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

Hot

SZMMSZ43T1G

Diode Zener Single 43V 5% 500mW Automotive 2-Pin SOD-123 T/R

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Availability : 2798
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September 2024

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	S	M	T	W	T	F	S
35	25	26	27	28	29	30	31
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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 0.0371

Multiples of: 10

43 V

5 %

500 mW

150 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

2 mA

AEC - Q101

MMSZ43

1N5948BRLG

ON Semiconductor Zener Diodes 91V 3W

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Availability : 2755
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39	22	23	24	25	26	27	28
40	29	30	1	2	3	4	5

USD 0.069

Multiples of: 1

91 V

5 %

16 mA

3 W

200 Ohms

+ 200 C

Single

Through Hole

DO - 41

Reel

- 65 C

4.1 mA

1N5948b

Hot

MMSZ5252ET1G

ON Semiconductor Zener Diodes 24V 500mW

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Availability : 2748
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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 0.0304

Multiples of: 1

24 V

5 %

10 mA

500 mW

33 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Reel

- 55 C

5.2 mA

Aec - Q101

Mmsz5252e

MM3Z51VT1G

Zener Diodes SOD-323 COPPER PB FR

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Availability : 2735
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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 0.0247

Multiples of: 10

51 V

5 %

57.2 mv/ K

0.05 uA

300 mW

180 Ohms

+ 150 C

Single

Smd/Smt

SOD - 323 - 2

Cut Tape

- 65 C

2 mA

Aec - Q101

Mm3z75v

Hot

MMSZ5239BT1G

Zener Diodes 9.1V 500mW

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Availability : 2716
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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 0.0176

Multiples of: 20

9.1 V

5 %

3 uA

500 mW

10 Ohms

+ 150 C

Single

Smd/Smt

SOD - 123 - 2

Cut Tape

- 55 C

20 mA

Mmsz52

SZMMSZ16T1G

Zener Diodes ZEN REG 0.5W 16V

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.

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Availability : 2714
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August 2024

August 2024
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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 0.0763

Multiples of: 1

16 V

5 %

500 mW

40 Ohms

+ 150 C

Single

SMD/SMT

SOD - 123 - 2

Reel , Cut Tape

- 55 C

5 mA

AEC - Q101

MMSZ16

MMBZ5248BLT1G

Zener Diodes 18V 225mW

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Availability : 2700
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September 2024
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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 0.0182

Multiples of: 20

18 V

100 nA

225 mW

21 Ohms

+ 150 C

Single

Smd/Smt

SOT - 23 - 3

Cut Tape

- 65 C

7 mA

Mmbz5248b

BZX85C12_T50A

Zener Diodes 12V 1W Zener

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Availability : 2694
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September 2024

September 2024
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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 0.0278

Multiples of: 1

12.05 V

5 %

500 nA

1 W

9 Ohms

+ 200 C

Single

Through Hole

DO - 41 - 2

Ammo Pack

- 65 C

20 mA

1N5233BTR

Zener Diodes 6.0V 0.5W Zener

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Availability : 2690
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August 2024
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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 0.0173

Multiples of: 1

6 V

5 %

0.038 % / C

20 mA

500 mW

5 uA

7 Ohms

+ 200 C

Single

Through Hole

DO - 35

Reel

- 65 C

20 mA

1N5233b

MM5Z2V7T1

Diode Zener Single 2.7V 7% 200mW 2-Pin SOD-523 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.

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Availability : 2677
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August 2024