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

KDZVTFTR12B
ROHM Semiconductor
1: $0.65
3,980In Stock

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

3,980In Stock

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$0.65

$0.293

$0.257

$0.194

Reel

$0.147

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Mult.: 1

: 3,000

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

KDZVTFTR13B
ROHM Semiconductor
1: $0.65
2,446In 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

2,446In Stock

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$0.65

$0.293

$0.257

$0.194

Reel

$0.147

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: 3,000

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

KDZVTFTR15B
ROHM Semiconductor
1: $1.04
2,377In Stock
3,000Expected 2026/09/21

Mfr. Part No.
KDZVTFTR15B

Mouser Part No
755-KDZVTFTR15B

ROHM Semiconductor

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

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Datasheet

2,377In Stock

3,000Expected 2026/09/21

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$1.04

$0.719

$0.455

$0.194

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$0.147

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: 3,000

Zener Diodes 18-20.3V 20mA SOD-123FL; PMDU

KDZVTFTR18B
ROHM Semiconductor
1: $0.65
5,795In Stock

Mfr. Part No.
KDZVTFTR18B

Mouser Part No
755-KDZVTFTR18B

ROHM Semiconductor

Zener Diodes 18-20.3V 20mA SOD-123FL; PMDU

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Datasheet

5,795In Stock

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$0.65

$0.293

$0.257

$0.194

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$0.147

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: 3,000

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

KDZVTFTR2.0B
ROHM Semiconductor
1: $0.65
5,369In Stock

Mfr. Part No.
KDZVTFTR2.0B

Mouser Part No
755-KDZVTFTR2.0B

ROHM Semiconductor

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

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Datasheet

5,369In Stock

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$0.293

$0.257

$0.194

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$0.177

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: 3,000

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

KDZVTFTR2.7B
ROHM Semiconductor
1: $0.65
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

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Datasheet

2,390In Stock

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$0.293

$0.257

$0.194

Reel

$0.147

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: 3,000

Zener Diodes 24-27.6V 10mA SOD-123FL; PMDU

KDZVTFTR24B
ROHM Semiconductor
1: $0.65
3,578In Stock

Mfr. Part No.
KDZVTFTR24B

Mouser Part No
755-KDZVTFTR24B

ROHM Semiconductor

Zener Diodes 24-27.6V 10mA SOD-123FL; PMDU

Learn More

Datasheet

3,578In Stock

Cut Tape

$0.65

$0.293

$0.257

$0.194

Reel

$0.147

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Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR3.3B
ROHM Semiconductor
1: $0.65
7,545In Stock

Mfr. Part No.
KDZVTFTR3.3B

Mouser Part No
755-KDZVTFTR3.3B

ROHM Semiconductor

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

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Datasheet

7,545In Stock

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$0.65

$0.293

$0.257

$0.194

Reel

$0.147

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Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR30B
ROHM Semiconductor
1: $0.65
2,559In Stock

Mfr. Part No.
KDZVTFTR30B

Mouser Part No
755-KDZVTFTR30B

ROHM Semiconductor

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

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Datasheet

2,559In Stock

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$0.65

$0.293

$0.257

$0.194

Reel

$0.147

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 39V 1000mW Surface Mount

KDZVTFTR39A
ROHM Semiconductor
1: $0.761
70In Stock

Mfr. Part No.
KDZVTFTR39A

Mouser Part No
755-KDZVTFTR39A

ROHM Semiconductor

Zener Diodes Zener Diode 39V 1000mW Surface Mount

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Datasheet

Product Comments

70In Stock

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$0.761

$0.343

$0.302

$0.229

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$0.152

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: 3,000

Zener Diodes Zener Diode 43V 1000mW Surface Mount

KDZVTFTR43A
ROHM Semiconductor
1: $0.72
4,249In Stock

Mfr. Part No.
KDZVTFTR43A

Mouser Part No
755-KDZVTFTR43A

ROHM Semiconductor

Zener Diodes Zener Diode 43V 1000mW Surface Mount

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Datasheet

Product Comments

4,249In Stock

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$0.72

$0.323

$0.285

$0.216

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$0.198

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: 3,000

Zener Diodes Zener Diode 47V 1000mW Surface Mount

KDZVTFTR47A
ROHM Semiconductor
1: $0.72
1,180In Stock

Mfr. Part No.
KDZVTFTR47A

Mouser Part No
755-KDZVTFTR47A

ROHM Semiconductor

Zener Diodes Zener Diode 47V 1000mW Surface Mount

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Datasheet

Product Comments

1,180In Stock

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$0.72

$0.443

$0.285

$0.216

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$0.152

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: 3,000

Zener Diodes 10-11.2V 40mA SOD-128; PMDTM

PDZVTFTR10B
ROHM Semiconductor
1: $0.62
5,738In Stock

Mfr. Part No.
PDZVTFTR10B

Mouser Part No
755-PDZVTFTR10B

ROHM Semiconductor

Zener Diodes 10-11.2V 40mA SOD-128; PMDTM

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Datasheet

Product Comments

5,738In Stock

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$0.62

$0.279

$0.245

$0.185

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$0.14

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: 3,000

Zener Diodes 12-13.5V 20mA SOD-128; PMDTM

PDZVTFTR12B
ROHM Semiconductor
1: $0.661
2,973In Stock
3,000Expected 2026/09/25

Mfr. Part No.
PDZVTFTR12B

Mouser Part No
755-PDZVTFTR12B

ROHM Semiconductor

Zener Diodes 12-13.5V 20mA SOD-128; PMDTM

Learn More

Datasheet

Product Comments

2,973In Stock

3,000Expected 2026/09/25

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$0.661

$0.297

$0.259

$0.197

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$0.148

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: 3,000

Zener Diodes 18-20.3V 20mA SOD-128; PMDTM

PDZVTFTR18B
ROHM Semiconductor
1: $0.62
5,789In Stock

Mfr. Part No.
PDZVTFTR18B

Mouser Part No
755-PDZVTFTR18B

ROHM Semiconductor

Zener Diodes 18-20.3V 20mA SOD-128; PMDTM

Learn More

Datasheet

Product Comments

5,789In Stock

Cut Tape

$0.62

$0.279

$0.245

$0.185

Reel

$0.167

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes 2.2-2.45V 40mA SOD-128; PMDTM

