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Automotive Zener Diodes

ROHM Automotive Zener Diodes are AEC-Q101-qualified high-reliability diodes for voltage regulation. These diodes offer a 2.02V to 160V Zener voltage (V_Z) range and a 100mW to 1W power dissipation (P_D) range. The Automotive Zener diodes are available in a silicon epitaxial planar structure with a 1mA to 20mA Zener current (IZ) range. These diodes exhibit a storage temperature range between -55°C to 150°C. The Automotive grade Zener diodes come in EMD2, PMDU, SMD3, SOT-23, TUMD2M, UMD2, UMD3, UMD4, VMD2, and VMN2 package.

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Part #

Zener Diodes 17.56-18.35V 5mA SOD-523; EMD2

EDZVFHT2R18B
ROHM Semiconductor
1: HK$2.71
83In Stock
72,000Expected 20/11/2026

Mfr. Part No.
EDZVFHT2R18B

Mouser Part No
755-EDZVFHT2R18B

ROHM Semiconductor

Zener Diodes 17.56-18.35V 5mA SOD-523; EMD2

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Datasheet

Product Comments

83In Stock

72,000Expected 20/11/2026

Cut Tape

HK$2.71

HK$1.24

HK$0.904

HK$0.666

Reel

HK$0.353

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 3.6-3.845V 5mA SOD-523; EMD2

EDZVFHT2R3.6B
ROHM Semiconductor
1: HK$2.38
1,260In Stock
16,000Expected 20/11/2026

Mfr. Part No.
EDZVFHT2R3.6B

Mouser Part No
755-EDZVFHT2R3.6B

ROHM Semiconductor

Zener Diodes 3.6-3.845V 5mA SOD-523; EMD2

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Datasheet

Product Comments

1,260In Stock

16,000Expected 20/11/2026

Cut Tape

HK$2.38

HK$1.46

HK$0.912

HK$0.674

Reel

HK$0.353

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 3.89-4.16V 5mA SOD-523; EMD2

EDZVFHT2R3.9B
ROHM Semiconductor
1: HK$2.38
97In Stock
16,000Expected 4/9/2026

Mfr. Part No.
EDZVFHT2R3.9B

Mouser Part No
755-EDZVFHT2R3.9B

ROHM Semiconductor

Zener Diodes 3.89-4.16V 5mA SOD-523; EMD2

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Datasheet

Product Comments

97In Stock

16,000Expected 4/9/2026

Cut Tape

HK$2.38

HK$1.04

HK$0.896

HK$0.658

Reel

HK$0.353

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R5.1B
ROHM Semiconductor
1: HK$2.22
14,979In Stock

Mfr. Part No.
EDZVFHT2R5.1B

Mouser Part No
755-EDZVFHT2R5.1B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

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Datasheet

Product Comments

14,979In Stock

Cut Tape

HK$2.22

HK$0.978

HK$0.847

HK$0.625

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Reel

HK$0.329

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R5.6B
ROHM Semiconductor
1: HK$1.97
6,619In Stock
24,000Expected 23/11/2026

Mfr. Part No.
EDZVFHT2R5.6B

Mouser Part No
755-EDZVFHT2R5.6B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

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Datasheet

Product Comments

6,619In Stock

24,000Expected 23/11/2026

Cut Tape

HK$1.97

HK$0.847

HK$0.74

HK$0.543

View

Reel

HK$0.279

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2

EDZVFHT2R6.2B
ROHM Semiconductor
1: HK$2.38
3,794In Stock
16,000Expected 6/10/2026

Mfr. Part No.
EDZVFHT2R6.2B

Mouser Part No
755-EDZVFHT2R6.2B

ROHM Semiconductor

Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2

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Datasheet

Product Comments

3,794In Stock

16,000Expected 6/10/2026

Cut Tape

HK$2.38

HK$1.04

HK$0.896

HK$0.658

Reel

HK$0.353

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R6.8B
ROHM Semiconductor
1: HK$2.06
21,990In Stock

Mfr. Part No.
EDZVFHT2R6.8B

Mouser Part No
755-EDZVFHT2R6.8B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

Learn More

Datasheet

Product Comments

21,990In Stock

Cut Tape

HK$2.06

HK$0.912

HK$0.797

HK$0.584

View

Reel

HK$0.304

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 114-126Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR120
ROHM Semiconductor
1: HK$6.25
382In Stock
3,000Expected 26/10/2026

