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

Sorting

Sort Column:

Sort Direction:

First

...

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

BZX84C3V0/215

Zener Diodes TO-236AB 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.

Nexperia

64020
Ships to you
between Thu. 12 Feb to Wed. 18 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 0.07

Multiples of: 3000

3 V

5 %

250 mW

95 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

BZX84

DDZ8V2C-7

Zener Diodes 500MW 8.2V LF
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.

Diodes Incorporated

64010
Ships to you
between Thu. 12 Feb to Wed. 18 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 0.0353

Multiples of: 1

8.2 V

3 %

20 mA

500 mW

100 nA

8 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123

Reel

- 65 C

20 mA

Ddz8v2

BZT52C7V5-7-F

Zener Diodes 500mW 7.5V Zener AEC-Q101 Qualified
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.

Diodes Incorporated

63995
Ships to you
between Thu. 12 Feb to Wed. 18 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 0.0206

Multiples of: 1

7.5 V

6 %

3.9 mv/ C

5 mA

500 mW

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 65 C

5 mA

Aec - Q101

Bzt52c2v0 - Bzt52c51

1SMB5951BT3G

ON Semiconductor Zener Diodes 120V 3W
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.

ON Semiconductor

63269
Ships to you
between Wed. 18 Feb to Fri. 20 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 0.1248

Multiples of: 1

120 V

5 %

12 mA

550 mW

1 uA

380 Ohms

+ 150 C

Single

Smd/Smt

SMB

Reel

- 65 C

1Smb5951b

1N5245BTR

Zener Diodes 15V 0.5W Zener
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.

ON Semiconductor

63050
Ships to you
between Thu. 12 Feb to Wed. 18 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 0.0231

Multiples of: 5000

15 V

5 %

0.082 % / C

8.5 mA

500 mW (1/2 w)

16 Ohms

+ 200 C

Single

Through Hole

DO - 35 - 2

Cut Tape

- 65 C

8.5 mA

1N5245b

BZX79-C16,143

Zener Diodes Diode Zener Single 16.2V 5% 500mW 2-Pin
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.

Nexperia

63050
Ships to you
between Thu. 12 Feb to Wed. 18 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 0.0459

Multiples of: 1

15.3 V

5 %

10.4 mv/ K

250 mA

500 mW

50 nA

40 Ohms

+ 200 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

DDZ9681-7

Zener Diodes 500MW 2.4V
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.

Diodes Incorporated

62648
Ships to you
between Thu. 12 Feb to Wed. 18 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 0.0341

Multiples of: 1

2.4 V

5 %

2 uA

500 mW

2 uA

+ 150 C

Single

Smd/Smt

SOD - 123

Reel

- 65 C

50 uA

Ddz9681

KDZVTR5.1B

ROHM Semiconductor Zener Diodes 5.368V 6% 1W 2-Pin PMDU
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.

ROHM

62385
Ships to you
between Thu. 26 Feb to Tue. 03 Mar

March 2026

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

AUD 0.0748

Multiples of: 5

5.1 V

5 %

1000 mW

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

40 mA

KDZV 5.1B

1N5246B-TAP

Vishay Semiconductors Zener Diodes 16 Volt 0.5W 5%
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.

Vishay

62167
Ships to you
between Thu. 12 Feb to Wed. 18 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 0.0052

Multiples of: 1

16 V

5 %

0.083 % /K

7.8 mA

500 mW

17 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 65 C

7.8 mA

1N52xxb

1N5339BRLG

±5% Single 5.32V~5.88V 5W 5.6V DO-27 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.

ON Semiconductor

62080
Ships to you
between Thu. 12 Feb to Wed. 18 Feb

February 2026