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

KDZLVTFTR75
ROHM Semiconductor
1: $0.737
955In Stock
3,000Expected 6/3/2026

Mfr. Part No.
KDZLVTFTR75

Mouser Part No
755-KDZLVTFTR75

ROHM Semiconductor

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

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Datasheet

955In Stock

3,000Expected 6/3/2026

Cut Tape

$0.737

$0.496

$0.356

$0.264

Reel

$0.175

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 77-87Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR82
ROHM Semiconductor
1: $0.778
2,618In Stock
9,000On Order

Mfr. Part No.
KDZLVTFTR82

Mouser Part No
755-KDZLVTFTR82

ROHM Semiconductor

Zener Diodes 77-87Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

2,618In Stock

9,000On Order

Cut Tape

$0.778

$0.487

$0.356

$0.303

Reel

$0.196

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 85-96Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR91
ROHM Semiconductor
1: $0.709
1,168In Stock

Mfr. Part No.
KDZLVTFTR91

Mouser Part No
755-KDZLVTFTR91

ROHM Semiconductor

Zener Diodes 85-96Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

1,168In Stock

Cut Tape

$0.709

$0.534

$0.361

$0.281

Reel

$0.177

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR10B
ROHM Semiconductor
1: $0.626
2,748In Stock
3,000Expected 8/9/2026

Mfr. Part No.
KDZVTFTR10B

Mouser Part No
755-KDZVTFTR10B

ROHM Semiconductor

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

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Datasheet

2,748In Stock

3,000Expected 8/9/2026

Cut Tape

$0.626

$0.417

$0.282

$0.221

Reel

$0.171

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Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 12-13.5V 20mA SOD-123FL; PMDU

KDZVTFTR12B
ROHM Semiconductor
1: $0.626
2,325In Stock
3,000Expected 5/6/2026

Mfr. Part No.
KDZVTFTR12B

Mouser Part No
755-KDZVTFTR12B

ROHM Semiconductor

Zener Diodes 12-13.5V 20mA SOD-123FL; PMDU

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Datasheet

2,325In Stock

3,000Expected 5/6/2026

Cut Tape

$0.626

$0.338

$0.265

$0.234

$0.195

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 13.3-15V 20mA SOD-123FL; PMDU

KDZVTFTR13B
ROHM Semiconductor
1: $0.667
2,610In Stock

Mfr. Part No.
KDZVTFTR13B

Mouser Part No
755-KDZVTFTR13B

ROHM Semiconductor

Zener Diodes 13.3-15V 20mA SOD-123FL; PMDU

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Datasheet

2,610In Stock

Cut Tape

$0.667

$0.517

$0.331

$0.25

Reel

$0.186

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 14.7-16.5V 20mA SOD-123FL; PMDU

KDZVTFTR15B
ROHM Semiconductor
1: $0.626
3,807In Stock

Mfr. Part No.
KDZVTFTR15B

Mouser Part No
755-KDZVTFTR15B

ROHM Semiconductor

Zener Diodes 14.7-16.5V 20mA SOD-123FL; PMDU

Learn More

Datasheet

3,807In Stock

Cut Tape

$0.626

$0.417

$0.282

$0.221

$0.20

Reel

$0.142

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR16B
ROHM Semiconductor
1: $0.681
124In Stock
3,000Expected 25/6/2026

Mfr. Part No.
KDZVTFTR16B

Mouser Part No
755-KDZVTFTR16B

ROHM Semiconductor

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

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Datasheet

124In Stock

3,000Expected 25/6/2026

Cut Tape

$0.681

$0.498

$0.314

$0.25

$0.203

Reel

$0.138

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 2-2.24V 40mA SOD-123FL; PMDU

KDZVTFTR2.0B
ROHM Semiconductor
1: $0.737
5,434In Stock

Mfr. Part No.
KDZVTFTR2.0B

Mouser Part No
755-KDZVTFTR2.0B

ROHM Semiconductor

Zener Diodes 2-2.24V 40mA SOD-123FL; PMDU

Learn More

Datasheet

5,434In Stock

Cut Tape

$0.737

$0.474

$0.316

$0.26

Reel

$0.177

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR2.2B
ROHM Semiconductor
1: $0.737
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

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Datasheet

1,061In Stock

Cut Tape

$0.737

$0.509

$0.316

$0.25

Reel

$0.147

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 2.4-2.7V 40mA SOD-123FL; PMDU

KDZVTFTR2.4B
ROHM Semiconductor
1: $0.751
2,927In Stock

Mfr. Part No.
KDZVTFTR2.4B

Mouser Part No
755-KDZVTFTR2.4B

ROHM Semiconductor

Zener Diodes 2.4-2.7V 40mA SOD-123FL; PMDU

Learn More

Datasheet

2,927In Stock

Cut Tape

$0.751

$0.509

$0.32

$0.25

Reel

$0.163

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 2.7-3.1V 40mA SOD-123FL; PMDU

