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

MM3Z12-AQ

Diode: Zener; 0.3W; 12V; SMD; Reel,tape; SOD323F; 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.

Diotec

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 0.0366

Multiples of: 25

12 V

5 %

300 mW

25 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

MM3Z6B8-AQ

Diode: Zener; 0.3W; 6.8V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

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 0.0366

Multiples of: 25

6.8 V

2 %

300 mW

130 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

MM3Z8V2-AQ

Diode: Zener; 0.3W; 8.2V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

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 0.0366

Multiples of: 25

MM3Z6V2-AQ

Diode: Zener; 0.3W; 6.2V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

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 0.0366

Multiples of: 25

6.2 V

5 %

300 mW

10 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

MM3Z6V8-AQ

Diode: Zener; 0.3W; 6.8V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

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 0.0366

Multiples of: 25

6.8 V

5 %

300 mW

15 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

MM3Z7B5-AQ

Diode: Zener; 0.3W; 7.5V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

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 0.0366

Multiples of: 25

7.5 V

2 %

300 mW

30 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

MM3Z5B6-AQ

Diode: Zener; 0.3W; 5.6V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

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 0.0366

Multiples of: 25

5.6 V

2 %

300 mW

80 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

MM3Z24-AQ

Diode: Zener; 0.3W; 24V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

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 0.0366

Multiples of: 25

24 V

5 %

300 mW

70 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

MM3Z24B-AQ

Diode: Zener; 0.3W; 24V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

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 0.0366

Multiples of: 25

24 V

2 %

300 mW

60 Ohms

+ 150 C

Single

SMD/SMT

SOD - 323F

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

MM3Z27-AQ

Diode: Zener; 0.3W; 27V; SMD; Reel,tape; SOD323F; single diode
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.

Diotec

0
6 to 16 Weeks

December 2026