PDZVTFTR2.2B
ROHM Semiconductor
1: $0.62
3,722In Stock

Mfr. Part No.
PDZVTFTR2.2B

Mouser Part No
755-PDZVTFTR2.2B

ROHM Semiconductor

Zener Diodes 2.2-2.45V 40mA SOD-128; PMDTM

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Datasheet

Product Comments

3,722In Stock

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$0.62

$0.279

$0.245

$0.185

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$0.14

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Mult.: 1

: 3,000

Zener Diodes 2.7-3.1V 40mA SOD-128; PMDTM

PDZVTFTR2.7B
ROHM Semiconductor
1: $0.62
4,717In Stock

Mfr. Part No.
PDZVTFTR2.7B

Mouser Part No
755-PDZVTFTR2.7B

ROHM Semiconductor

Zener Diodes 2.7-3.1V 40mA SOD-128; PMDTM

Learn More

Datasheet

Product Comments

4,717In Stock

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$0.62

$0.279

$0.245

$0.185

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$0.14

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes 24-27.6V 10mA SOD-128; PMDTM

PDZVTFTR24B
ROHM Semiconductor
1: $0.62
4,190In Stock

Mfr. Part No.
PDZVTFTR24B

Mouser Part No
755-PDZVTFTR24B

ROHM Semiconductor

Zener Diodes 24-27.6V 10mA SOD-128; PMDTM

Learn More

Datasheet

Product Comments

4,190In Stock

Cut Tape

$0.62

$0.279

$0.245

$0.185

Reel

$0.167

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes 27-30.8V 10mA SOD-128; PMDTM

PDZVTFTR27B
ROHM Semiconductor
1: $0.62
2,488In Stock

Mfr. Part No.
PDZVTFTR27B

Mouser Part No
755-PDZVTFTR27B

ROHM Semiconductor

Zener Diodes 27-30.8V 10mA SOD-128; PMDTM

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Datasheet

Product Comments

2,488In Stock

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$0.62

$0.279

$0.245

$0.185

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$0.14

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3-3.4V 40mA SOD-128; PMDTM

PDZVTFTR3.0B
ROHM Semiconductor
1: $0.62
2,150In Stock

Mfr. Part No.
PDZVTFTR3.0B

Mouser Part No
755-PDZVTFTR3.0B

ROHM Semiconductor

Zener Diodes 3-3.4V 40mA SOD-128; PMDTM

Learn More

Datasheet

Product Comments

2,150In Stock

Cut Tape

$0.62

$0.279

$0.245

$0.185

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$0.14

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3.3-3.7V 40mA SOD-128; PMDTM

PDZVTFTR3.3B
ROHM Semiconductor
1: $0.62
4,724In Stock

Mfr. Part No.
PDZVTFTR3.3B

Mouser Part No
755-PDZVTFTR3.3B

ROHM Semiconductor

Zener Diodes 3.3-3.7V 40mA SOD-128; PMDTM

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Datasheet

Product Comments

4,724In Stock

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$0.62

$0.279

$0.245

$0.185

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$0.14

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: 3,000

Zener Diodes 3.9-4.4V 40mA SOD-128; PMDTM

PDZVTFTR3.9B
ROHM Semiconductor
1: $0.62
2,845In Stock

Mfr. Part No.
PDZVTFTR3.9B

Mouser Part No
755-PDZVTFTR3.9B

ROHM Semiconductor

Zener Diodes 3.9-4.4V 40mA SOD-128; PMDTM

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Datasheet

Product Comments

2,845In Stock

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$0.62

$0.383

$0.245

$0.185

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$0.14

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: 3,000

Zener Diodes 36-40V 10mA SOD-128; PMDTM

PDZVTFTR36B
ROHM Semiconductor
1: $0.62
2,481In Stock

Mfr. Part No.
PDZVTFTR36B

Mouser Part No
755-PDZVTFTR36B

ROHM Semiconductor

Zener Diodes 36-40V 10mA SOD-128; PMDTM

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Datasheet

Product Comments

2,481In Stock

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$0.62

$0.279

$0.245

$0.185

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$0.14

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: 3,000

Zener Diodes 5.1-5.7V 40mA SOD-128; PMDTM

PDZVTFTR5.1B
ROHM Semiconductor
1: $0.62
3,294In Stock

Mfr. Part No.
PDZVTFTR5.1B

Mouser Part No
755-PDZVTFTR5.1B

ROHM Semiconductor

Zener Diodes 5.1-5.7V 40mA SOD-128; PMDTM

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Datasheet

Product Comments

3,294In Stock

Cut Tape

$0.62

$0.279

$0.245

$0.185

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$0.14

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes 6.2-7V 40mA SOD-128; PMDTM

PDZVTFTR6.2B
ROHM Semiconductor
1: $0.62
6,105In Stock

Mfr. Part No.
PDZVTFTR6.2B

Mouser Part No
755-PDZVTFTR6.2B

ROHM Semiconductor

Zener Diodes 6.2-7V 40mA SOD-128; PMDTM

Learn More

Datasheet

Product Comments

6,105In Stock

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$0.62

$0.279

$0.245

$0.185

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$0.167

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: 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

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