KDZVTFTR2.7B
ROHM Semiconductor
1: $0.834
2,390In Stock

Mfr. Part No.
KDZVTFTR2.7B

Mouser Part No
755-KDZVTFTR2.7B

ROHM Semiconductor

Zener Diodes 2.7-3.1V 40mA SOD-123FL; PMDU

Learn More

Datasheet

2,390In Stock

Cut Tape

$0.834

$0.517

$0.331

$0.25

Reel

$0.165

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR20B
ROHM Semiconductor
1: $0.626
5,419In Stock

Mfr. Part No.
KDZVTFTR20B

Mouser Part No
755-KDZVTFTR20B

ROHM Semiconductor

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

Learn More

Datasheet

5,419In Stock

Cut Tape

$0.626

$0.414

$0.282

$0.221

$0.20

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR22B
ROHM Semiconductor
1: $0.626
1,598In Stock

Mfr. Part No.
KDZVTFTR22B

Mouser Part No
755-KDZVTFTR22B

ROHM Semiconductor

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

Learn More

Datasheet

1,598In Stock

Cut Tape

$0.626

$0.417

$0.282

$0.221

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR27B
ROHM Semiconductor
1: $0.626
3,806In Stock

Mfr. Part No.
KDZVTFTR27B

Mouser Part No
755-KDZVTFTR27B

ROHM Semiconductor

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

Learn More

Datasheet

3,806In Stock

Cut Tape

$0.626

$0.417

$0.282

$0.221

Reel

$0.142

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.0B
ROHM Semiconductor
1: $0.667
1,741In Stock
3,000Expected 28/5/2026

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

1,741In Stock

3,000Expected 28/5/2026

Cut Tape

$0.667

$0.509

$0.324

$0.25

$0.206

Reel

$0.179

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 3.3-3.7V 40mA SOD-123FL; PMDU

KDZVTFTR3.3B
ROHM Semiconductor
1: $0.695
159In Stock
6,000On Order

Mfr. Part No.
KDZVTFTR3.3B

Mouser Part No
755-KDZVTFTR3.3B

ROHM Semiconductor

Zener Diodes 3.3-3.7V 40mA SOD-123FL; PMDU

Learn More

Datasheet

159In Stock

6,000On Order

Cut Tape

$0.695

$0.509

$0.324

$0.25

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.6B
ROHM Semiconductor
1: $0.695
1,145In Stock
3,000Expected 18/2/2026

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

1,145In Stock

3,000Expected 18/2/2026

Cut Tape

$0.695

$0.503

$0.322

$0.25

$0.206

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.9B
ROHM Semiconductor
1: $0.723
691In Stock
3,000Expected 10/6/2026

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

691In Stock

3,000Expected 10/6/2026

Cut Tape

$0.723

$0.443

$0.284

$0.217

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 30-34V 10mA SOD-123FL; PMDU

KDZVTFTR30B
ROHM Semiconductor
1: $0.681
3,464In Stock

Mfr. Part No.
KDZVTFTR30B

Mouser Part No
755-KDZVTFTR30B

ROHM Semiconductor

Zener Diodes 30-34V 10mA SOD-123FL; PMDU

Learn More

Datasheet

3,464In Stock

Cut Tape

$0.681

$0.509

$0.314

$0.25

Reel

$0.202

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR33B
ROHM Semiconductor
1: $0.737
2,955In Stock
3,000Expected 7/5/2026

Mfr. Part No.
KDZVTFTR33B

Mouser Part No
755-KDZVTFTR33B

ROHM Semiconductor

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

Learn More

Datasheet

2,955In Stock

3,000Expected 7/5/2026

Cut Tape

$0.737

$0.517

$0.331

$0.25

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR36B
ROHM Semiconductor
1: $0.626
922In Stock
3,000Expected 1/6/2026

Mfr. Part No.
KDZVTFTR36B

Mouser Part No
755-KDZVTFTR36B

ROHM Semiconductor

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

Learn More

Datasheet

922In Stock

3,000Expected 1/6/2026

Cut Tape

$0.626

$0.384

$0.196

$0.192

$0.188

Reel

$0.136

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes Zener Diode 39V 1000mW Surface Mount

KDZVTFTR39A
ROHM Semiconductor
1: $0.695
109In Stock

Mfr. Part No.
KDZVTFTR39A

Mouser Part No
755-KDZVTFTR39A

ROHM Semiconductor

Zener Diodes Zener Diode 39V 1000mW Surface Mount

Learn More

Datasheet

Product Comments

109In Stock

Cut Tape

$0.695

$0.477

$0.356

$0.278

Reel

$0.195

View

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR4.3B
ROHM Semiconductor
1: $0.765
4,386In 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

4,386In Stock

Cut Tape

$0.765

$0.509

$0.324

$0.25

Reel

$0.139

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR4.7B
ROHM Semiconductor
1: $0.639
3,014In Stock

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

3,014In Stock

Cut Tape

$0.639

$0.488

$0.296

$0.25

Reel

$0.167

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

All Results (396)

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