.hide-partial { max-height: none; } .show-more { display: none; }

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.

All Results (351)

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Zener Diodes ZENER SOT-23 .25W 5.6V

BZX84B5V6LYFHT116
ROHM Semiconductor
1: $0.544
5,895In Stock

Mfr. Part No.
BZX84B5V6LYFHT116

Mouser Part No
755-X84B5V6LYFHT116

ROHM Semiconductor

Zener Diodes ZENER SOT-23 .25W 5.6V

Learn More

Datasheet

Product Comments

5,895In Stock

Cut Tape

$0.544

$0.335

$0.211

$0.156

Reel

$0.114

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BZX84C10VLYFHT116
ROHM Semiconductor
1: $0.612
5,267In Stock
3,000On Order

Mfr. Part No.
BZX84C10VLYFHT116

Mouser Part No
755-X84C10VLYFHT116

ROHM Semiconductor

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

Learn More

Datasheet

Product Comments

5,267In Stock

3,000On Order

Cut Tape

$0.612

$0.268

$0.234

$0.174

Reel

$0.128

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes ZENER SOT-23 .25W 12V

BZX84C12VLYFHT116
ROHM Semiconductor
1: $0.503
12,044In Stock

Mfr. Part No.
BZX84C12VLYFHT116

Mouser Part No
755-X84C12VLYFHT116

ROHM Semiconductor

Zener Diodes ZENER SOT-23 .25W 12V

Learn More

Datasheet

Product Comments

12,044In Stock

Cut Tape

$0.503

$0.31

$0.194

$0.144

Reel

$0.103

View

Min.: 1
Mult.: 1

: 3,000

Zener Diodes ZENER SSD3M .25W 15V

BZX84C15VLYFHT116
ROHM Semiconductor
1: $0.598
8,850In Stock

Mfr. Part No.
BZX84C15VLYFHT116

Mouser Part No
755-X84C15VLYFHT116

ROHM Semiconductor

Zener Diodes ZENER SSD3M .25W 15V

Learn More

Datasheet

Product Comments

8,850In Stock

Cut Tape

$0.598

$0.369

$0.234

$0.174

Reel

$0.128

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23

BZX84C18VLYFHT116
ROHM Semiconductor
1: $0.503
7,226In Stock

Mfr. Part No.
BZX84C18VLYFHT116

Mouser Part No
755-X84C18VLYFHT116

ROHM Semiconductor

Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23

Learn More

Datasheet

Product Comments

7,226In Stock

Cut Tape

$0.503

$0.223

$0.194

$0.144

Reel

$0.106

View

Min.: 1
Mult.: 1

: 3,000

Zener Diodes ZENER SSD3M .25W 20V

BZX84C20VLYFHT116
ROHM Semiconductor
1: $0.503
4,323In Stock

Mfr. Part No.
BZX84C20VLYFHT116

Mouser Part No
755-X84C20VLYFHT116

ROHM Semiconductor

Zener Diodes ZENER SSD3M .25W 20V

Learn More

Datasheet

Product Comments

4,323In Stock

Cut Tape

$0.503

$0.31

$0.194

$0.144

Reel

$0.118

View

Min.: 1
Mult.: 1

: 3,000

Zener Diodes ZENER SSD3M .25W 3.3V

BZX84C3V3LYFHT116
ROHM Semiconductor
1: $0.503
5,041In Stock
3,000Expected 26/1/2027

Mfr. Part No.
BZX84C3V3LYFHT116

Mouser Part No
755-X84C3V3LYFHT116

ROHM Semiconductor

Zener Diodes ZENER SSD3M .25W 3.3V

Learn More

Datasheet

Product Comments

5,041In Stock

3,000Expected 26/1/2027

Cut Tape

$0.503

$0.223

$0.174

$0.155

Reel

$0.113

View

Min.: 1
Mult.: 1

: 3,000

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

BZX84C3V6LYFHT116
ROHM Semiconductor
1: $0.612
6,108In Stock

Mfr. Part No.
BZX84C3V6LYFHT116

Mouser Part No
755-X84C3V6LYFHT116

ROHM Semiconductor

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

Learn More

Datasheet

Product Comments

6,108In Stock

Cut Tape

$0.612

$0.373

$0.234

$0.174

Reel

$0.106

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23

BZX84C4V7LYFHT116
ROHM Semiconductor
1: $0.653
1,529In Stock
3,000On Order

Mfr. Part No.
BZX84C4V7LYFHT116

Mouser Part No
755-X84C4V7LYFHT116

ROHM Semiconductor

Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23

Learn More

Datasheet

Product Comments

1,529In Stock

3,000On Order

Cut Tape

$0.653

$0.446

$0.283

$0.178

Reel

$0.098

View

Min.: 1
Mult.: 1

: 3,000

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

BZX84C5V1LYFHT116
ROHM Semiconductor
1: $0.503
3,523In Stock
6,000On Order

Mfr. Part No.
BZX84C5V1LYFHT116

Mouser Part No
755-X84C5V1LYFHT116

ROHM Semiconductor

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

Learn More

Datasheet

Product Comments

3,523In Stock

6,000On Order

Cut Tape

$0.503

$0.31

$0.194

$0.144

Reel

$0.106

View

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 16.82-17.7V 500mW SOD-323HE 10mA

YFZVFHTR18B
ROHM Semiconductor
1: $0.408
7,242In Stock

Mfr. Part No.
YFZVFHTR18B

Mouser Part No
755-YFZVFHTR18B

ROHM Semiconductor

Zener Diodes 16.82-17.7V 500mW SOD-323HE 10mA

Learn More

Datasheet

Product Comments

7,242In Stock

Cut Tape

$0.408

$0.245

$0.184

$0.129

Reel

$0.098

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 3.89-4.16V 500mW SOD-323HE 20mA

