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

KDZVTFTR5.1B
ROHM Semiconductor
1: ¥114.6
458In Stock
6,000Expected 9/8/2026

Mfr. Part #
KDZVTFTR5.1B

Mouser Part #
755-KDZVTFTR5.1B

ROHM Semiconductor

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

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Datasheet

458In Stock

6,000Expected 9/8/2026

Cut Tape

¥114.6

¥51.5

¥45.3

¥34.2

Reel

¥25.9

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: 3,000

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

KDZVTFTR5.6B
ROHM Semiconductor
1: ¥108
87In Stock
9,000Expected 11/4/2026

Mfr. Part #
KDZVTFTR5.6B

Mouser Part #
755-KDZVTFTR5.6B

ROHM Semiconductor

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

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Datasheet

87In Stock

9,000Expected 11/4/2026

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¥108

¥48.7

¥42.7

¥32.2

Reel

¥24.4

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: 3,000

Zener Diodes 6.2-7V 40mA SOD-123FL; PMDU

KDZVTFTR6.2B
ROHM Semiconductor
1: ¥108
6,048In Stock

Mfr. Part #
KDZVTFTR6.2B

Mouser Part #
755-KDZVTFTR6.2B

ROHM Semiconductor

Zener Diodes 6.2-7V 40mA SOD-123FL; PMDU

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Datasheet

6,048In Stock

Cut Tape

¥108

¥48.7

¥42.7

¥32.2

Reel

¥30.6

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: 3,000

Zener Diodes 7.5-8.4V 40mA SOD-123FL; PMDU

KDZVTFTR7.5B
ROHM Semiconductor
1: ¥108
3,837In Stock

Mfr. Part #
KDZVTFTR7.5B

Mouser Part #
755-KDZVTFTR7.5B

ROHM Semiconductor

Zener Diodes 7.5-8.4V 40mA SOD-123FL; PMDU

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Datasheet

3,837In Stock

Cut Tape

¥108

¥48.7

¥42.7

¥32.2

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¥29.4

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: 3,000

Zener Diodes 8.2-9.3V 40mA SOD-123FL; PMDU

KDZVTFTR8.2B
ROHM Semiconductor
1: ¥108
960In Stock

Mfr. Part #
KDZVTFTR8.2B

Mouser Part #
755-KDZVTFTR8.2B

ROHM Semiconductor

Zener Diodes 8.2-9.3V 40mA SOD-123FL; PMDU

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Datasheet

960In Stock

Cut Tape

¥108

¥48.7

¥42.7

¥32.2

Reel

¥23.3

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: 3,000

Zener Diodes 9.1-10.2V 40mA SOD-123FL; PMDU

KDZVTFTR9.1B
ROHM Semiconductor
1: ¥108
5,500In Stock

Mfr. Part #
KDZVTFTR9.1B

Mouser Part #
755-KDZVTFTR9.1B

ROHM Semiconductor

Zener Diodes 9.1-10.2V 40mA SOD-123FL; PMDU

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Datasheet

5,500In Stock

Cut Tape

¥108

¥48.7

¥42.7

¥32.2

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¥24.4

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: 3,000

Zener Diodes 13.3-15V 20mA SOD-128; PMDTM

PDZVTFTR13B
ROHM Semiconductor
1: ¥103
5,245In Stock

Mfr. Part #
PDZVTFTR13B

Mouser Part #
755-PDZVTFTR13B

ROHM Semiconductor

Zener Diodes 13.3-15V 20mA SOD-128; PMDTM

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Datasheet

Product Comments

5,245In Stock

Cut Tape

¥103

¥46.3

¥40.7

¥30.7

Reel

¥23.3

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: 3,000

Zener Diodes 14.7-16.5V 20mA SOD-128; PMDTM

PDZVTFTR15B
ROHM Semiconductor
1: ¥109.6
353In Stock
3,000Expected 9/4/2026

Mfr. Part #
PDZVTFTR15B

Mouser Part #
755-PDZVTFTR15B

ROHM Semiconductor

Zener Diodes 14.7-16.5V 20mA SOD-128; PMDTM

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Datasheet

Product Comments

353In Stock

3,000Expected 9/4/2026

Cut Tape

¥109.6

¥49.2

¥43

¥32.6

Reel

¥23.9

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Mult.: 1

: 3,000

Zener Diodes 16.2-18.3V 20mA SOD-128; PMDTM

PDZVTFTR16B
ROHM Semiconductor
1: ¥103
4,379In Stock

Mfr. Part #
PDZVTFTR16B

Mouser Part #
755-PDZVTFTR16B

ROHM Semiconductor

Zener Diodes 16.2-18.3V 20mA SOD-128; PMDTM

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Datasheet

Product Comments

4,379In Stock

Cut Tape

¥103

¥46.3

¥40.7

¥30.7

Reel

¥27.9

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: 3,000

Zener Diodes 2.4-2.7V 40mA SOD-128; PMDTM

PDZVTFTR2.4B
ROHM Semiconductor
1: ¥71.4
346In Stock
3,000Expected 9/10/2026

Mfr. Part #
PDZVTFTR2.4B

Mouser Part #
755-PDZVTFTR2.4B

ROHM Semiconductor

Zener Diodes 2.4-2.7V 40mA SOD-128; PMDTM

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Datasheet

Product Comments

346In Stock

3,000Expected 9/10/2026

Cut Tape

¥71.4

¥47.3

¥32.1

¥24.9

¥22.6

Reel

¥17.8

MouseReel Available

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Mult.: 1

: 3,000

Zener Diodes 22-24.5V 10mA SOD-128; PMDTM

PDZVTFTR22B
ROHM Semiconductor
1: ¥103
3,515In Stock

Mfr. Part #
PDZVTFTR22B

Mouser Part #
755-PDZVTFTR22B

ROHM Semiconductor

Zener Diodes 22-24.5V 10mA SOD-128; PMDTM

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Datasheet

Product Comments

3,515In Stock

Cut Tape

¥103

¥63.6

¥40.7

¥30.7

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¥23.3

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: 3,000

Zener Diodes 3.6-4V 40mA SOD-128; PMDTM

PDZVTFTR3.6B
ROHM Semiconductor
1: ¥124.6
556In Stock
3,000Expected 9/3/2026

Mfr. Part #
PDZVTFTR3.6B

Mouser Part #
755-PDZVTFTR3.6B

ROHM Semiconductor

Zener Diodes 3.6-4V 40mA SOD-128; PMDTM

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Datasheet

Product Comments

556In Stock

3,000Expected 9/3/2026

Cut Tape

¥124.6

¥55.6

¥48.8

¥36.9

¥30.2

Reel

¥23.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 30-34V 10mA SOD-128; PMDTM

