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

RD3.0S-T1-A

Diode Zener Single 3V 7% 200mW 2-Pin Mini-Mold
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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.

Renesas

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 0.1204

Multiples of: 1

3 V

7 %

Single

Surface Mount

SZMMSZ8V2ET1G

Zener Diodes ZENER REGULATOR SOD123
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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

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 0.1205

Multiples of: 3000

8.2 V

5 %

5 mA

500 mW

15 Ohms

+ 150 C

Single

Smd/Smt

SOD123 - 2

Cut Tape

- 55 C

Aec - Q101

Mmsz8v2e

SZMM5Z13VT1G

ON Semiconductor Zener Diodes ZENER DIODE SOD523
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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

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 0.1205

Multiples of: 3000

13.25 V

7 mv/ K to 11 mv/ K

100 nA

500 mW

30 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523 - 2

Reel

- 65 C

Aec - Q101

Mm5z13v

TSZU52C15 RGG

Diode: Zener; 0.15W; 15V; 5mA; SMD; Reel,tape; 0603; single 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

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 0.1206

Multiples of: 5

5 mA

TSZU52C18 RGG

Diode: Zener; 0.15W; 18V; 5mA; SMD; Reel,tape; 0603; single 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

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 0.1206

Multiples of: 5

18 V

10 %

150 mW

50 Ohms

+ 125 C

Single

SMD/SMT

0603 (1608 METRIC)

Reel

- 55 C

5 mA

TSZU52C2V7 RGG

Diode: Zener; 0.15W; 2.7V; 5mA; SMD; Reel,tape; 0603; single 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

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 0.1206

Multiples of: 5

2.7 V

10 %

150 mW

83 Ohms

+ 125 C

Single

SMD/SMT

0603 (1608 METRIC)

Reel

- 55 C

5 mA

TSZU52C5V6 RGG

Diode: Zener; 0.15W; 5.6V; 5mA; SMD; Reel,tape; 0603; single 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

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 0.1206

Multiples of: 5

5.6 V

10 %

150 mW

40 Ohms

+ 125 C

Single

SMD/SMT

0603 (1608 METRIC)

Reel , Cut Tape

- 55 C

5 mA

PLVA2668A,215

Diode: Zener; 0.25W; 6.8V; SMD; Reel,tape; SOT23; Ifmax: 250mA
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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

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 0.1206

Multiples of: 5

BZB984-C8V2,115

Diode Zener Dual Common Anode 8.2V 5% 425mW Automotive 3-Pin SOT-663 T/R
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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

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 0.1206

Multiples of: 5

8.2 V

5 %

425 mW

15 Ohms

+ 150 C

Dual Common Anode

SMD/SMT

SOT - 663 - 3

Reel , Cut Tape

- 65 C

5 mA

AEC - Q101

BZB984

1N755A

ZENER DIODE 7.5V 5% 1/2 WATT
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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.

NTE

0
6 to 16 Weeks

December 2026