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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: £0.398
1,055In Stock
3,000Expected 27/02/2026

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

1,055In Stock

3,000Expected 27/02/2026

Cut Tape

£0.398

£0.268

£0.192

£0.142

£0.13

Reel

£0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZLVTFTR82
ROHM Semiconductor
1: £0.421
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

£0.421

£0.263

£0.192

£0.163

Reel

£0.106

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZLVTFTR91
ROHM Semiconductor
1: £0.383
1,168In Stock

Mfr. Part No.
KDZLVTFTR91

Mouser Part No
755-KDZLVTFTR91

ROHM Semiconductor

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

Learn More

Datasheet

1,168In Stock

Cut Tape

£0.383

£0.288

£0.196

£0.152

£0.134

Reel

£0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR10B
ROHM Semiconductor
1: £0.338
2,748In Stock
3,000Expected 08/09/2026

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 08/09/2026

Cut Tape

£0.338

£0.225

£0.153

£0.12

Reel

£0.093

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR12B
ROHM Semiconductor
1: £0.338
2,325In Stock
3,000Expected 29/04/2026

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 29/04/2026

Cut Tape

£0.338

£0.182

£0.143

£0.126

£0.105

Reel

£0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR13B
ROHM Semiconductor
1: £0.361
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

£0.361

£0.279

£0.179

£0.135

Reel

£0.10

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR15B
ROHM Semiconductor
1: £0.338
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

£0.338

£0.225

£0.153

£0.12

£0.108

Reel

£0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR16B
ROHM Semiconductor
1: £0.368
174In Stock
3,000Expected 25/06/2026

Mfr. Part No.
KDZVTFTR16B

Mouser Part No
755-KDZVTFTR16B

ROHM Semiconductor

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

Learn More

Datasheet

174In Stock

3,000Expected 25/06/2026

Cut Tape

£0.368

£0.269

£0.169

£0.135

£0.11

Reel

£0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR2.0B
ROHM Semiconductor
1: £0.398
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

£0.398

£0.256

£0.17

£0.141

Reel

£0.095

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: £0.398
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

£0.398

£0.275

£0.17

£0.135

Reel

£0.079

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: £0.405
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

£0.405

£0.275

£0.173

£0.135

Reel

£0.088

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: £0.45
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

£0.45

£0.279

£0.179

£0.135

Reel

£0.089

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR20B
ROHM Semiconductor
1: £0.338
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

£0.338

£0.223

£0.153

£0.12

£0.108

Reel

£0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR22B
ROHM Semiconductor
1: £0.338
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

£0.338

£0.225

£0.153

£0.12

Reel

£0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR27B
ROHM Semiconductor
1: £0.338
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

£0.338

£0.225

£0.153

£0.12

£0.108

Reel

£0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.0B
ROHM Semiconductor
1: £0.361
1,741In Stock
3,000Expected 21/04/2026

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 21/04/2026

Cut Tape

£0.361

£0.275

£0.175

£0.135

£0.111

Reel

£0.097

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.3B
ROHM Semiconductor
1: £0.375
169In 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

169In Stock

6,000On Order

Cut Tape

£0.375

£0.275

£0.175

£0.135

Reel

£0.081

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.6B
ROHM Semiconductor
1: £0.375
1,145In Stock
3,000Expected 18/02/2026

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 18/02/2026

Cut Tape

£0.375

£0.272

£0.175

£0.135

£0.111

Reel

£0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.9B
ROHM Semiconductor
1: £0.39
691In Stock
3,000Expected 10/06/2026

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 10/06/2026

Cut Tape

£0.39

£0.239

£0.153

£0.117

Reel

£0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR30B
ROHM Semiconductor
1: £0.368
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

£0.368

£0.275

£0.169

£0.135

Reel

£0.109

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR33B
ROHM Semiconductor
1: £0.398
2,955In Stock
3,000Expected 07/05/2026

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 07/05/2026

Cut Tape

£0.398

£0.279

£0.179

£0.135

Reel

£0.083

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR36B
ROHM Semiconductor
1: £0.338
922In Stock
3,000Expected 23/04/2026

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 23/04/2026

Cut Tape

£0.338

£0.207

£0.106

£0.104

£0.101

Reel

£0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes Zener Diode 39V 1000mW Surface Mount

KDZVTFTR39A
ROHM Semiconductor
1: £0.375
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

£0.375

£0.258

£0.192

£0.15

Reel

£0.105

View

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR4.3B
ROHM Semiconductor
1: £0.413
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

£0.413

£0.275

£0.175

£0.135

£0.116

Reel

£0.077

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR4.7B
ROHM Semiconductor
1: £0.346
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

£0.346

£0.264

£0.16

£0.135

Reel

£0.09

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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