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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: $0.65
31,727In Stock

Mfr. Part #
KDZVTFTR6.8B

Mouser Part #
755-KDZVTFTR6.8B

ROHM Semiconductor

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

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Datasheet

31,727In Stock

Cut Tape

$0.65

$0.402

$0.257

$0.194

Reel

$0.147

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BZX84C3V9LYFHT116
ROHM Semiconductor
1: $0.35
28,622In Stock

Mfr. Part #
BZX84C3V9LYFHT116

Mouser Part #
755-X84C3V9LYFHT116

ROHM Semiconductor

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

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Datasheet

Product Comments

28,622In Stock

Cut Tape

$0.35

$0.183

$0.126

$0.102

Reel

$0.063

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23

BZX84C24VLYFHT116
ROHM Semiconductor
1: $0.43
9,000In Stock

Mfr. Part #
BZX84C24VLYFHT116

Mouser Part #
755-X84C24VLYFHT116

ROHM Semiconductor

Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23

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Datasheet

Product Comments

9,000In Stock

Cut Tape

$0.43

$0.266

$0.181

$0.133

Reel

$0.072

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Min.: 1
Mult.: 1

: 3,000

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

BZX84C2V7LYFHT116
ROHM Semiconductor
1: $0.33
2,732In Stock
6,000Expected 10/6/2026

Mfr. Part #
BZX84C2V7LYFHT116

Mouser Part #
755-X84C2V7LYFHT116

ROHM Semiconductor

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

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Datasheet

Product Comments

2,732In Stock

6,000Expected 10/6/2026

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$0.33

$0.235

$0.16

$0.112

Reel

$0.072

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Min.: 1
Mult.: 1

: 3,000

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

YFZVFHTR4.7B
ROHM Semiconductor
1: $0.58
16,494In Stock

Mfr. Part #
YFZVFHTR4.7B

Mouser Part #
755-YFZVFHTR4.7B

ROHM Semiconductor

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

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Datasheet

Product Comments

16,494In Stock

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$0.58

$0.357

$0.226

$0.169

Reel

$0.121

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Min.: 1
Mult.: 1

: 3,000

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

UFZVFHTE-174.7B
ROHM Semiconductor
1: $0.34
2,024In Stock
6,000Expected 10/6/2026

Mfr. Part #
UFZVFHTE-174.7B

Mouser Part #
755-UFZVFHTE-174.7B

ROHM Semiconductor

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

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Datasheet

Product Comments

2,024In Stock

6,000Expected 10/6/2026

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$0.34

$0.194

$0.118

$0.07

Reel

$0.05

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes 200mW; UMD3 15.85-16.51V Vz

