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

ZPD36

Diode: Zener; 0.5W; 36V; Package: Ammo Pack; DO35
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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

7670
Ships to you
between Mon. 25 May to Wed. 27 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 0.0189

Multiples of: 1

36 V

5 %

500 mW

40 Ohms

+ 175 C

Single

Through Hole

DO - 35

Ammo Pack

- 50 C

5 mA

ZMM7V5

LL-34 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.

JSMSEMI

7663
Ships to you
between Tue. 02 Jun to Fri. 05 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 0.0096

Multiples of: 50

BZT52C15

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.

DOWO

7663
Ships to you
between Tue. 02 Jun to Fri. 05 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 0.0098

Multiples of: 50

MM1Z5V1W

±5% 4.8V~5.4V 500mW 5.1V SOD-123W 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.

JSMSEMI

7663
Ships to you
between Tue. 02 Jun to Fri. 05 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 0.015

Multiples of: 50

1SMA4742A

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.

GOODWORK

7663
Ships to you
between Tue. 02 Jun to Fri. 05 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 0.0256

Multiples of: 20

BZX84JB39H RRG

Zener Diodes SOD-323F, 550mW, +-2%, 39V, Zener 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

7663
Ships to you
between Mon. 25 May to Wed. 27 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 0.0424

Multiples of: 1

SMD/SMT

SOD - 323F

Reel , Cut Tape

AEC - Q101

TLZ18A-GS08

Zener Diodes 18 Volt 0.5 Watt IR = 0.04uA
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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

7657
Ships to you
between Mon. 25 May to Wed. 27 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 0.0707

Multiples of: 1

16.64 V

3 %

500 mW

23 Ohms

+ 175 C

Single

Smd/Smt

SOD - 80

Cut Tape

- 65 C

10 mA

TLZ11B-GS08

Zener Diodes 11 Volt 0.5 Watt IR = 0.04uA
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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

7654
Ships to you
between Mon. 25 May to Wed. 27 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 0.066

Multiples of: 1

11 V

3 %

40 nA

500 mW

40 nA

10 Ohms

+ 175 C

Single

Smd/Smt

SOD - 80

Reel

- 65 C

10 mA

1SMA4738A

7.79V~8.67V 1W 8.2V 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.

Microdiode Electronics

7653
Ships to you
between Tue. 02 Jun to Fri. 05 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 0.038

Multiples of: 10

UDZ5V1B-7

Zener Diodes 200MW 5.1V
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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.

Diodes Incorporated

6632
Ships to you
between Mon. 25 May to Wed. 27 May

May 2026