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

MMSZ5244ET1G

Zener Diodes 14V 500mW

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
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January 2025

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USD 0.0726

Multiples of: 9000

14 V

5 %

0.1 uA

500 mW

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Tape And Reel

- 55 C

Aec - Q101

Mmsz5244e

MM5Z4688T1G

Zener Diodes LOW IZ REG .5W

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ON Semiconductor

Availability : 0
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January 2025

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5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0735

Multiples of: 1

4.7 V

500 mW

+ 150 C

Single

SMD/SMT

SOD - 523 - 2

Reel , Cut Tape

- 55 C

50 uA

BZX 79/C3V0

Diode Zener Single 3V 5% 500mW 2-Pin DO-35 Bulk

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January 2025

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5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0739

Multiples of: 1

MMSZ18VCF

Zener Diodes 18V, 1W 5% Zener

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Availability : 0
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January 2025

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53	29	30	31	1	2	3	4
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5	26	27	28	29	30	31	1
6	2	3	4	5	6	7	8

USD 0.0756

Multiples of: 1

18 V

5 %

14.59 mv/ C

25 mA

1 W

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

Mmsz

SZMM5Z12VT5G

Zener Diodes ZENER DIODE SOD523

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Availability : 0
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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 0.0756

Multiples of: 1

12 V

500 mW

25 Ohms

+ 150 C

Single

SMD/SMT

SOD - 523 - 2

Reel , Cut Tape

- 65 C

AEC - Q101

SZMMSZ8V2ET1G

Zener Diodes ZENER REGULATOR SOD123

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ON Semiconductor

Availability : 0
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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 0.0759

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

MMSZ20VCF

Zener Diodes 20V 1W 5% Zener

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Availability : 0
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January 2025

January 2025
	S	M	T	W	T	F	S
53	29	30	31	1	2	3	4
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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 0.0761

Multiples of: 1

20 V

5 %

15.79 mv/ C

25 mA

1 W

15 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

Mmsz

SZMM5Z3V6T1G

Zener Diodes SOD-523 EUT SNGL PB FREE

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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 0.0762

Multiples of: 3000

3.6 V

6 %

- 3.5 mv/ K to 0 mv/ K

5 uA

500 mW

90 Ohms

+ 150 C

Single

Smd/Smt

SOD - 523 - 2

Tape And Reel

- 65 C

Aec - Q101

Mm5z3v6

3EZ13D5RLG

ON Semiconductor Zener Diodes D041 REG 3W 13V TR

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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 0.0766

Multiples of: 1

13 V

5 %

208 mA

3 W

4.5 Ohms

+ 200 C

Single

Through Hole

DO - 41

Reel

- 65 C

58 mA

3Ez13d5

BZX84C9V1ET3G

Diode Zener Single 9.1V 6% 300mW 3-Pin SOT-23 T/R

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January 2025