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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 Zener Diode Array 1 Pair Common Anode 5.6 V 200 mW 5% SMD3

STZ5.6NFHT146
ROHM Semiconductor
1: $0.49
3,559In Stock
NRND

Mfr. Part No.
STZ5.6NFHT146

Mouser Part No
755-STZ5.6NFHT146

NRND

ROHM Semiconductor

Zener Diodes Zener Diode Array 1 Pair Common Anode 5.6 V 200 mW 5% SMD3

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Datasheet

Product Comments

3,559In Stock

Cut Tape

$0.49

$0.346

$0.224

$0.169

Reel

$0.136

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes Zener Diode 50V 200mW Surface Mount

UDZLVFHTE-17150
ROHM Semiconductor
1: $0.33
2,422In Stock
NRND

Mfr. Part No.
UDZLVFHTE-17150

Mouser Part No
755-UDZLVFHTE-17150

NRND

ROHM Semiconductor

Zener Diodes Zener Diode 50V 200mW Surface Mount

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Datasheet

Product Comments

2,422In Stock

Cut Tape

$0.33

$0.221

$0.105

$0.104

Reel

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Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes Zener Diode 5.1V 200mW Surface Mount

UMZ5.1NFHT106
ROHM Semiconductor
1: $0.60
1,992In Stock
NRND

Mfr. Part No.
UMZ5.1NFHT106

Mouser Part No
755-UMZ5.1NFHT106

NRND

ROHM Semiconductor

Zener Diodes Zener Diode 5.1V 200mW Surface Mount

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Datasheet

Product Comments

1,992In Stock

Cut Tape

$0.60

$0.376

$0.246

$0.182

Reel

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Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 5.1-6.1V 10mA SOD-323HE; TUMD2M

YDZVFHTR5.6
ROHM Semiconductor
1: $0.39
4,192In Stock
NRND

Mfr. Part No.
YDZVFHTR5.6

Mouser Part No
755-YDZVFHTR5.6

NRND

ROHM Semiconductor

Zener Diodes 5.1-6.1V 10mA SOD-323HE; TUMD2M

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Datasheet

Product Comments

4,192In Stock

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$0.39

$0.271

$0.178

$0.135

Reel

$0.116

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Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 5.6-6.8V 10mA SOD-323HE; TUMD2M

YDZVFHTR6.2
ROHM Semiconductor
1: $0.46
2,060In Stock
NRND

Mfr. Part No.
YDZVFHTR6.2

Mouser Part No
755-YDZVFHTR6.2

NRND

ROHM Semiconductor

Zener Diodes 5.6-6.8V 10mA SOD-323HE; TUMD2M

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Datasheet

Product Comments

2,060In Stock

Cut Tape

$0.46

$0.388

$0.291

$0.215

Reel

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Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 2.02-2.2V 500mW SOD-323HE 20mA

YFZVFHTR2.0B
ROHM Semiconductor
1: $0.32
2,877In Stock
NRND

Mfr. Part No.
YFZVFHTR2.0B

Mouser Part No
755-YFZVFHTR2.0B

NRND

ROHM Semiconductor

Zener Diodes 2.02-2.2V 500mW SOD-323HE 20mA

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Datasheet

Product Comments

2,877In Stock

Cut Tape

$0.32

$0.218

$0.104

$0.103

Reel

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Min.: 1
Mult.: 1

Reel: 3,000

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

EMZT6.8EFHT2R
ROHM Semiconductor
1: $0.41
7,990In Stock
NRND

Mfr. Part No.
EMZT6.8EFHT2R

Mouser Part No
755-EMZT6.8EFHT2R

NRND

ROHM Semiconductor

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

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Datasheet

Product Comments

7,990In Stock

Cut Tape

$0.41

$0.408

$0.347

$0.264

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Reel

$0.056

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 9.77-10.21V 100mW SOD-923 5mA

