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

1SMB5935BT3G

±5% Single 25.65V~28.35V 550mW 27V SMB(DO-214AA) Zener Diodes 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.

ON Semiconductor

Availability : 4850
Ship by Fri. 23 Aug to Thu. 29 Aug

August 2024

August 2024
	S	M	T	W	T	F	S
31	28	29	30	31	1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7

USD 0.0941

Multiples of: 2500

27 V

5 %

3 W

23 Ohms

+ 150 C

Single

Smd/Smt

SMB

Cut Tape

- 65 C

1Smb5935b

1SMA5915BT3G

Diode Zener Single 3.9V 5% 500mW 2-Pin SMA T/R

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 : 4850
Ship by Fri. 23 Aug to Thu. 29 Aug

August 2024

August 2024
	S	M	T	W	T	F	S
31	28	29	30	31	1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7

USD 0.095

Multiples of: 5000

3.9 V

5 %

385 mA

500 mW (1/2 w)

7.5 Ohms

+ 150 C

Single

Smd/Smt

SMA

Cut Tape

- 65 C

96.1 mA

Aec - Q100

1Sma5915b

1SMA5913BT3G

ON Semiconductor Zener Diodes 3.3V 1.5W

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 : 4850
Ship by Fri. 23 Aug to Thu. 29 Aug

August 2024

August 2024
	S	M	T	W	T	F	S
31	28	29	30	31	1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7

USD 0.0953

Multiples of: 5000

3.3 V

5 %

455 mA

500 mW

50 uA

10 Ohms

+ 150 C

Single

Smd/Smt

SMA

Reel

- 65 C

1Sma5913b

1SMA5945BT3G

Zener Diodes 68V 1.5W

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 : 4850
Ship by Fri. 23 Aug to Thu. 29 Aug

August 2024

August 2024
	S	M	T	W	T	F	S
31	28	29	30	31	1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7

USD 0.0992

Multiples of: 5000

68 V

5 %

22 mA

500 mW

500 nA

120 Ohms

+ 150 C

Single

Smd/Smt

SMA

Reel

- 65 C

5.5 mA

1Sma5945b

1SMA5936BT3G

Zener Diodes 30V 1.5W

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 : 4850
Ship by Fri. 23 Aug to Thu. 29 Aug

August 2024

August 2024
	S	M	T	W	T	F	S
31	28	29	30	31	1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7

USD 0.0992

Multiples of: 5000

30 V

5 %

1.5 W

26 Ohms

+ 150 C

Single

SMD/SMT

SMA - 2

Reel , Cut Tape

- 65 C

12.5 mA

1SMA5936B

1SMB5939BT3G

±5% Single 37.05V~40.95V 3W 39V SMB(DO-214AA) Zener Diodes 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.

ON Semiconductor

Availability : 4850
Ship by Fri. 23 Aug to Thu. 29 Aug

August 2024

August 2024
	S	M	T	W	T	F	S
31	28	29	30	31	1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7

USD 0.1011

Multiples of: 5000

39 V

5 %

38 mA

3 W

1 uA

45 Ohms

+ 150 C

Single

Smd/Smt

SMB

Reel

- 65 C

1Smb5939b

BZG03C15G

ON Semiconductor Zener Diodes ZR SURF MT OVR TRANS SUPP

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 : 4850
Ship by Fri. 23 Aug to Thu. 29 Aug

August 2024

August 2024
	S	M	T	W	T	F	S
31	28	29	30	31	1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7

USD 0.1521

Multiples of: 5000

15 V

6 %

1 uA

1.5 W

1 uA

5 Ohms

+ 150 C

Single

Smd/Smt

SMA

Reel

- 65 C

50 mA

Aec - Q101

Bzg03c15

SZ1SMB5940BT3G

Zener Diodes ZEN SMB REG 3W 43V 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 : 4850
Ship by Thu. 29 Aug to Mon. 02 Sep

September 2024

September 2024
	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7
37	8	9	10	11	12	13	14
38	15	16	17	18	19	20	21
39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 0.3101

Multiples of: 1

43 V

5 %

34 mA

3 W

53 Ohms

+ 150 C

Single

Smd/Smt

SMB - 2

Cut Tape

- 65 C

Aec - Q101

1Smb5940b

SZ1SMA5931BT3G

ON Semiconductor Zener Diodes ZEN SMA REG 1.5W 18V 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 : 4850
Ship by Fri. 23 Aug to Thu. 29 Aug

August 2024

August 2024
	S	M	T	W	T	F	S
31	28	29	30	31	1	2	3
32	4	5	6	7	8	9	10
33	11	12	13	14	15	16	17
34	18	19	20	21	22	23	24
35	25	26	27	28	29	30	31
36	1	2	3	4	5	6	7

USD 0.3651

Multiples of: 5000

18 V

5 %

0.5 uA

1.5 W

12 Ohms

+ 150 C

Single

Smd/Smt

SMA - 2

Reel

- 65 C

20.8 mA

Aec - Q101

1Sma5931b

SZMMSZ5228BT1G

Zener Diodes ZEN REG 0.5W 3.9V

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 : 4826
Ship by Thu. 29 Aug to Mon. 02 Sep

September 2024