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

BZV55-C10,115

Zener Diodes 10V 500mW
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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

203700
Ships to you
between Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.0585

Multiples of: 1

10 V

5 %

500 mW

20 Ohms

+ 200 C

Single

SMD/SMT

SOD - 80C - 2

Reel , Cut Tape

- 65 C

5 mA

BZV55

SZBZX84C3V3LT1G

Zener Diodes ZEN REG .225W
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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

72444
Ships to you
between Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.0217

Multiples of: 1

3.3 V

5 %

250 mW

95 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

SZBZX84C3V3LT1

BZX85C39-TR

Zener Diodes 39 Volt 1.3 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

71802
Ships to you
between Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.0646

Multiples of: 1

39 V

5 %

0.078 % / C

28 mA

1.3 W

500 nA

50 Ohms

+ 175 C

Single

Through Hole

DO - 41

Reel

- 55 C

6 mA

SZMMSZ5244BT1G

ON Semiconductor Zener Diodes ZEN REG 0.5W 14V
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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

71230
Ships to you
between Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.0698

Multiples of: 1

14 V

5 %

0.1 uA

500 mW

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

9 mA

Aec - Q101

Szmmsz52

MM1Z8V2

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.

Semtech

71198
Ships to you
between Fri. 28 Nov to Wed. 03 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.015

Multiples of: 50

1N5249BTR

Zener Diodes 19V 0.5W 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

70905
Ships to you
between Fri. 14 Nov to Thu. 20 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.0085

Multiples of: 1

19 V

5 %

0.085 % / C

6.6 mA

500 mW

100 nA

23 Ohms

+ 200 C

Single

Through Hole

DO - 35

Reel

- 65 C

6.6 mA

1N5249b

1N5226B

Zener Diodes 3.3V 0.5W 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

70587
Ships to you
between Thu. 20 Nov to Mon. 24 Nov

November 2025

November 2025
	S	M	T	W	T	F	S
44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8
46	9	10	11	12	13	14	15
47	16	17	18	19	20	21	22
48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

AUD 0.0244

Multiples of: 1

3.3 V

5 %

- 0.07 % / C

20 mA

500 mW

25 uA

28 Ohms

+ 200 C

Single

Through Hole

DO - 35

Bulk

- 65 C

20 mA

1N5226b

BZT52C15

100nA@10.5V 30Ω 13.8V~15.6V 500mW 15V SOD-123 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.

GOODWORK

70470
Ships to you
between Fri. 28 Nov to Wed. 03 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.0129

Multiples of: 50

BZT52C22

100nA@15.4V 55Ω 20.8V~23.3V 500mW 22V SOD-123 Zener Diodes ROHS
Icon 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.

GOODWORK

70272
Ships to you
between Fri. 28 Nov to Wed. 03 Dec

December 2025

December 2025
	S	M	T	W	T	F	S
49	30	1	2	3	4	5	6
50	7	8	9	10	11	12	13
51	14	15	16	17	18	19	20
52	21	22	23	24	25	26	27
53	28	29	30	31	1	2	3
2	4	5	6	7	8	9	10

AUD 0.0114

Multiples of: 50

SMBJ5338B

Single 5W 4.85V~5.36V 5.1V 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.

hongjiacheng

0
6 to 16 Weeks