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

BZX84C11-AQ

Diode: Zener; 0.3W; 11V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

11 V

5 %

300 mW

20 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

BZX84C5V6-AQ

Diode: Zener; 0.3W; 5.6V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

5.6 V

5 %

300 mW

40 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

BZX84C6V2-AQ

Diode: Zener; 0.3W; 6.2V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

6.2 V

5 %

300 mW

10 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

BZX84C3V9-AQ

Diode: Zener; 0.3W; 3.9V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

3.9 V

5 %

300 mW

90 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

5 mA

AEC - Q101

BZX84C43-AQ

Diode: Zener; 0.3W; 43V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

43 V

5 %

300 mW

150 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

2 mA

AEC - Q101

BZX84C47-AQ

Diode: Zener; 0.3W; 47V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

47 V

5 %

300 mW

170 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

2 mA

AEC - Q101

BZX84C30-AQ

Diode: Zener; 0.3W; 30V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

30 V

5 %

300 mW

80 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

2 mA

AEC - Q101

BZX84C33-AQ

Diode: Zener; 0.3W; 33V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

33 V

5 %

300 mW

80 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

2 mA

AEC - Q101

BZX84C36-AQ

Diode: Zener; 0.3W; 36V; SMD; Reel,tape; SOT23; 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 0.0323

Multiples of: 25

36 V

5 %

300 mW

90 Ohms

+ 150 C

Single

SMD/SMT

SOT - 23

Reel , Cut Tape

- 50 C

2 mA

AEC - Q101

BZX84C39-AQ

Diode: Zener; 0.3W; 39V; SMD; Reel,tape; SOT23; 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