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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 6.8-7.7V 40mA SOD-123FL; PMDU

KDZVTFTR6.8B
ROHM Semiconductor
1: Rp11.925
31.640In Stock

Mfr. Part No.
KDZVTFTR6.8B

Mouser Part No
755-KDZVTFTR6.8B

ROHM Semiconductor

Zener Diodes 6.8-7.7V 40mA SOD-123FL; PMDU

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Datasheet

31.640In Stock

Cut Tape

Rp11.925

Rp5.375

Rp4.715

Rp3.559

Reel

Rp2.697

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23

BZX84C3V9LYFHT116
ROHM Semiconductor
1: Rp6.788
28.611In Stock

Mfr. Part No.
BZX84C3V9LYFHT116

Mouser Part No
755-X84C3V9LYFHT116

ROHM Semiconductor

Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23

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Datasheet

28.611In Stock

Cut Tape

Rp6.788

Rp3.009

Rp2.623

Rp1.945

Reel

Rp1.376

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes 11-12.3V 20mA SOD-128; PMDTM

PDZVTFTR11B
ROHM Semiconductor
1: Rp11.008
14.941In Stock

Mfr. Part No.
PDZVTFTR11B

Mouser Part No
755-PDZVTFTR11B

ROHM Semiconductor

Zener Diodes 11-12.3V 20mA SOD-128; PMDTM

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Datasheet

14.941In Stock

Cut Tape

Rp11.008

Rp4.825

Rp4.018

Rp3.229

Reel

Rp2.422

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes Zener Diode 27V 200mW Surface Mount

UMZ27NFHT106
ROHM Semiconductor
1: Rp13.943
1.018In Stock

Mfr. Part No.
UMZ27NFHT106

Mouser Part No
755-UMZ27NFHT106

ROHM Semiconductor

Zener Diodes Zener Diode 27V 200mW Surface Mount

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Datasheet

1.018In Stock

Cut Tape

Rp13.943

Rp6.256

Rp5.504

Rp4.146

Reel

Rp2.623

View

Min.: 1
Mult.: 1

: 3.000

Zener Diodes 4.55-4.8V 500mW SOD-323HE 20mA

YFZVFHTR4.7B
ROHM Semiconductor
1: Rp10.641
16.454In Stock

Mfr. Part No.
YFZVFHTR4.7B

Mouser Part No
755-YFZVFHTR4.7B

ROHM Semiconductor

Zener Diodes 4.55-4.8V 500mW SOD-323HE 20mA

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Datasheet

16.454In Stock

Cut Tape

Rp10.641

Rp4.733

Rp4.146

Rp3.100

Reel

Rp2.220

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes 2-2.24V 40mA SOD-128; PMDTM

PDZVTFTR2.0B
ROHM Semiconductor
1: Rp11.375
8.105In Stock

Mfr. Part No.
PDZVTFTR2.0B

Mouser Part No
755-PDZVTFTR2.0B

ROHM Semiconductor

Zener Diodes 2-2.24V 40mA SOD-128; PMDTM

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Datasheet

8.105In Stock

Cut Tape

Rp11.375

Rp5.119

Rp4.495

Rp3.394

Reel

Rp2.513

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes 6.8-7.7V 40mA SOD-128; PMDTM

PDZVTFTR6.8B
ROHM Semiconductor
1: Rp11.375
10.000In Stock

Mfr. Part No.
PDZVTFTR6.8B

Mouser Part No
755-PDZVTFTR6.8B

ROHM Semiconductor

Zener Diodes 6.8-7.7V 40mA SOD-128; PMDTM

Learn More

Datasheet

10.000In Stock

Cut Tape

Rp11.375

Rp5.119

Rp4.495

Rp3.394

Reel

Rp2.532

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes 200mW; UMD3 15.85-16.51V Vz

UMZ16NFHT106
ROHM Semiconductor
1: Rp18.346
2.711In Stock

Mfr. Part No.
UMZ16NFHT106

Mouser Part No
755-UMZ16NFHT106

ROHM Semiconductor

Zener Diodes 200mW; UMD3 15.85-16.51V Vz

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Datasheet

2.711In Stock

Cut Tape

Rp18.346

Rp12.677

Rp8.036

Rp4.972

Reel

Rp2.422

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23

BZX84C2V7LYFHT116
ROHM Semiconductor
1: Rp8.806
2.732In Stock
6.000Expected 27/10/2026

Mfr. Part No.
BZX84C2V7LYFHT116

Mouser Part No
755-X84C2V7LYFHT116

ROHM Semiconductor

Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23

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Datasheet

2.732In Stock

6.000Expected 27/10/2026

Cut Tape

Rp8.806

Rp6.017

Rp3.816

Rp2.403

Reel

Rp1.321

View

Min.: 1
Mult.: 1

: 3.000

Zener Diodes 4.534-4.795V 20mA SOD-323FL; UMD2

UFZVFHTE-174.7B
ROHM Semiconductor
1: Rp6.238
494In Stock
6.000Expected 16/11/2026