PDZVTFTR30B
ROHM Semiconductor
1: ¥103
2,262In Stock
6,000Expected 11/5/2026

Mfr. Part #
PDZVTFTR30B

Mouser Part #
755-PDZVTFTR30B

ROHM Semiconductor

Zener Diodes 30-34V 10mA SOD-128; PMDTM

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Datasheet

Product Comments

2,262In Stock

6,000Expected 11/5/2026

Cut Tape

¥103

¥46.3

¥40.7

¥30.7

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¥23.3

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: 3,000

Zener Diodes 33-37V 10mA SOD-128; PMDTM

PDZVTFTR33B
ROHM Semiconductor
1: ¥103
6,294In Stock

Mfr. Part #
PDZVTFTR33B

Mouser Part #
755-PDZVTFTR33B

ROHM Semiconductor

Zener Diodes 33-37V 10mA SOD-128; PMDTM

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Datasheet

Product Comments

6,294In Stock

Cut Tape

¥103

¥46.3

¥40.7

¥30.7

Reel

¥23.3

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Mult.: 1

: 3,000

Zener Diodes 4.3-4.8V 40mA SOD-128; PMDTM

PDZVTFTR4.3B
ROHM Semiconductor
1: ¥124.6
2,686In Stock

Mfr. Part #
PDZVTFTR4.3B

Mouser Part #
755-PDZVTFTR4.3B

ROHM Semiconductor

Zener Diodes 4.3-4.8V 40mA SOD-128; PMDTM

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Datasheet

Product Comments

2,686In Stock

Cut Tape

¥124.6

¥55.6

¥48.8

¥36.9

Reel

¥23.3

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Mult.: 1

: 3,000

Zener Diodes AECQ

PTZTFTE252.7B
ROHM Semiconductor
1: ¥124.6
951In Stock
4,500On Order

Mfr. Part #
PTZTFTE252.7B

Mouser Part #
755-PTZTFTE252.7B

ROHM Semiconductor

Zener Diodes AECQ

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Datasheet

Product Comments

951In Stock

4,500On Order

Cut Tape

¥124.6

¥56.1

¥49.3

¥45

Reel

¥31.2

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Min.: 1
Mult.: 1

: 1,500

Zener Diodes AECQ

PTZTFTE253.3B
ROHM Semiconductor
1: ¥122.9
847In Stock
1,500Expected 10/5/2026

Mfr. Part #
PTZTFTE253.3B

Mouser Part #
755-PTZTFTE253.3B

ROHM Semiconductor

Zener Diodes AECQ

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Datasheet

Product Comments

847In Stock

1,500Expected 10/5/2026

Cut Tape

¥122.9

¥56

¥49.2

¥37.4

Reel

¥29.9

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Min.: 1
Mult.: 1

: 1,500

Zener Diodes ZENER DO-214AC 1W 3.9V

PTZTFTE253.9B
ROHM Semiconductor
1: ¥152.8
1,985In Stock

Mfr. Part #
PTZTFTE253.9B

Mouser Part #
755-PTZTFTE253.9B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 3.9V

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Datasheet

1,985In Stock

Cut Tape

¥152.8

¥69.6

¥61.5

¥56.1

Reel

¥37.9

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: 1,500

Zener Diodes Zener Diode 36V 1000mW Surface Mount

PTZTFTE2536B
ROHM Semiconductor
1: ¥131.2
2,780In Stock

Mfr. Part #
PTZTFTE2536B

Mouser Part #
755-PTZTFTE2536B

ROHM Semiconductor

Zener Diodes Zener Diode 36V 1000mW Surface Mount

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Datasheet

Product Comments