CDZFHT2RA10B
ROHM Semiconductor
1: $0.28
2,374In Stock
NRND

Mfr. Part No.
CDZFHT2RA10B

Mouser Part No
755-CDZFHT2RA10B

NRND

ROHM Semiconductor

Zener Diodes 9.77-10.21V 100mW SOD-923 5mA

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Datasheet

Product Comments

2,374In Stock

Cut Tape

$0.28

$0.182

$0.07

$0.069

View

Reel

$0.043

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 4.55-4.75V 100mW SOD-923 5mA

CDZFHT2RA4.7B
ROHM Semiconductor
1: $0.49
486In Stock
NRND

Mfr. Part No.
CDZFHT2RA4.7B

Mouser Part No
755-CDZFHT2RA4.7B

NRND

ROHM Semiconductor

Zener Diodes 4.55-4.75V 100mW SOD-923 5mA

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Datasheet

Product Comments

486In Stock

Cut Tape

$0.49

$0.328

$0.212

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Reel

$0.086

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 3.32-3.53V 5mA SOD-523; EMD2

EDZVFHT2R3.3B
ROHM Semiconductor
1: $0.28
614In Stock
NRND

Mfr. Part No.
EDZVFHT2R3.3B

Mouser Part No
755-EDZVFHT2R3.3B

NRND

ROHM Semiconductor

Zener Diodes 3.32-3.53V 5mA SOD-523; EMD2

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Datasheet

Product Comments

614In Stock

Cut Tape

$0.28

$0.201

$0.128

$0.079

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Reel

$0.033

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes Zener Diode 30V 200mW Surface Mount

UDZLVFHTE-17130
ROHM Semiconductor
1: $0.45
679In Stock
NRND

Mfr. Part No.
UDZLVFHTE-17130

Mouser Part No
755-UDZLVFHTE-17130

NRND

ROHM Semiconductor

Zener Diodes Zener Diode 30V 200mW Surface Mount

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Datasheet

Product Comments

679In Stock

Cut Tape

$0.45

$0.279

$0.124

$0.118

Reel

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Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23

BZX84B6V2LYT116
ROHM Semiconductor
1: $0.29
6,000Expected 31/03/2026

Mfr. Part No.
BZX84B6V2LYT116

Mouser Part No
755-BZX84B6V2LYT116

ROHM Semiconductor

Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23

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Datasheet

6,000Expected 31/03/2026

Cut Tape

$0.29

$0.172

$0.101

$0.087

Reel

$0.068

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Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes Zener Diode 8V 250mW 5mA Surface Mount SOD-23

BZX84B8V2LYT116
ROHM Semiconductor
1: $0.34
5,456On Order

Mfr. Part No.
BZX84B8V2LYT116

Mouser Part No
755-BZX84B8V2LYT116

ROHM Semiconductor

Zener Diodes Zener Diode 8V 250mW 5mA Surface Mount SOD-23

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Datasheet

5,456On Order

Cut Tape

$0.34

$0.214

$0.10

$0.093

Reel

$0.078

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BZX84C15VLYT116
ROHM Semiconductor
1: $0.25
8,950Expected 16/03/2026

Mfr. Part No.
BZX84C15VLYT116

Mouser Part No
755-BZX84C15VLYT116

ROHM Semiconductor

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

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Datasheet

8,950Expected 16/03/2026

Cut Tape

$0.25

$0.171

$0.083

$0.082

Reel

$0.059

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 10.76-11.22V 5mA SOD-523; EMD2

EDZVFHT2R11B
ROHM Semiconductor
1: $0.27
8,000Expected 19/06/2026

Mfr. Part No.
EDZVFHT2R11B

Mouser Part No
755-EDZVFHT2R11B

ROHM Semiconductor

Zener Diodes 10.76-11.22V 5mA SOD-523; EMD2

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Datasheet

Product Comments

8,000Expected 19/06/2026

Cut Tape

$0.27

$0.162

$0.102

$0.075

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Reel

$0.037

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 17.56-18.35V 5mA SOD-523; EMD2

