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

1SMA4752

Taiwan Semiconductor Zener Diodes 33V
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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

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

33 V

5 %

1 uA

1 W

45 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

7.5 mA

1Sm A

1SMA4759

Zener Diodes 1W,62V,5%,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.

Taiwan Semiconductor

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

62 V

5 %

1 uA

1.25 W

5 uA

125 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

4 mA

1Sm A

1SMA5937

Taiwan Semiconductor Zener Diodes 1.5W 200mA 33V
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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

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

33 V

5 %

45 mA

1.5 W

33 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

11.4 mA

1Sm A

1SMA5943

Zener Diodes 1.5W 200mA 56V
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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

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

56 V

5 %

27 mA

1.5 W

500 nA

86 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

6.7 mA

1Sm A

1SMA5930

Zener Diodes 1.5W 200mA 16V
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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

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

16 V

5 %

94 mA

1.5 W

500 nA

10 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

23.4 mA

1Sm A

1SMA5927

Zener Diodes 1.5W 200mA 12V
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.

Taiwan Semiconductor

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

12 V

5 %

125 mA

1.5 W

500 nA

6.5 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

31.2 mA

1Sm A

1SMA4764

Zener Diodes 100V
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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

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

100 V

5 %

1 uA

1.25 W

5 uA

350 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

2.5 mA

1Sm A

1SMA5926

Zener Diodes 1.5W 200mA 11V
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.

Taiwan Semiconductor

0
6 to 16 Weeks

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

11 V

5 %

136 mA

1.5 W

500 nA

5.5 Ohms

+ 150 C

Single

Smd/Smt

DO - 214AC

Reel

- 55 C

34.1 mA

1Sm A

PDZVTR10A

Zener Diodes 1000mW Pd SOD-128 PMDTM 10Vz(V) Min
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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

December 2026

December 2026
	S	M	T	W	T	F	S
49	29	30	1	2	3	4	5
50	6	7	8	9	10	11	12
51	13	14	15	16	17	18	19
52	20	21	22	23	24	25	26
53	27	28	29	30	31	1	2
2	3	4	5	6	7	8	9

AUD 0.1381

Multiples of: 1

10 V

6 %

1000 mW

6 Ohms

+ 150 C

Single

SMD/SMT

SOD - 128 - 2

Reel , Cut Tape

- 55 C

40 mA

SZMMBZ27VCWT1G

Zener Diodes Zener Transient VTG Suppress 40W
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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

0
6 to 16 Weeks

December 2026