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

BZT55B11-GS08

Zener Diodes 11 Volt 0.5W 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

11853
Ships to you
between Tue. 24 Feb to Thu. 26 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
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10	1	2	3	4	5	6	7

AUD 0.0594

Multiples of: 1

11 V

2 %

500 mW

20 Ohms

+ 175 C

Single

SMD/SMT

SOD - 80

Reel , Cut Tape

- 65 C

5 mA

1N5265B-TR

Zener Diodes 62 Volt 0.5 Watt
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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

11848
Ships to you
between Wed. 18 Feb to Tue. 24 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
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8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0299

Multiples of: 1

62 V

5 %

0.097 % /K

2 mA

500 mW

100 nA

185 Ohms

+ 175 C

Single

Through Hole

DO - 35

Reel

- 65 C

2 mA

1N52xxb

BZX85C5V1_T50A

Fairchild Semiconductor Zener Diodes 5.1V 1W Zener
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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

11839
Ships to you
between Wed. 18 Feb to Tue. 24 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0382

Multiples of: 1

5.1 V

5 %

45 mA

1 W

10 Ohms

+ 200 C

Single

Through Hole

DO - 41 - 2

Ammo Pack

- 65 C

45 mA

Bzx85c5v1

BZX384B30-HE3-08

Zener Diodes 30 Volt 0.2W 2% AUTO
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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

11834
Ships to you
between Tue. 24 Feb to Thu. 26 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.066

Multiples of: 1

30 V

2 %

200 mW

80 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323 - 2

Reel , Cut Tape

- 55 C

2 mA

AEC - Q101

BZX384

BZM55B6V8-TR

Zener Diodes 6.8 Volt 0.5W 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

11826
Ships to you
between Tue. 24 Feb to Thu. 26 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0524

Multiples of: 1

6.8 V

2 %

0.05 % / C

100 nA

500 mW

100 nA

8 Ohms

+ 175 C

Single

Smd/Smt

DO - 213AB

Reel

- 65 C

5 mA

ZY15

Diode: Zener; 2W; 15V; 128mA; Package: Ammo Pack; DO41
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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

11824
Ships to you
between Tue. 24 Feb to Thu. 26 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0936

Multiples of: 1

15 V

5 %

2 W

5 Ohms

+ 150 C

Single

Through Hole

DO - 41

Ammo Pack

- 50 C

50 mA

TZX6V8B-TAP

Vishay Semiconductors Zener Diodes 6.8 Volt 0.5W 5%
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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

11811
Ships to you
between Tue. 24 Feb to Thu. 26 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0384

Multiples of: 1

6.8 V

5 %

1 uA

500 mW

15 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

5 mA

MMSZ5243C-HE3-08

Zener Diodes 13 Volt 0.5W 2% AUTO
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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

11802
Ships to you
between Tue. 24 Feb to Thu. 26 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0716

Multiples of: 1

13 V

2 %

0.079 % / C

500 nA

500 mW

500 nA

13 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

Aec - Q101

Mmsz52xx

TZMC56-GS08

Zener Diodes 56 Volt 0.5 Watt 5%
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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

11789
Ships to you
between Tue. 24 Feb to Thu. 26 Feb

February 2026

February 2026
	S	M	T	W	T	F	S
5	25	26	27	28	29	30	31
6	1	2	3	4	5	6	7
7	8	9	10	11	12	13	14
8	15	16	17	18	19	20	21
9	22	23	24	25	26	27	28
10	1	2	3	4	5	6	7

AUD 0.0345

Multiples of: 1

56 V

5 %

0.12 % /K

100 nA

500 mW

135 Ohms

+ 175 C

Single

Smd/Smt

SOD - 80 - 2

Cut Tape

2.5 mA

SMAZ6V8-TP

Zener Diodes 6.8V 200Ohms
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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.

Micro Commercial Components (MCC)

10316
Ships to you
between Tue. 24 Feb to Thu. 26 Feb

February 2026