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

KDZVTFTR11B
ROHM Semiconductor
1: $0.884
1,647In Stock
3,000Expected 21/10/2026

Mfr. Part No.
KDZVTFTR11B

Mouser Part No
755-KDZVTFTR11B

ROHM Semiconductor

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

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Datasheet

1,647In Stock

3,000Expected 21/10/2026

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR12B
ROHM Semiconductor
1: $0.884
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

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.235

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR13B
ROHM Semiconductor
1: $0.884
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

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR16B
ROHM Semiconductor
1: $0.884
3,382In Stock
3,000Expected 12/8/2026

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

3,382In Stock

3,000Expected 12/8/2026

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

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Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR18B
ROHM Semiconductor
1: $0.884
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

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR2.0B
ROHM Semiconductor
1: $0.884
5,384In 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

5,384In Stock

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.235

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR2.2B
ROHM Semiconductor
1: $0.884
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

$0.884

$0.547

$0.35

$0.283

Reel

$0.154

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR2.7B
ROHM Semiconductor
1: $0.884
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

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR20B
ROHM Semiconductor
1: $0.884
570In 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

570In Stock

6,000On Order

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR22B
ROHM Semiconductor
1: $0.884
893In Stock
3,000Expected 3/9/2026

Mfr. Part No.
KDZVTFTR22B

Mouser Part No
755-KDZVTFTR22B

ROHM Semiconductor

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

Learn More

Datasheet

893In Stock

3,000Expected 3/9/2026

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR27B
ROHM Semiconductor
1: $0.884
411In Stock
3,000Expected 23/10/2026

Mfr. Part No.
KDZVTFTR27B

Mouser Part No
755-KDZVTFTR27B

ROHM Semiconductor

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

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Datasheet

411In Stock

3,000Expected 23/10/2026

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR3.0B
ROHM Semiconductor
1: $0.884
4,688In 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

4,688In Stock

Cut Tape

$0.884

$0.547

$0.35

$0.264

$0.237

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR3.3B
ROHM Semiconductor
1: $0.884
7,567In Stock

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

7,567In Stock

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR3.6B
ROHM Semiconductor
1: $0.884
131In Stock
3,000Expected 1/9/2026

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

131In Stock

3,000Expected 1/9/2026

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR3.9B
ROHM Semiconductor
1: $1.06
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

$1.06

$0.657

$0.42

$0.317

Reel

$0.20

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR30B
ROHM Semiconductor
1: $0.884
2,559In Stock

Mfr. Part No.
KDZVTFTR30B

Mouser Part No
755-KDZVTFTR30B

ROHM Semiconductor

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

Learn More

Datasheet

2,559In Stock

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.235

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR33B
ROHM Semiconductor
1: $0.884
2,656In 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

2,656In Stock

3,000Expected 27/8/2026

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR36B
ROHM Semiconductor
1: $0.884
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

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 39V 1000mW Surface Mount

KDZVTFTR39A
ROHM Semiconductor
1: $0.979
109In 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

109In Stock

Cut Tape

$0.979

$0.602

$0.388

$0.294

Reel

$0.207

View

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR4.3B
ROHM Semiconductor
1: $0.884
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

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR4.7B
ROHM Semiconductor
1: $0.884
1,524In Stock
3,000Expected 15/10/2026

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

1,524In Stock

3,000Expected 15/10/2026

Cut Tape

$0.884

$0.547

$0.35

$0.264

$0.237

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 43V 1000mW Surface Mount

KDZVTFTR43A
ROHM Semiconductor
1: $0.979
4,249In Stock

Mfr. Part No.
KDZVTFTR43A

Mouser Part No
755-KDZVTFTR43A

ROHM Semiconductor

Zener Diodes Zener Diode 43V 1000mW Surface Mount

Learn More

Datasheet

Product Comments

4,249In Stock

Cut Tape

$0.979

$0.602

$0.388

$0.294

Reel

$0.262

View

Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 47V 1000mW Surface Mount

KDZVTFTR47A
ROHM Semiconductor
1: $0.979
1,190In Stock

Mfr. Part No.
KDZVTFTR47A

Mouser Part No
755-KDZVTFTR47A

ROHM Semiconductor

Zener Diodes Zener Diode 47V 1000mW Surface Mount

Learn More

Datasheet

Product Comments

1,190In Stock

Cut Tape

$0.979

$0.602

$0.388

$0.294

Reel

$0.192

View

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 5.1-5.7V 40mA SOD-123FL; PMDU

KDZVTFTR5.1B
ROHM Semiconductor
1: $0.884
325In Stock
6,000On Order

Mfr. Part No.
KDZVTFTR5.1B

Mouser Part No
755-KDZVTFTR5.1B

ROHM Semiconductor

Zener Diodes 5.1-5.7V 40mA SOD-123FL; PMDU

Learn More

Datasheet

325In Stock

6,000On Order

Cut Tape

$0.884

$0.547

$0.35

$0.264

$0.237

Reel

$0.20

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 5.6-6.3V 40mA SOD-123FL; PMDU

KDZVTFTR5.6B
ROHM Semiconductor
1: $0.884
99In Stock
9,000Expected 20/11/2026

Mfr. Part No.
KDZVTFTR5.6B

Mouser Part No
755-KDZVTFTR5.6B

ROHM Semiconductor

Zener Diodes 5.6-6.3V 40mA SOD-123FL; PMDU

Learn More

Datasheet

99In Stock

9,000Expected 20/11/2026

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Automotive Zener Diodes

All Results (352)

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Automotive Zener Diodes

All Results (352)

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