Mfr. Part No.
KDZLVTFTR120

Mouser Part No
755-KDZLVTFTR120

ROHM Semiconductor

Zener Diodes 114-126Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

382In Stock

3,000Expected 26/10/2026

Cut Tape

HK$6.25

HK$2.84

HK$2.51

HK$1.91

Reel

HK$1.45

HK$1.27

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 122-138Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR130
ROHM Semiconductor
1: HK$6.25
4,599In Stock

Mfr. Part No.
KDZLVTFTR130

Mouser Part No
755-KDZLVTFTR130

ROHM Semiconductor

Zener Diodes 122-138Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

4,599In Stock

Cut Tape

HK$6.25

HK$2.84

HK$2.51

HK$1.91

Reel

HK$1.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR68
ROHM Semiconductor
1: HK$6.25
7,541In Stock

Mfr. Part No.
KDZLVTFTR68

Mouser Part No
755-KDZLVTFTR68

ROHM Semiconductor

Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

7,541In Stock

Cut Tape

HK$6.25

HK$2.84

HK$2.51

HK$2.29

Reel

HK$1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 70-79Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR75
ROHM Semiconductor
1: HK$6.25
7,631In Stock

Mfr. Part No.
KDZLVTFTR75

Mouser Part No
755-KDZLVTFTR75

ROHM Semiconductor

Zener Diodes 70-79Vz(V) 2Iz(mA) AEC-Q101 Qualified

Learn More

Datasheet

7,631In Stock

Cut Tape

HK$6.25

HK$2.84

HK$2.51

HK$1.91

Reel

HK$1.75

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 10-11.2V 40mA SOD-123FL; PMDU

KDZVTFTR10B
ROHM Semiconductor
1: HK$5.34
2,474In Stock
3,000Expected 4/9/2026

Mfr. Part No.
KDZVTFTR10B

Mouser Part No
755-KDZVTFTR10B

ROHM Semiconductor

Zener Diodes 10-11.2V 40mA SOD-123FL; PMDU

Learn More

Datasheet

2,474In Stock

3,000Expected 4/9/2026

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.59

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 11-12.3V 20mA SOD-123FL; PMDU

KDZVTFTR11B
ROHM Semiconductor
1: HK$5.34
1,647In Stock
3,000Expected 15/9/2026

Mfr. Part No.
KDZVTFTR11B

Mouser Part No
755-KDZVTFTR11B

ROHM Semiconductor

Zener Diodes 11-12.3V 20mA SOD-123FL; PMDU

Learn More

Datasheet

1,647In Stock

3,000Expected 15/9/2026

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.59

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 16.2-18.3V 20mA SOD-123FL; PMDU

KDZVTFTR16B
ROHM Semiconductor
1: HK$5.34
6,383In Stock

Mfr. Part No.
KDZVTFTR16B

Mouser Part No
755-KDZVTFTR16B

ROHM Semiconductor

Zener Diodes 16.2-18.3V 20mA SOD-123FL; PMDU

Learn More

Datasheet

6,383In Stock

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.71

Reel

HK$1.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 2.2-2.45V 40mA SOD-123FL; PMDU

KDZVTFTR2.2B
ROHM Semiconductor
1: HK$5.34
1,061In Stock

Mfr. Part No.
KDZVTFTR2.2B

Mouser Part No
755-KDZVTFTR2.2B

ROHM Semiconductor

Zener Diodes 2.2-2.45V 40mA SOD-123FL; PMDU

Learn More

Datasheet

1,061In Stock

Cut Tape

HK$5.34

HK$3.30

HK$2.11

HK$1.71

Reel

HK$0.929

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 20-22.4V 20mA SOD-123FL; PMDU

KDZVTFTR20B
ROHM Semiconductor
1: HK$5.34
565In Stock
6,000On Order

Mfr. Part No.
KDZVTFTR20B

Mouser Part No
755-KDZVTFTR20B

ROHM Semiconductor

Zener Diodes 20-22.4V 20mA SOD-123FL; PMDU

Learn More

Datasheet

565In Stock

6,000On Order

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.59

Reel

HK$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 22-24.5V 10mA SOD-123FL; PMDU