2,780In Stock

Cut Tape

¥131.2

¥59.1

¥52.2

¥39.7

Reel

¥31.2

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Min.: 1
Mult.: 1

: 1,500

Zener Diodes ZENER DO-214AC 1W 4.3V

PTZTFTE254.3B
ROHM Semiconductor
1: ¥152.8
1,670In Stock

Mfr. Part #
PTZTFTE254.3B

Mouser Part #
755-PTZTFTE254.3B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 4.3V

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Datasheet

1,670In Stock

Cut Tape

¥152.8

¥69.6

¥61.5

¥56.1

Reel

¥39

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Min.: 1
Mult.: 1

: 1,500

Zener Diodes ZENER DO-214AC 1W 4.7V

PTZTFTE254.7B
ROHM Semiconductor
1: ¥152.8
963In Stock
1,500Expected 11/17/2026

Mfr. Part #
PTZTFTE254.7B

Mouser Part #
755-PTZTFTE254.7B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 4.7V

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Datasheet

963In Stock

1,500Expected 11/17/2026

Cut Tape

¥152.8

¥69.6

¥61.5

¥47

Reel

¥39

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Min.: 1
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: 1,500

Zener Diodes ZENER DO-214AC 1W 5.1V

PTZTFTE255.1B
ROHM Semiconductor
1: ¥154.5
3,030In Stock

Mfr. Part #
PTZTFTE255.1B

Mouser Part #
755-PTZTFTE255.1B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 5.1V

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Datasheet

3,030In Stock

Cut Tape

¥154.5

¥70.6

¥62.5

¥47.8

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¥40.5

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: 1,500

Zener Diodes ZENER DO-214AC 1W 5.6V

PTZTFTE255.6B
ROHM Semiconductor
1: ¥157.8
240In Stock
1,500Expected 11/26/2026

Mfr. Part #
PTZTFTE255.6B

Mouser Part #
755-PTZTFTE255.6B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 5.6V

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Datasheet

240In Stock

1,500Expected 11/26/2026

Cut Tape

¥157.8

¥71.9

¥63.5

¥48.7

Reel

¥41.4

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Mult.: 1

: 1,500

Zener Diodes ZENER PSM 1W 7.5V

PTZTFTE257.5B
ROHM Semiconductor
1: ¥152.8
842In Stock

Mfr. Part #
PTZTFTE257.5B

Mouser Part #
755-PTZTFTE257.5B

ROHM Semiconductor

Zener Diodes ZENER PSM 1W 7.5V

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Datasheet

842In Stock

Cut Tape

¥152.8

¥69.6

¥61.5

¥56.1

Reel

¥36.5

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Mult.: 1

: 1,500

Zener Diodes ZENER DO-214AC 1W 8.2V

PTZTFTE258.2B
ROHM Semiconductor
1: ¥152.8
2,683In Stock

Mfr. Part #
PTZTFTE258.2B

Mouser Part #
755-PTZTFTE258.2B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 8.2V

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Datasheet

2,683In Stock

Cut Tape

¥152.8

¥69.6

¥61.5

¥47

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¥42.2

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: 1,500

Automotive Zener Diodes

All Results (351)

Semiconductors

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