Mfr. Part No.
UFZVFHTE-174.7B

Mouser Part No
755-UFZVFHTE-174.7B

ROHM Semiconductor

Zener Diodes 4.534-4.795V 20mA SOD-323FL; UMD2

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Datasheet

494In Stock

6.000Expected 16/11/2026

Cut Tape

Rp6.238

Rp3.559

Rp2.165

Rp1.559

Reel

Rp917

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes 6.49-6.83V 500mW SOD-323HE 20mA

YFZVFHTR6.8B
ROHM Semiconductor
1: Rp8.806
11.827In Stock

Mfr. Part No.
YFZVFHTR6.8B

Mouser Part No
755-YFZVFHTR6.8B

ROHM Semiconductor

Zener Diodes 6.49-6.83V 500mW SOD-323HE 20mA

Learn More

Datasheet

11.827In Stock

Cut Tape

Rp8.806

Rp3.944

Rp3.449

Rp2.587

Reel

Rp1.743

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes 17.56-18.35V 5mA SOD-323FL; UMD2

UDZVFHTE-1718B
ROHM Semiconductor
1: Rp5.504
34.956In Stock

Mfr. Part No.
UDZVFHTE-1718B

Mouser Part No
755-UDZVFHTE-1718B

ROHM Semiconductor

Zener Diodes 17.56-18.35V 5mA SOD-323FL; UMD2

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Datasheet

34.956In Stock

Cut Tape

Rp5.504

Rp2.422

Rp2.000

Rp1.541

Reel

Rp972

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes ZENER DO-214AC 1W 33V

PTZTFTE2533B
ROHM Semiconductor
1: Rp17.245
7.038In Stock

Mfr. Part No.
PTZTFTE2533B

Mouser Part No
755-PTZTFTE2533B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 33V

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Datasheet

7.038In Stock

Cut Tape

Rp17.245

Rp8.054

Rp7.118

Rp5.467

Reel

Rp4.073

View

Min.: 1
Mult.: 1

: 1.500

ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified)

RSB6.8JS2FHT2R
ROHM Semiconductor
1: Rp18.163
7.990In Stock
NRND

Mfr. Part No.
RSB6.8JS2FHT2R

Mouser Part No
755-RSB6.8JS2FHT2R

NRND

ROHM Semiconductor

ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified)