KDZVTFTR22B
ROHM Semiconductor
1: HK$5.34
3,893In Stock

Mfr. Part No.
KDZVTFTR22B

Mouser Part No
755-KDZVTFTR22B

ROHM Semiconductor

Zener Diodes 22-24.5V 10mA SOD-123FL; PMDU

Learn More

Datasheet

3,893In Stock

Cut Tape

HK$5.34

HK$3.30

HK$2.11

HK$1.59

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 27-30.8V 10mA SOD-123FL; PMDU

KDZVTFTR27B
ROHM Semiconductor
1: HK$5.34
185In Stock
3,000Expected 5/2/2027

Mfr. Part No.
KDZVTFTR27B

Mouser Part No
755-KDZVTFTR27B

ROHM Semiconductor

Zener Diodes 27-30.8V 10mA SOD-123FL; PMDU

Learn More

Datasheet

185In Stock

3,000Expected 5/2/2027

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.59

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3-3.4V 40mA SOD-123FL; PMDU

KDZVTFTR3.0B
ROHM Semiconductor
1: HK$5.34
4,698In Stock

Mfr. Part No.
KDZVTFTR3.0B

Mouser Part No
755-KDZVTFTR3.0B

ROHM Semiconductor

Zener Diodes 3-3.4V 40mA SOD-123FL; PMDU

Learn More

Datasheet

4,698In Stock

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.59

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3.6-4V 40mA SOD-123FL; PMDU

KDZVTFTR3.6B
ROHM Semiconductor
1: HK$5.34
3,131In Stock

Mfr. Part No.
KDZVTFTR3.6B

Mouser Part No
755-KDZVTFTR3.6B

ROHM Semiconductor

Zener Diodes 3.6-4V 40mA SOD-123FL; PMDU

Learn More

Datasheet

3,131In Stock

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.59

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3.9-4.4V 40mA SOD-123FL; PMDU

KDZVTFTR3.9B
ROHM Semiconductor
1: HK$5.67
1,165In Stock
12,000On Order

Mfr. Part No.
KDZVTFTR3.9B

Mouser Part No
755-KDZVTFTR3.9B

ROHM Semiconductor

Zener Diodes 3.9-4.4V 40mA SOD-123FL; PMDU

Learn More

Datasheet

1,165In Stock

12,000On Order

Cut Tape

HK$5.67

HK$2.55

HK$2.24

HK$1.69

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 33-37V 10mA SOD-123FL; PMDU

KDZVTFTR33B
ROHM Semiconductor
1: HK$5.34
2,636In Stock
3,000Expected 27/8/2026

Mfr. Part No.
KDZVTFTR33B

Mouser Part No
755-KDZVTFTR33B

ROHM Semiconductor

Zener Diodes 33-37V 10mA SOD-123FL; PMDU

Learn More

Datasheet

2,636In Stock

3,000Expected 27/8/2026

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.59

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 36-40V 10mA SOD-123FL; PMDU

KDZVTFTR36B
ROHM Semiconductor
1: HK$5.34
3,723In Stock

Mfr. Part No.
KDZVTFTR36B

Mouser Part No
755-KDZVTFTR36B

ROHM Semiconductor

Zener Diodes 36-40V 10mA SOD-123FL; PMDU

Learn More

Datasheet

3,723In Stock

Cut Tape

HK$5.34

HK$2.41

HK$2.11

HK$1.59

Reel

HK$1.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 4.3-4.8V 40mA SOD-123FL; PMDU

KDZVTFTR4.3B
ROHM Semiconductor
1: HK$5.34
4,336In Stock

Mfr. Part No.
KDZVTFTR4.3B

Mouser Part No
755-KDZVTFTR4.3B

ROHM Semiconductor

Zener Diodes 4.3-4.8V 40mA SOD-123FL; PMDU

Learn More

Datasheet

4,336In Stock

Cut Tape

HK$5.34

HK$3.30

HK$2.11

HK$1.59

Reel

HK$1.21

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 4.7-5.2V 40mA SOD-123FL; PMDU

KDZVTFTR4.7B
ROHM Semiconductor
1: HK$5.67
1,514In Stock
3,000Expected 29/9/2026

Mfr. Part No.
KDZVTFTR4.7B

Mouser Part No
755-KDZVTFTR4.7B

ROHM Semiconductor

Zener Diodes 4.7-5.2V 40mA SOD-123FL; PMDU

Learn More

Datasheet

1,514In Stock

3,000Expected 29/9/2026

Cut Tape

HK$5.67

HK$2.55

HK$2.24

HK$1.69

Reel

HK$1.28

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

All Results (351)

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