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

NZ9F8V2T5G

Zener Diodes ZENER DIODE

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 : 93023
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
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35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0641

Multiples of: 1

8.61 V

5 %

4.7 mv/ K

500 nA

250 mW

500 nA

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 923

Reel

- 65 C

5 mA

Aec - Q101

Nz9f8v2

CMHZ5248B TR

Zener Diodes 500mW Zener Diode 7mA 17.1V to 18.9V

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.

Central Semiconductor

Availability : 92991
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1017

Multiples of: 1

18 V

5 %

500 mW

21 Ohms

+ 175 C

Single

SMD/SMT

Reel , Cut Tape

- 65 C

7 mA

BZX84-C10,235

±5% 250mW 10V SOT-23 Zener Diodes ROHS

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 : 92557
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0132

Multiples of: 1

10 V

5 %

250 mW

20 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

BZX84

TZMC36-GS08

Zener Diodes 36 Volt 0.5 Watt

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 : 92150
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0207

Multiples of: 2500

36 V

5 %

0.12 % /K

100 nA

500 mW

80 Ohms

+ 175 C

Single

Smd/Smt

SOD - 80 - 2

Cut Tape

5 mA

MMSZ4688T3G

ON Semiconductor Zener Diodes ZEN SOD123 REG 0.5W 4.7V

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 : 92120
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0165

Multiples of: 1

4.7 V

3 %

50 uA

500 mW

+ 150 C

Single

Smd/Smt

SOD - 123

Reel

- 55 C

Mmsz4688

CUHZ5V6,H3F

Zener Diodes 5.6 V Zener Diode, SOD-323HE(US2H) Pd(max):1.2V

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 : 91877
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0748

Multiples of: 1

5.6 V

1.2 W

30 Ohms

+ 150 C

Single

SMD/SMT

US2H - 2

Reel , Cut Tape

- 55 C

10 mA

MM5Z43V

Zener Diodes 43V 450Ohm 0.2W

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 : 91796
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0295

Multiples of: 1

43 V

7 %

50 nA

200 mW

50 nA

150 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523F

Reel

- 55 C

2 mA

Mm5z43

BZT52-C2V7X

Zener Diodes BZT52-C2V7/SOD123/SOD2

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 : 91282
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August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0112

Multiples of: 1

2.9 V

5 %

0 mv/ K

20 uA

590 mW

83 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

- 55 C

5 mA

Bzt52

SZMM5Z36VT5GF

Zener Diodes SZMM5Z36VT5G/SOD523/SC-79

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 : 90520
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0268

Multiples of: 1

36 V

2 %

300 mW

90 Ohms

+ 150 C

Single

SMD/SMT

SOD - 523 - 2

Reel , Cut Tape

- 55 C

2 mA

AEC - Q101

BZG03C150G

ON Semiconductor Zener Diodes ZR SURF MT OVR TRANS SUPP

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 : 90216
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1012

Multiples of: 1

150 V

6 %

1 uA

1.5 W

1 uA

130 Ohms

+ 150 C

Single

Smd/Smt

SMA

Reel

- 65 C

5 mA

Aec - Q101

Bzg03c150

BZX55C18

Diode: Zener; 500mW; 18V; Ammo Pack; DO35; single diode; 0.1uA

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.

CDIL

Availability : 90210
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0168

Multiples of: 20

MMSZ5230BT1G

Zener Diodes 4.7V 500mW

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 : 90210
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0174

Multiples of: 3000

4.7 V

5 %

5 uA

500 mW

19 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

20 mA

Mmsz52

MMSZ5233BT1G

Zener Diodes 6V 500mW

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 : 90210
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0178

Multiples of: 3000

6 V

5 %

5 uA

500 mW

7 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

20 mA

Mmsz52

MM3Z3V3B

Zener Diodes Diode Zener 3.3V 200mW 2%

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 : 90210
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0235

Multiples of: 3000

3.3 V

2 %

4.5 uA

200 mW

4.5 uA

89 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323F

Reel

- 65 C

5 mA

Mm3z3

DDZX22D-7

Diode Zener Single 22.075V 3% 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.

Diodes Incorporated

Availability : 90210
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August 2025

August 2025
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31	27	28	29	30	31	1	2
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.0328

Multiples of: 3000

3 %

Single

Tape And Reel

BZX84C4V3TS-7-F

Zener Diodes 200MW 4.3V

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 : 90210
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
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31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
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34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.091

Multiples of: 3000

4.3 V

5 %

- 1.75 mv/ C

3 uA

200 mW

3 uA

90 Ohms

+ 150 C

Triple Parallel

Smd/Smt

SOT - 363

Reel

- 65 C

5 mA

Bzx84c4v3

RD3.9S-T1-A

Diode Zener Single 3.9V 5% 200mW 2-Pin Mini-Mold

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 : 90210
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.147

Multiples of: 1

3.9 V

5 %

Single

Surface Mount

PD3Z284C4V7-7

Diodes Incorporated Zener Diodes 4.7V 500mW

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 : 90210
Ship by Thu. 14 Aug to Wed. 20 Aug

August 2025

August 2025
	S	M	T	W	T	F	S
31	27	28	29	30	31	1	2
32	3	4	5	6	7	8	9
33	10	11	12	13	14	15	16
34	17	18	19	20	21	22	23
35	24	25	26	27	28	29	30
36	31	1	2	3	4	5	6

USD 0.1476

Multiples of: 3000

4.7 V

6 %

- 1.65 mv/ C

3 uA

500 mW

80 Ohms

+ 150 C

Single

Smd/Smt

POWERDI 323

Reel

- 65 C

5 mA

Pd3z284c4v

ZMM18V

±5% Single 16.8V~19.1V 500mW 18V LL-34 Zener Diodes ROHS

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.

Yongyutai Electronics

Availability : 89569
Ship by Thu. 28 Aug to Tue. 02 Sep

September 2025

September 2025
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36	31	1	2	3	4	5	6
37	7	8	9	10	11	12	13
38	14	15	16	17	18	19	20
39	21	22	23	24	25	26	27
40	28	29	30	1	2	3	4
41	5	6	7	8	9	10	11

USD 0.005

Multiples of: 50

TZMB22-GS08

Zener Diodes 22 Volt 0.5W 2%

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 : 88593
Ship by Tue. 12 Aug to Thu. 14 Aug

August 2025