Learn More

Datasheet

7.990In Stock

Cut Tape

Rp18.163

Rp8.586

Rp7.265

Rp5.577

Reel

View

Min.: 1
Mult.: 1

: 8.000

Zener Diodes 17.56-18.35V 100mW SOD-923 2mA

CDZFHT2RA18B
ROHM Semiconductor
1: Rp10.090
10.546In Stock
NRND

Mfr. Part No.
CDZFHT2RA18B

Mouser Part No
755-CDZFHT2RA18B

NRND

ROHM Semiconductor

Zener Diodes 17.56-18.35V 100mW SOD-923 2mA

Learn More

Datasheet

10.546In Stock

Cut Tape

Rp10.090

Rp6.183

Rp3.944

Rp2.972

Reel

Rp1.926

View

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

Zener Diodes 14.34-14.98V 100mW SOD-923 5mA

CDZFHT2RA15B
ROHM Semiconductor
1: Rp10.824
8.433In Stock
NRND

Mfr. Part No.
CDZFHT2RA15B

Mouser Part No
755-CDZFHT2RA15B

NRND

ROHM Semiconductor

Zener Diodes 14.34-14.98V 100mW SOD-923 5mA

Learn More

Datasheet

8.433In Stock

Cut Tape

Rp10.824

Rp4.862

Rp4.256

Rp3.211

Reel

Rp1.945

View

MouseReel Available

Min.: 1
Mult.: 1

: 8.000

ESD Protection Diodes / TVS Diodes Zener Diode 6.8V 100mW Surface Mount

CDZCFHT2RA6.8B
ROHM Semiconductor
1: Rp10.090
9.085In Stock
NRND

Mfr. Part No.
CDZCFHT2RA6.8B

Mouser Part No
755-CDZCFHT2RA6.8B

NRND

ROHM Semiconductor

ESD Protection Diodes / TVS Diodes Zener Diode 6.8V 100mW Surface Mount

Learn More

Datasheet

9.085In Stock

Cut Tape

Rp10.090

Rp6.128

Rp3.889

Rp3.137

Reel

Rp1.945

View

Min.: 1
Mult.: 1

: 8.000

Zener Diodes 5.6-6.3V 40mA SOD-128; PMDTM

PDZVTFTR5.6B
ROHM Semiconductor
1: Rp11.375
14.151In Stock

Mfr. Part No.
PDZVTFTR5.6B

Mouser Part No
755-PDZVTFTR5.6B

ROHM Semiconductor

Zener Diodes 5.6-6.3V 40mA SOD-128; PMDTM

Learn More

Datasheet

14.151In Stock

Cut Tape

Rp11.375

Rp5.119

Rp4.495

Rp3.394

Reel

Rp2.568

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor

UMZC6.8NFMT106
ROHM Semiconductor
1: Rp10.090
8.980In Stock

Mfr. Part No.
UMZC6.8NFMT106

Mouser Part No
755-UMZC6.8NFMT106

ROHM Semiconductor

ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor

Learn More

Datasheet

8.980In Stock

Cut Tape

Rp10.090

Rp6.128

Rp3.889

Rp2.972

Reel

Rp2.367

View

Min.: 1
Mult.: 1

: 3.000

ESD Protection Diodes / TVS Diodes 5.5V 200mW, Highly Reliable, Transient Voltage Suppressor for Automotive

UMZU6.2NFMFHT106
ROHM Semiconductor
1: Rp10.090
2.970In Stock

Mfr. Part No.
UMZU6.2NFMFHT106

Mouser Part No
755-UMZU6.2NFMFHT106

ROHM Semiconductor

ESD Protection Diodes / TVS Diodes 5.5V 200mW, Highly Reliable, Transient Voltage Suppressor for Automotive

Learn More

Datasheet

2.970In Stock

Cut Tape

Rp10.090

Rp4.587

Rp3.889

Rp2.972

Reel

Rp2.000

View

Min.: 1
Mult.: 1

: 3.000

Zener Diodes Zener Diode 10V 250mW 5mA Surface Mount SOD-23

BZX84B10VLYT116
ROHM Semiconductor
1: Rp6.421
8.271In Stock

Mfr. Part No.
BZX84B10VLYT116

Mouser Part No
755-BZX84B10VLYT116

ROHM Semiconductor

Zener Diodes Zener Diode 10V 250mW 5mA Surface Mount SOD-23

Learn More

Datasheet

8.271In Stock

Cut Tape

Rp6.421

Rp2.825

Rp2.458

Rp1.835

Reel

Rp1.669

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes Zener Diode 11V 250mW 5mA Surface Mount SOD-23

BZX84B11VLYT116
ROHM Semiconductor
1: Rp6.421
2.111In Stock

Mfr. Part No.
BZX84B11VLYT116

Mouser Part No
755-BZX84B11VLYT116

ROHM Semiconductor

Zener Diodes Zener Diode 11V 250mW 5mA Surface Mount SOD-23

Learn More

Datasheet

2.111In Stock

Cut Tape

Rp6.421

Rp3.926

Rp2.458

Rp2.385

Reel

Rp1.248

View

Min.: 1
Mult.: 1

: 3.000

Zener Diodes Zener Diode 12V 250mW 5mA Surface Mount SOD-23

BZX84B12VLYT116
ROHM Semiconductor
1: Rp6.421
3.284In Stock

Mfr. Part No.
BZX84B12VLYT116

Mouser Part No
755-BZX84B12VLYT116

ROHM Semiconductor

Zener Diodes Zener Diode 12V 250mW 5mA Surface Mount SOD-23

Learn More

Datasheet

3.284In Stock

Cut Tape

Rp6.421

Rp2.825

Rp2.458

Rp1.835

Reel

Rp1.669

View

Min.: 1
Mult.: 1

: 3.000

Zener Diodes Zener Diode 15V 250mW 5mA Surface Mount SOD-23

BZX84B15VLYT116
ROHM Semiconductor
1: Rp6.421
8.443In Stock

Mfr. Part No.
BZX84B15VLYT116

Mouser Part No
755-BZX84B15VLYT116

ROHM Semiconductor

Zener Diodes Zener Diode 15V 250mW 5mA Surface Mount SOD-23

Learn More

Datasheet

8.443In Stock

Cut Tape

Rp6.421

Rp2.825

Rp2.458

Rp1.835

Reel

Rp1.669

View

MouseReel Available

Min.: 1
Mult.: 1

: 3.000

Zener Diodes Zener Diode 20V 250mW 5mA Surface Mount SOD-23

BZX84B20VLYT116
ROHM Semiconductor
1: Rp6.421
4.431In Stock

Mfr. Part No.
BZX84B20VLYT116

Mouser Part No
755-BZX84B20VLYT116

ROHM Semiconductor

Zener Diodes Zener Diode 20V 250mW 5mA Surface Mount SOD-23

Learn More

Datasheet

4.431In Stock

Cut Tape

Rp6.421

Rp2.825

Rp2.458

Rp1.835

Reel

Rp1.669

View

Min.: 1
Mult.: 1

: 3.000

Automotive Zener Diodes

All Results (350)

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Automotive Zener Diodes

All Results (350)

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