YFZVFHTR3.9B
ROHM Semiconductor
1: $0.653
1,307In Stock

Mfr. Part No.
YFZVFHTR3.9B

Mouser Part No
755-YFZVFHTR3.9B

ROHM Semiconductor

Zener Diodes 3.89-4.16V 500mW SOD-323HE 20mA

Learn More

Datasheet

Product Comments

1,307In Stock

Cut Tape

$0.653

$0.292

$0.256

$0.192

Reel

$0.143

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 4.94-5.2V 500mW SOD-323HE 20mA

YFZVFHTR5.1B
ROHM Semiconductor
1: $0.653
3,093In Stock

Mfr. Part No.
YFZVFHTR5.1B

Mouser Part No
755-YFZVFHTR5.1B

ROHM Semiconductor

Zener Diodes 4.94-5.2V 500mW SOD-323HE 20mA

Learn More

Datasheet

Product Comments

3,093In Stock

Cut Tape

$0.653

$0.292

$0.256

$0.192

Reel

$0.143

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 5.96-6.27V 500mW SOD-323HE 20mA

YFZVFHTR6.2B
ROHM Semiconductor
1: $0.653
450In Stock
6,000Expected 1/9/2026

Mfr. Part No.
YFZVFHTR6.2B

Mouser Part No
755-YFZVFHTR6.2B

ROHM Semiconductor

Zener Diodes 5.96-6.27V 500mW SOD-323HE 20mA

Learn More

Datasheet

Product Comments

450In Stock

6,000Expected 1/9/2026

Cut Tape

$0.653

$0.404

$0.256

$0.192

Reel

$0.132

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

YFZVFHTR6.8B
ROHM Semiconductor
1: $0.653
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

Product Comments

11,827In Stock

Cut Tape

$0.653

$0.292

$0.256

$0.192

Reel

$0.165

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 12.91-13.49V 100mW SOD-923 5mA

CDZFHT2RA13B
ROHM Semiconductor
1: $0.898
5,280In Stock
NRND

Mfr. Part No.
CDZFHT2RA13B

Mouser Part No
755-CDZFHT2RA13B

NRND

ROHM Semiconductor

Zener Diodes 12.91-13.49V 100mW SOD-923 5mA

Learn More

Datasheet

Product Comments

5,280In Stock

Cut Tape

$0.898

$0.854

$0.763

$0.502

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Zener Diodes Zener Diode 20V 100mW Surface Mount

CDZFHT2RA20B
ROHM Semiconductor
1: $0.789
7,890In Stock
NRND

Mfr. Part No.
CDZFHT2RA20B

Mouser Part No
755-CDZFHT2RA20B

NRND

ROHM Semiconductor

Zener Diodes Zener Diode 20V 100mW Surface Mount

Learn More

Datasheet

Product Comments

7,890In Stock

Cut Tape

$0.789

$0.718

$0.666

$0.422

Reel

View

Min.: 1
Mult.: 1

: 8,000

Zener Diodes 6.65-6.93V 100mW SOD-923 5mA

CDZFHT2RA6.8B
ROHM Semiconductor
1: $0.748
5,768In Stock
NRND

Mfr. Part No.
CDZFHT2RA6.8B

Mouser Part No
755-CDZFHT2RA6.8B

NRND

ROHM Semiconductor

Zener Diodes 6.65-6.93V 100mW SOD-923 5mA

Learn More

Datasheet

Product Comments

5,768In Stock

Cut Tape

$0.748

$0.458

$0.292

$0.22

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

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

FTZ4.3EFHT148
ROHM Semiconductor
1: $1.12
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

Learn More

Datasheet

Product Comments

2,688In Stock

Cut Tape

$1.12

$0.69

$0.447

$0.341

Reel

View

Min.: 1
Mult.: 1

: 3,000

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

STZ5.6NFHT146
ROHM Semiconductor
1: $0.775
3,389In 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

Learn More

Datasheet

Product Comments

3,389In Stock

Cut Tape

$0.775

$0.477

$0.305

$0.23

Reel

$0.205

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 50V 200mW Surface Mount

UDZLVFHTE-17150
ROHM Semiconductor
1: $0.612
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

Learn More

Datasheet

Product Comments

2,422In Stock

Cut Tape

$0.612

$0.379

$0.241

$0.18

Reel

View

Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 5.1V 200mW Surface Mount

UMZ5.1NFHT106
ROHM Semiconductor
1: $0.966
1,723In 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

Learn More

Datasheet

Product Comments

1,723In Stock

Cut Tape

$0.966

$0.94

$0.819

$0.552

Reel

View

Min.: 1
Mult.: 1

: 3,000

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

YFZVFHTR2.0B
ROHM Semiconductor
1: $0.653
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

Learn More

Datasheet

Product Comments

2,877In Stock

Cut Tape

$0.653

$0.404

$0.256

$0.192

Reel

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

EMZT6.8EFHT2R
ROHM Semiconductor
1: $0.558
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)

Learn More

Datasheet

Product Comments

7,990In Stock

Cut Tape

$0.558

$0.533

$0.314

$0.239

Reel

View

Min.: 1
Mult.: 1

: 8,000

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

EDZVFHT2R3.3B
ROHM Semiconductor
1: $0.394
389In 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

Learn More

Datasheet

Product Comments

389In Stock

Cut Tape

$0.394

$0.238

$0.15

View

Reel

$0.058

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

Automotive Zener Diodes

All Results (351)

Customer Service Office

Company

Resources

Support

Automotive Zener Diodes

All Results (351)

Semiconductors

Circuit Protection