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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 #

ESD Protection Diodes / TVS Diodes Zener Diode 48V ????mW Surface Mount

FTZ4.3EFHT148
ROHM Semiconductor
1: $0.626
2,688In Stock
NRND

Mfr. Part No.
FTZ4.3EFHT148

Mouser Part No
755-FTZ4.3EFHT148

NRND

ROHM Semiconductor

ESD Protection Diodes / TVS Diodes Zener Diode 48V ????mW Surface Mount

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Datasheet

Product Comments

2,688In Stock

Cut Tape

$0.626

$0.385

$0.245

$0.225

$0.221

Reel

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Min.: 1
Mult.: 1

Reel: 3,000

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

STZ5.6NFHT146
ROHM Semiconductor
1: $0.681
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

$0.681

$0.481

$0.311

$0.235

Reel

$0.189

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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: $0.459
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

$0.459

$0.307

$0.146

$0.145

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: $0.834
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

$0.834

$0.523

$0.342

$0.253

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: $0.542
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

Cut Tape

$0.542

$0.377

$0.247

$0.188

Reel

$0.161

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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: $0.639
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

$0.639

$0.539

$0.404

$0.299

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: $0.445
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

$0.445

$0.303

$0.145

$0.143

Reel

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MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

EMZT6.8EFHT2R
ROHM Semiconductor
1: $0.57
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

$0.57

$0.567

$0.482

$0.367

View

Reel

$0.078

Min.: 1
Mult.: 1

Reel: 8,000

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

CDZFHT2RA10B
ROHM Semiconductor
1: $0.389
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

$0.389

$0.253

$0.097

$0.096

View

Reel

$0.06

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

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

CDZFHT2RA4.7B
ROHM Semiconductor
1: $0.681
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

$0.681

$0.456

$0.295

View

Reel

$0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

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

EDZVFHT2R3.3B
ROHM Semiconductor
1: $0.389
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

$0.389

$0.279

$0.178

$0.11

View

Reel

$0.046

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes Zener Diode 30V 200mW Surface Mount

UDZLVFHTE-17130
ROHM Semiconductor
1: $0.626
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

$0.626

$0.388

$0.172

$0.164

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: $0.403
6,000Expected 31/3/2026

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 31/3/2026

Cut Tape

$0.403

$0.239

$0.14

$0.121

Reel

$0.095

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BZX84B8V2LYT116
ROHM Semiconductor
1: $0.473
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

$0.473

$0.297

$0.139

$0.129

Reel

$0.108

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

BZX84C15VLYT116
ROHM Semiconductor
1: $0.348
8,950Expected 16/3/2026

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 16/3/2026

Cut Tape

$0.348

$0.238

$0.115

$0.114

Reel

$0.082

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

EDZVFHT2R11B
ROHM Semiconductor
1: $0.375
8,000Expected 19/6/2026

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 19/6/2026

Cut Tape

$0.375

$0.225

$0.142

$0.104

View

Reel

$0.051

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

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

EDZVFHT2R18B
ROHM Semiconductor
1: $0.264
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

$0.264

$0.16

$0.065

$0.064

Reel

$0.054

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R4.7B
ROHM Semiconductor
1: $0.222
40,000Expected 13/3/2026

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 13/3/2026

Cut Tape

$0.222

$0.152

$0.067

$0.065

View

Reel

$0.047

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

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

EDZVFHT2R6.2B
ROHM Semiconductor
1: $0.375
15,966Expected 22/5/2026

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 22/5/2026

Cut Tape

$0.375

$0.274

$0.175

$0.108

$0.06

Reel

$0.046

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

Zener Diodes 150mW Pd Zener SOD-523

EDZVFHT2R6.8B
ROHM Semiconductor
1: $0.222
16,000Expected 4/3/2026

Mfr. Part No.
EDZVFHT2R6.8B

Mouser Part No
755-EDZVFHT2R6.8B

ROHM Semiconductor

Zener Diodes 150mW Pd Zener SOD-523

Learn More

Datasheet

Product Comments

16,000Expected 4/3/2026

Cut Tape

$0.222

$0.152

$0.067

$0.065

View

Reel

$0.042

MouseReel Available

Min.: 1
Mult.: 1

Reel: 8,000

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

KDZLVTFTR68
ROHM Semiconductor
1: $0.695
2,081Expected 6/3/2026

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 6/3/2026

Cut Tape

$0.695

$0.531

$0.37

$0.291

Reel

$0.214

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR18B
ROHM Semiconductor
1: $0.681
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

$0.681

$0.509

$0.314

$0.25

Reel

$0.15

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

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

KDZVTFTR3.9B
ROHM Semiconductor
1: $0.723
7,189On Order

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

7,189On Order

Cut Tape

$0.723

$0.443

$0.284

$0.217

Reel

$0.154

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Zener Diodes ZENER DO-214AC 1W 3.9V

PTZTFTE253.9B
ROHM Semiconductor
1: $1.01
3,515Expected 6/5/2026

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 6/5/2026

Cut Tape

$1.01

$0.699

$0.475

$0.364

Reel

$0.307

$0.254

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,500

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

UFZVFHTE-1736B
ROHM Semiconductor
1: $0.403
2,973Expected 23/3/2026

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 23/3/2026

Cut Tape

$0.403

$0.26

$0.149

$0.101

Reel

$0.057

View

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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