UMZ16NFHT106
ROHM Semiconductor
1: $1.00
2,711In Stock

Mfr. Part #
UMZ16NFHT106

Mouser Part #
755-UMZ16NFHT106

ROHM Semiconductor

Zener Diodes 200mW; UMD3 15.85-16.51V Vz

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Datasheet

2,711In Stock

Cut Tape

$1.00

$0.691

$0.438

$0.271

Reel

$0.132

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 27V 200mW Surface Mount

UMZ27NFHT106
ROHM Semiconductor
1: $0.76
1,018In Stock

Mfr. Part #
UMZ27NFHT106

Mouser Part #
755-UMZ27NFHT106

ROHM Semiconductor

Zener Diodes Zener Diode 27V 200mW Surface Mount

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Datasheet

Product Comments

1,018In Stock

Cut Tape

$0.76

$0.47

$0.30

$0.226

Reel

$0.143

View

Min.: 1
Mult.: 1

: 3,000

Zener Diodes 24-27.6V 10mA SOD-123FL; PMDU

KDZVTFTR24B
ROHM Semiconductor
1: $0.59
7,197In Stock

Mfr. Part #
KDZVTFTR24B

Mouser Part #
755-KDZVTFTR24B

ROHM Semiconductor

Zener Diodes 24-27.6V 10mA SOD-123FL; PMDU

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Datasheet

7,197In Stock

Cut Tape

$0.59

$0.337

$0.23

$0.184

Reel

$0.147

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

PDZVTFTR2.0B
ROHM Semiconductor
1: $0.44
8,155In Stock

Mfr. Part #
PDZVTFTR2.0B

Mouser Part #
755-PDZVTFTR2.0B

ROHM Semiconductor

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

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Datasheet

Product Comments

8,155In Stock

Cut Tape

$0.44

$0.282

$0.193

$0.155

Reel

$0.122

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Min.: 1
Mult.: 1

: 3,000

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

PDZVTFTR6.8B
ROHM Semiconductor
1: $0.56
10,000In Stock

Mfr. Part #
PDZVTFTR6.8B

Mouser Part #
755-PDZVTFTR6.8B

ROHM Semiconductor

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

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Datasheet

Product Comments

10,000In Stock

Cut Tape

$0.56

$0.313

$0.217

$0.175

Reel

$0.121

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes ZENER DO-214AC 1W 33V

PTZTFTE2533B
ROHM Semiconductor
1: $0.89
7,038In Stock

Mfr. Part #
PTZTFTE2533B

Mouser Part #
755-PTZTFTE2533B

ROHM Semiconductor

Zener Diodes ZENER DO-214AC 1W 33V

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Datasheet

7,038In Stock

Cut Tape

$0.89

$0.525

$0.365

$0.293

Reel

$0.209

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Min.: 1
Mult.: 1

: 1,500

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

RSB6.8JS2FHT2R
ROHM Semiconductor
1: $0.94
7,990In Stock
NRND

Mfr. Part #
RSB6.8JS2FHT2R

Mouser Part #
755-RSB6.8JS2FHT2R

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

$0.94

$0.588

$0.383

$0.295

View

Reel

$0.185

Min.: 1
Mult.: 1

: 8,000

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

CDZFHT2RA18B
ROHM Semiconductor
1: $0.55
10,546In Stock
NRND

Mfr. Part #
CDZFHT2RA18B

Mouser Part #
755-CDZFHT2RA18B

NRND

ROHM Semiconductor

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

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Datasheet

Product Comments

10,546In Stock

Cut Tape

$0.55

$0.337

$0.215

$0.162

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Reel

$0.10

MouseReel Available

Min.: 1
Mult.: 1

: 8,000

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

CDZFHT2RA15B
ROHM Semiconductor
1: $0.59
8,433In Stock
NRND

Mfr. Part #
CDZFHT2RA15B

Mouser Part #
755-CDZFHT2RA15B

NRND

ROHM Semiconductor

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

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Datasheet

Product Comments

8,433In Stock

Cut Tape

$0.59

$0.364

$0.232

$0.175

Reel

$0.093

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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: $0.54
9,085In Stock
NRND

Mfr. Part #
CDZCFHT2RA6.8B

Mouser Part #
755-CDZCFHT2RA6.8B

NRND

ROHM Semiconductor

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

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Datasheet

Product Comments

9,085In Stock

Cut Tape

$0.54

$0.295

$0.209

$0.171

View

Reel

$0.092

Min.: 1
Mult.: 1

: 8,000

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

UMZC6.8NFMT106
ROHM Semiconductor
1: $0.55
8,980In Stock

Mfr. Part #
UMZC6.8NFMT106

Mouser Part #
755-UMZC6.8NFMT106

ROHM Semiconductor

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

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Datasheet

8,980In Stock

Cut Tape

$0.55

$0.334

$0.212

$0.162

Reel

$0.129

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: $0.55
2,970In Stock

Mfr. Part #
UMZU6.2NFMFHT106

Mouser Part #
755-UMZU6.2NFMFHT106

ROHM Semiconductor

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

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Datasheet

2,970In Stock

Cut Tape

$0.55

$0.334

$0.212

$0.162

Reel

$0.12

View

Min.: 1
Mult.: 1

: 3,000

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

UMZU6.2NFMT106
ROHM Semiconductor
1: $0.48
2,860In Stock

Mfr. Part #
UMZU6.2NFMT106

Mouser Part #
755-UMZU6.2NFMT106

ROHM Semiconductor

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

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Datasheet

2,860In Stock

Cut Tape

$0.48

$0.301

$0.184

$0.14

Reel

$0.099

View

Min.: 1
Mult.: 1

: 3,000

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

PDZVTFTR11B
ROHM Semiconductor
1: $0.62
14,941In Stock

Mfr. Part #
PDZVTFTR11B

Mouser Part #
755-PDZVTFTR11B

ROHM Semiconductor

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

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Datasheet

Product Comments

14,941In Stock

Cut Tape

$0.62

$0.383

$0.245

$0.185

Reel

$0.14

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

PDZVTFTR5.6B
ROHM Semiconductor
1: $0.62
14,843In Stock

Mfr. Part #
PDZVTFTR5.6B

Mouser Part #
755-PDZVTFTR5.6B

ROHM Semiconductor

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

Learn More

Datasheet

Product Comments

14,843In Stock

Cut Tape

$0.62

$0.383

$0.245

$0.185

Reel

$0.14

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes ZENER SMD0603 .1W 5.6V

ADZT15R5.6B
ROHM Semiconductor
1: $0.26
17,566In Stock

Mfr. Part #
ADZT15R5.6B

Mouser Part #
755-ADZT15R5.6B

ROHM Semiconductor

Zener Diodes ZENER SMD0603 .1W 5.6V

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Datasheet

17,566In Stock

Cut Tape

$0.26

$0.16

$0.10

$0.073

View

Reel

$0.036

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

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

BZX84B10VLYT116
ROHM Semiconductor
1: $0.35
8,281In Stock

Mfr. Part #
BZX84B10VLYT116

Mouser Part #
755-BZX84B10VLYT116

ROHM Semiconductor

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

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Datasheet

8,281In Stock

Cut Tape

$0.35

$0.214

$0.134

$0.10

Reel

$0.087

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BZX84B11VLYT116
ROHM Semiconductor
1: $0.35
2,141In Stock

Mfr. Part #
BZX84B11VLYT116

Mouser Part #
755-BZX84B11VLYT116

ROHM Semiconductor

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

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Datasheet

2,141In Stock

Cut Tape

$0.35

$0.214

$0.134

$0.126

Reel

$0.068

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Min.: 1
Mult.: 1

: 3,000

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

BZX84B12VLYT116
ROHM Semiconductor
1: $0.35
3,284In Stock

Mfr. Part #
BZX84B12VLYT116

Mouser Part #
755-BZX84B12VLYT116

ROHM Semiconductor

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

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Datasheet

3,284In Stock

Cut Tape

$0.35

$0.214

$0.134

$0.10

Reel

$0.087

View

Min.: 1
Mult.: 1

: 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

All Results (352)

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