About Zener Diodes

Zener Diodes

Zener diodes are a type of diode that allows current to flow in the reverse direction when the voltage across the diode exceeds the reverse breakdown voltage. The breakdown voltage, also known as the Zener voltage, is the voltage at which the diode starts to conduct in the reverse direction. Zener diodes are designed specifically to provide a regulated voltage across their terminals. They are commonly used in voltage regulation circuits and in power supply circuits.

Zener Diodes

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Vz - Zener Voltage	Voltage Tolerance	Voltage Temperature Coefficient	Zener Current	Pd - Power Dissipation	Maximum Reverse Leakage Current	Zz - Zener Impedance	Maximum Operating Temperature	Configuration	Mounting Style	Package / Case	Packaging	Minimum Operating Temperature	Test Current	Qualification	Series

1SMF5920BT1G

Zener Diodes ZENER REGULATOR 6.2 V

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.

ON Semiconductor

Availability : 0

USD 0.2514

Multiples of: 1

6.2 V

5 %

5 uA

350 mW

5 uA

2 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123FL

Reel

- 55 C

60.5 mA

Smf5920

RD2.0FM-T1-AZ

Diode Zener Single 2.05V 7% 1W 2-Pin Power Mini-Mold T/R

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.

Renesas

Availability : 0

USD 0.2516

Multiples of: 1

RD10FM-T1-AZ

Diode Zener Single 10V 6% 1W 2-Pin Power Mini-Mold T/R

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.

Renesas

Availability : 0

USD 0.2516

Multiples of: 1

1N5244B

Diode Zener Single 14V 5% 500mW 2-Pin DO-35

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.

Diodes Incorporated

Availability : 0

USD 0.2519

Multiples of: 1

5 %

0.08 % / C

9 mA

100 nA

+ 200 C

Single

Through Hole

DO - 35

Bulk

- 65 C

1N5244b

SZ1SMA5935BT3G-VF01

Zener Diodes ZEN SMA REG 1.5W 37V TR

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.

ON Semiconductor

Availability : 0

USD 0.2521

Multiples of: 5000

27 V

5 %

0.5 uA

1.5 W

23 Ohms

+ 150 C

Single

Smd/Smt

SMA - 2

Cut Tape

- 65 C

13.9 mA

Aec - Q101

1Sma5935b

1N5245B

1N5245B nte

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.

NTE

Availability : 0

USD 0.2521

Multiples of: 1

BZT03-C130/A52R

BZT03-C130/A52R #3200 B311200S300601 AXIAL

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.

Vishay

Availability : 0

June 2026

June 2026
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USD 0.2529

Multiples of: 1

130 V

6 %

0.11 % /K

1.3 W

300 Ohms

+ 175 C

Single

Smd/Smt

SOD - 57

Reel

- 65 C

Bzt03

SMA5C18-TP

Zener Diodes

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.

Micro Commercial Components (MCC)

Availability : 0

USD 0.2529

Multiples of: 7500

BZT52C8V2

Zener Diodes 8.2 Volt 410mW 5%

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.

Diodes Incorporated

Availability : 0

USD 0.2533

Multiples of: 5

8.2 V

5 %

4.65 mv/ C

500 mW

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123F - 2

Reel

- 65 C

CMSZDA20V TR PBFREE

Diode Zener Dual Common Anode 20V 6% 275mW 3-Pin SOT-323 T/R

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.

Central Semiconductor

Availability : 0

USD 0.2536

Multiples of: 3000

BZX384-B6V2.115

Diode: Zener; 0.3W; 6.2V; SMD; Reel, tape; SOD323; 250mA; Ufmax:0.9V

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.

Nexperia

Availability : 0

USD 0.2551

Multiples of: 1

MMBZ5241B-V-GS08

Diode Zener Single 11V 5% 300mW Automotive 3-Pin SOT-23 T/R

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.

Vishay

Availability : 0

USD 0.2553

Multiples of: 50

5 %

Single

Tape And Reel

1N4763A

Diode Zener Single 91V 5% 1W 2-Pin DO-41 Box

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.

NTE

Availability : 0

USD 0.2554

Multiples of: 1

BZT03C39-TAP

Zener Diodes 39 Volt 600W 6%

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.

Vishay

Availability : 0

USD 0.2556

Multiples of: 1

39 V

5 %

0.085 % /K

1 uA

1.3 W

1 uA

40 Ohms

+ 175 C

Single

Smd/Smt

SOD - 57

Ammo Pack

- 65 C

10 mA

Bzt03

SML4744AHE3/61

Zener Diodes Zener Diode DO214-HE3

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.

Vishay

Availability : 0

USD 0.257

Multiples of: 1

15 V

5 %

5 uA

1 W

14 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC - 2

Cut Tape

Aec - Q101

3SMBJ5940B-TP

Zener Diodes DIODE ZENER 3W 43V SMB

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.

Micro Commercial Components (MCC)

Availability : 0

USD 0.257

Multiples of: 5

SZ1SMB5931BT3G-VF01

Zener Diodes ZEN SMB REG 3W 18V SPCL T

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.

ON Semiconductor

Availability : 0

USD 0.257

Multiples of: 2500

18 V

5 %

3 W

12 Ohms

+ 150 C

Single

SMD/SMT

SMB - 2

Reel , Cut Tape

- 65 C

20.8 mA

AEC - Q101

1SMB5931B

BZG05C6V8-HE3-TR

Zener Diodes RECOMMENDED ALT 78-BZG05C6V8-HM3-08

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.

Vishay

Availability : 0

USD 0.2583

Multiples of: 6000

CMZ36(TE12L,Q,M)

Zener Diodes M-FLAT

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.

Toshiba

Availability : 0

USD 0.2586

Multiples of: 1

36 V

10 %

2 W

30 Ohms

+ 150 C

Single

SMD/SMT

M - FLAT - 2

Reel , Cut Tape

- 40 C

9 mA

CMZ36

1N968B

DIODE, ZENER, 20V, 500mW, DO-35

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.

NTE

Availability : 0

USD 0.2588

Multiples of: 1