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

1N5340BG

Plugin,D3.3xL8.38mm 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.

ON Semiconductor

3880
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

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

AUD 0.1896

Multiples of: 1000

6 V

5 %

1 uA

5 W

1 Ohms

+ 200 C

Single

Through Hole

017AA - 2

Bulk

- 65 C

200 mA

1N53

1N5353BG

±5% 15.2V~16.8V 5W 16V Plugin,D3.3xL8.38mm 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.

ON Semiconductor

3880
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

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

AUD 0.1966

Multiples of: 1000

16 V

5 %

1 uA

5 W

2.5 Ohms

+ 200 C

Single

Through Hole

017AA - 2

Bulk

- 65 C

75 mA

1N53

1N5369BG

±5% Single 48.45V~53.55V 5W 51V DO-14 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.

ON Semiconductor

3880
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

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

AUD 0.1979

Multiples of: 1000

51 V

5 %

93 mA

5 W

500 nA

27 Ohms

+ 200 C

Single

Through Hole

DO - 35

Bulk

- 65 C

25 mA

1N53

SMZJ3789B-M3/52

Zener Diodes 1.5W,10V 5%,SMB 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.

Vishay

3880
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

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

AUD 0.2068

Multiples of: 1

10 V

5 %

1.5 W

5 Ohms

+ 150 C

Single

SMD/SMT

Reel , Cut Tape

- 55 C

37.5 mA

SMZJ

1N5342BRLG

±5% Single 6.46V~7.14V 5W 6.8V DO-41 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.

ON Semiconductor

3880
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

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

AUD 0.2468

Multiples of: 4000

6.8 V

5 %

10 uA

5 W

1 Ohms

+ 200 C

Single

Through Hole

017AA - 2

Cut Tape

- 65 C

175 mA

1N53

CZRU6V8B-HF

Zener Diodes 0.15W, VR=6.8V
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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.

Comchip

3874
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

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

AUD 0.077

Multiples of: 1

6.63 V

1 uA

150 mW

8 Ohms

+ 125 C

Single

Smd/Smt

SOD - 523F - 2

Cut Tape

- 55 C

5 mA

Czru6v8b

BZX84C22VLFHT116

Zener Diodes 20.8-23.3V 250mW SOT-23 5mA
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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.

ROHM

3872
Ships to you
between Thu. 28 May to Mon. 01 Jun

June 2026

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

AUD 0.0456

Multiples of: 1

22 V

6 %

250 mW

55 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23 - 3

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

BZV49-C2V4,115

Zener Diodes 2.4V 1W
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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

2813
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

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

AUD 0.632

Multiples of: 1

2.4 V

5 %

1 W

100 Ohms

+ 150 C

Dual Anode Single Cathode

SMD/SMT

SOT - 89 - 3

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

BZV49

BZX85C6V8-TAP

Zener Diodes 6.8 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

2805
Ships to you
between Fri. 22 May to Thu. 28 May

May 2026

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

AUD 0.12

Multiples of: 1

6.8 V

6 %

0.0375 % / C

155 mA

1.3 W

3.5 Ohms

+ 175 C

Single

Through Hole

DO - 41

Ammo Pack

- 55 C

35 mA

PTZTE259.1B

Zener Diodes 9.1V 40MA
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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.

ROHM

0
6 to 16 Weeks