EDZVFHT2R18B
ROHM Semiconductor
1: $0.19
15,568On Order

Mfr. Part No.
EDZVFHT2R18B

Mouser Part No
755-EDZVFHT2R18B

ROHM Semiconductor

Zener Diodes 17.56-18.35V 5mA SOD-523; EMD2

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Datasheet

Product Comments

15,568On Order

Cut Tape

$0.19

$0.115

$0.047

$0.046

Reel

$0.039

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Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R4.7B
ROHM Semiconductor
1: $0.16
40,000Expected 13/03/2026

Mfr. Part No.
EDZVFHT2R4.7B

Mouser Part No
755-EDZVFHT2R4.7B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

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Datasheet

Product Comments

40,000Expected 13/03/2026

Cut Tape

$0.16

$0.109

$0.048

$0.047

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Reel

$0.034

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2

EDZVFHT2R6.2B
ROHM Semiconductor
1: $0.27
15,966Expected 22/05/2026

Mfr. Part No.
EDZVFHT2R6.2B

Mouser Part No
755-EDZVFHT2R6.2B

ROHM Semiconductor

Zener Diodes 6.06-6.33V 5mA SOD-523; EMD2

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Datasheet

Product Comments

15,966Expected 22/05/2026

Cut Tape

$0.27

$0.197

$0.126

$0.078

$0.043

Reel

$0.033

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R6.8B
ROHM Semiconductor
1: $0.16
16,000Expected 04/03/2026

Mfr. Part No.
EDZVFHT2R6.8B

Mouser Part No
755-EDZVFHT2R6.8B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

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Datasheet

Product Comments

16,000Expected 04/03/2026

Cut Tape

$0.16

$0.109

$0.048

$0.047

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Reel

$0.03

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified

KDZLVTFTR68
ROHM Semiconductor
1: $0.50
2,081Expected 16/03/2026

Mfr. Part No.
KDZLVTFTR68

Mouser Part No
755-KDZLVTFTR68

ROHM Semiconductor

Zener Diodes 64-72Vz(V) 2Iz(mA) AEC-Q101 Qualified

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Datasheet

2,081Expected 16/03/2026

Cut Tape

$0.50

$0.382

$0.266

$0.209

Reel

$0.154

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Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR18B
ROHM Semiconductor
1: $0.49
11,681On Order

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

11,681On Order

Cut Tape

$0.49

$0.366

$0.226

$0.18

Reel

$0.108

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.9B
ROHM Semiconductor
1: $0.52
1,189Expected 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

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Datasheet

1,189Expected 10/06/2026

Cut Tape

$0.52

$0.319

$0.204

$0.156

Reel

$0.111

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Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes ZENER DO-214AC 1W 3.9V

PTZTFTE253.9B
ROHM Semiconductor
1: $0.63
3,515Expected 06/05/2026

Mfr. Part No.
PTZTFTE253.9B

Mouser Part No
755-PTZTFTE253.9B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 3.9V

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Datasheet

3,515Expected 06/05/2026

Cut Tape

$0.63

$0.483

$0.354

$0.287

Reel

$0.214

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Min.: 1
Mult.: 1

Reel: 1,500

Zener Diodes 17-17.95V 10mA SOD-323FL; UMD2

UFZVFHTE-1718B
ROHM Semiconductor
1: $0.21
3,000In Stock

Mfr. Part No.
UFZVFHTE-1718B

Mouser Part No
755-UFZVFHTE-1718B

ROHM Semiconductor

Zener Diodes 17-17.95V 10mA SOD-323FL; UMD2

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Datasheet

Product Comments

3,000In Stock

Cut Tape

$0.21

$0.137

$0.089

$0.074

Reel

$0.041

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes 33.23-35.01V 5mA SOD-323FL; UMD2

UFZVFHTE-1736B
ROHM Semiconductor
1: $0.29
2,973Expected 23/03/2026

Mfr. Part No.
UFZVFHTE-1736B

Mouser Part No
755-UFZVFHTE-1736B

ROHM Semiconductor

Zener Diodes 33.23-35.01V 5mA SOD-323FL; UMD2

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Datasheet

Product Comments

2,973Expected 23/03/2026

Cut Tape

$0.29

$0.187

$0.107

$0.073

Reel

$0.041

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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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