About Zener Diodes

On Semiconductor 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	Global Stock ⓘ (▲▼)	Price(USD) (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

SZ1SMB5926BT3G

Zener Diodes ZEN SMB REG 1.5W 11V TR

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
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4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2652

Multiples of: 2500

11 V

5 %

5 uA

3 W

5.5 Ohms

+ 150 C

Single

Smd/Smt

SMB - 2

Cut Tape

- 65 C

Aec - Q101

1Smb5926b

SZ1SMA5913BT3G

ON Semiconductor Zener Diodes ZEN SMA REG 1.5W 3.3V TR

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2679

Multiples of: 1

3.3 V

5 %

50 uA

1.5 W

10 Ohms

+ 150 C

Single

Smd/Smt

SMA - 2

Reel

- 65 C

113.6 mA

Aec - Q101

1Sma5913b

SZ1SMB5921BT3G

ON Semiconductor Zener Diodes ZEN SMB REG 3W

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2694

Multiples of: 2500

6.8 V

5 %

5 uA

0.5 W

2.5 Ohms

+ 150 C

Single

Smd/Smt

403D - 02 - 2

Reel

- 65 C

Aec - Q101

1Smb5921b

SZ1SMB5945BT3G

Zener Diodes ZEN SMB REG 3W 68V TR

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2705

Multiples of: 2500

68 V

5 %

5 uA

3 W

120 Ohms

+ 150 C

Single

Smd/Smt

SMB - 2

Cut Tape

- 65 C

Aec - Q101

1Smb5945b

SZ1SMB5934BT3G-VF01

Zener Diodes ZEN SMB REG 3W SPCL TR

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2705

Multiples of: 2500

Cut Tape

SZ1SMB5930BT3G

ON Semiconductor Zener Diodes ZEN SMB REG 3W 3.3V TR

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2737

Multiples of: 1

16 V

5 %

1 uA

3 W

10 Ohms

+ 150 C

Single

Smd/Smt

SMB - 2

Reel

- 65 C

Aec - Q101

Sz1smb5930bt3

SZ1SMB5944BT3G

Zener Diodes ZEN SMB REG 3W 62V TR

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2761

Multiples of: 2500

62 V

5 %

3 W

100 Ohms

+ 150 C

Single

SMD/SMT

SMB - 2

Reel , Cut Tape

- 65 C

6 mA

AEC - Q101

1SMB5944B

SZ1SMA5921BT3G

ON Semiconductor Zener Diodes ZEN SMA REG 1.5W 6.8V TR

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2817

Multiples of: 1

6.8 V

5 %

2.5 uA

1.5 W

2.5 Ohms

+ 150 C

Single

Smd/Smt

SMA - 2

Reel

- 65 C

55.1 mA

Aec - Q101

1Sma5921b

SZ1SMA5932BT3G

Zener Diodes ZEN SMA REG 1.5W 20V TR

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
2	5	6	7	8	9	10	11
3	12	13	14	15	16	17	18
4	19	20	21	22	23	24	25
5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.2817

Multiples of: 1

20 V

5 %

75 mA

500 mW

14 Ohms

+ 150 C

Single

Smd/Smt

SMA - 2

Reel

- 65 C

18.7 mA

Aec - Q101

1Sma5932b

1N5378BRLG

ON Semiconductor Zener Diodes 100V 5W

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

Availability : 0
Ship by 6 to 16 Weeks

January 2025