS Diodes 30V 1000W UniDir TransZorb 5% Tol Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 3756
Hot	SMBJ30A Taiwan Semiconductor ESD Suppressors / TVS Diodes 600W 35.1V 5% Unidir ectional TVS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 4952
Hot	SMBJ30A EIC Semiconductor Diode TVS Single Uni-Dir 30V 600W 2-Pin SMB Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 15000
Hot	SMBJ30A SEMIWARE 48.4V 33.3V 30V SMB(DO-214AA) TVS ROHS Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges. Stock: 280

We are delighted to provide the SMBJ30A from our ESD Protection Diodes / TVS Diodes category, at competitive rates not only in the United States, Australia, and India, but also across Europe and beyond. A long established and extensive electronic component distribution network has enhanced our global reach and dependability, ensuring cost savings through prompt deliveries worldwide. Client satisfaction is at the heart of our business, where every component counts and every customer matters. Our technical service team is ready to assist you. From product selection to after-sales support, we strive to deliver a seamless and satisfying experience. Are you ready to experience the best in electronic component distribution? Contact X-ON Electronics today and discover why X-On are a preferred choice for the SMBJ30A and other electronic components in the ESD Protection Diodes / TVS Diodes category and beyond.

More Products By Manufacturer "Formosa"

Image	Part-Description
Hot	1.5KE39CA 53.9V 37.1V 33.3V DO-201AE TVS ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1.5KE24CA 33.2V 22.8V 20.5V DO-201AE TVS ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1.5KE68CA 10.5V 6.45V 5.8V DO-201AE TVS ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1.5KE220A 328V 209V 185V DO-201AE TVS ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	1.5KE18CA 25.2V 17.1V 15.3V DO-201AE TVS ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMCJ20A 32.4V 22.2V 20V SMC(DO-214AB) TVS ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	GBU8M Bridge Rectifiers 1000V 4A 1.1V @ 4A GBU RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMCJ33CA TVS SMC (DO-214AB) RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMDJ58A 93.6V 64.4V 58V SMC(DO-214AB) TVS ROHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ES5J Diodes - Rectifiers - Hyperfast SMC RoHS Stock : 25 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

More Products By Category "ESD Protection Diodes / TVS Diodes"

Image	Part-Description
Hot	ESD11N5.0ST5G ON Semiconductor TVS Diodes - Transient Voltage Suppressors LOW CAP BI DIRECT TV Stock : 110000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	DF2B5M4SL,L3F ESD Suppressors / TVS Diodes ESD Protection Diode Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMAJ30CA-TP Micro Commercial Components (MCC) TVS Diodes - Transient Voltage Suppressors 30V 400 Watts Stock : 10107 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	ESDA14V2LY ESD Suppressors / TVS Diodes Automotive dual Transil array for ESD protection Stock : 5810 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMBJ12A-TR TVS Diodes - Transient Voltage Suppressors 600W 12V Unidirect Stock : 7500 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	P4SMA36CA R3G ESD Suppressors / TVS Diodes 400W, 36V, 5%, Bidirectional, TVS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMF15A TVS Diodes - Transient Voltage Suppressors 15V 200W 8.2A 5% Unidirectional Stock : 1120 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMAJ58CA-TR TVS Diodes - Transient Voltage Suppressors TRANSIL Stock : 95000 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMCJ33A TVS SMC (DO-214AB) RoHS Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.
Hot	SMA6F14AY ESD Suppressors / TVS Diodes DFD PROTECTION Stock : 0 Large This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Additional Infomation About Product

The SMBJ30A is an Surface Mount Bilateral Transient Voltage Suppressor (TVS), DO-214AA package manufactured by Formosa. It provides bidirectional, transient protection for electronic circuits against transient overvoltage conditions such as ESD and EFT. It can withstand peak pulse power dissipation of 600W and is RoHS compliant. It can absorb overvoltage up to 30V. The SMBJ30A is a low forward voltage drop, high surge capability diode in a plastic surface mount package, ideal for a wide variety of applications over an extended ambient temperature range of -55°C to +150°C. It also has low reverse leakage current characteristics and fast response time.

HS Compliance

Tariff Desc

8541.10.00 15 No - Diodes, other than photosensitive or light emitting diodes Free

DIODES, TRANSISTORS AND SIMILAR SEMICONDUCTOR DEVICES; PHOTOSENSITIVE SEMICONDUCTOR DEVICES, INCLUDING PHOTOVOLTAIC CELLS WHETHER OR NOT ASSEMBLED IN MODULES OR MADE UP INTO PANELS

FMS(Formosa Microsemi) may also be referenced as

Formosa Microsemi

SHTC3 Humidity Sensors Sensirion – Buy Now at XON

Sep 25, 2025
The SHTC3 Humidity Sensors by Sensirion deliver ±2% RH accuracy, ultra-low power consumption, and compact DFN-4 design. Perfect for IoT, HVAC, and consumer electronics. Buy online at XON Electronics with worldwide delivery.

SP720APP ESD Suppressors / TVS Diodes | Littelfuse

Oct 1, 2025
The SP720APP ESD Suppressors / TVS Diodes by Littelfuse deliver dual-channel protection with low clamping voltage, safeguarding sensitive electronics across industries worldwide.

TL431CD Voltage Reference by STMicroelectronics

Aug 12, 2025
TL431CD by STMicroelectronics is a precision programmable shunt voltage reference for stable power regulation. Ideal for industrial, consumer, and power supply applications. Ships to USA, India, Australia, Europe & more.

NFS40-7624 Power Supply by Artesyn Embedded Technologies – 24V, 40W Output

Aug 1, 2025
NFS40-7624 Switching Power Supplies by Artesyn deliver 24V output at 40W with universal AC input and open-frame design—perfect for embedded, telecom, and industrial applications.

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

X-ON Worldwide Electronics

Welcome To X-ON Electronics

For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.

+61 8 9358 9358 | sales@x-on.com.au | Chat

Policies | Terms and Conditions | Sitemap