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	Availability ⓘ (▲▼)	Price(AUD) (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

MM5Z4V7ST1G

Zener Diodes 4.7V 200mW
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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

329
Ships to you
between Thu. 09 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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32	2	3	4	5	6	7	8

AUD 0.0164

Multiples of: 5

4.65 V

2 %

- 1.65 mv/ K

10 mA

200 mW

3 uA

80 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523

Reel

- 65 C

5 mA

Aec - Q101

Mm5z4v7s

BZX384B11-E3-08

Vishay Semiconductors Zener Diodes 11 Volt 0.2W 2%
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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

326
Ships to you
between Wed. 01 Jul to Fri. 03 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0959

Multiples of: 1

11 V

2 %

0.9 mv/ C

100 nA

200 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Reel

- 55 C

Bzx384

BZT52C15-RH

Diode: Zener; 0.5W; 15V; 5mA; SMD; Reel, tape; SOD123F; single diode
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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.

Taiwan Semiconductor

325
Ships to you
between Thu. 25 Jun to Wed. 01 Jul

July 2026

July 2026
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27	28	29	30	1	2	3	4
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.076

Multiples of: 1

5 mA

BZT52B6V2

Zener Diodes SOD-123 RoHS
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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.

SMC Diode

324
Ships to you
between Thu. 09 Jul to Tue. 14 Jul

July 2026

July 2026
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0401

Multiples of: 1

1SMB5919BT3G-MS

±5% Single 3W 5.6V SMB Zener Diodes ROHS
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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.

MSKSEMI

324
Ships to you
between Thu. 09 Jul to Tue. 14 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0731

Multiples of: 5

SMA2Z12A

SMA Zener Diodes ROHS
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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.

ZHIDE

324
Ships to you
between Thu. 09 Jul to Tue. 14 Jul

July 2026

July 2026
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27	28	29	30	1	2	3	4
28	5	6	7	8	9	10	11
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31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.0789

Multiples of: 5

ZMY120

Diode: Zener; 1.3W; 120V; 10mA; SMD; Reel,tape; Plastic MELF
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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.

Diotec

324
Ships to you
between Thu. 25 Jun to Wed. 01 Jul

July 2026

July 2026
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.09

Multiples of: 1

10 mA

ST04-12F1-5103

Zener Diodes Power Zeners Trankillers
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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.

Shindengen

324
Ships to you
between Thu. 25 Jun to Wed. 01 Jul

July 2026

July 2026
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27	28	29	30	1	2	3	4
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.092

Multiples of: 1

BZV85-C3V9.133

Diode: Zener; 1/1.3W; 3.9V; Package: Ammo Pack; DO41; 500mA
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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

324
Ships to you
between Thu. 25 Jun to Wed. 01 Jul

July 2026

July 2026
	S	M	T	W	T	F	S
27	28	29	30	1	2	3	4
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30	19	20	21	22	23	24	25
31	26	27	28	29	30	31	1
32	2	3	4	5	6	7	8

AUD 0.096

Multiples of: 5

1N5366B

±5% Single 5W 39V DO-27 Zener Diodes ROHS
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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.

SUNMATE

315
Ships to you
between Thu. 09 Jul to Tue. 14 Jul

July 2026