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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: $0.884
31,727In 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

31,727In Stock

Cut Tape

$0.884

$0.547

$0.35

$0.264

Reel

$0.20

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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: $0.462
28,622In 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

Product Comments

28,622In Stock

Cut Tape

$0.462

$0.231

$0.163

$0.137

Reel

$0.086

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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: $0.585
9,000In Stock

Mfr. Part No.
BZX84C24VLYFHT116

Mouser Part No
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

$0.585

$0.362

$0.246

$0.181

Reel

$0.098

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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: $0.449
2,732In Stock
6,000Expected 6/10/2026

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

Product Comments

2,732In Stock

6,000Expected 6/10/2026

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$0.449

$0.32

$0.218

$0.152

Reel

$0.098

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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: $0.789
16,494In 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

Product Comments

16,494In Stock

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$0.789

$0.486

$0.307

$0.23

Reel

$0.165

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Mult.: 1

: 3,000

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

UFZVFHTE-174.7B
ROHM Semiconductor
1: $0.462
2,024In Stock
6,000Expected 6/10/2026

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

Product Comments

2,024In Stock

6,000Expected 6/10/2026

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$0.462

$0.264

$0.16

$0.095

Reel

$0.068

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Mult.: 1

: 3,000

Zener Diodes 200mW; UMD3 15.85-16.51V Vz

UMZ16NFHT106
ROHM Semiconductor
1: $1.36
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

$1.36

$0.94

$0.596

$0.369

Reel

$0.18

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Zener Diodes Zener Diode 27V 200mW Surface Mount

UMZ27NFHT106
ROHM Semiconductor
1: $1.03
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

Product Comments

1,018In Stock

Cut Tape

$1.03

$0.639

$0.408

$0.307

Reel

$0.194

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Min.: 1
Mult.: 1

: 3,000

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

KDZVTFTR24B
ROHM Semiconductor
1: $0.775
6,697In Stock

Mfr. Part No.
KDZVTFTR24B

Mouser Part No
755-KDZVTFTR24B

ROHM Semiconductor

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

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Datasheet

6,697In Stock

Cut Tape

$0.775

$0.427

$0.301

$0.245

Reel

$0.20

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

PDZVTFTR2.0B
ROHM Semiconductor
1: $0.503
8,155In 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

Product Comments

8,155In Stock

Cut Tape

$0.503

$0.335

$0.238

$0.196

Reel

$0.159

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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: $0.734
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

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Datasheet

Product Comments

10,000In Stock

Cut Tape

$0.734

$0.392

$0.282

$0.233

Reel

$0.152

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes ZENER DO-214AC 1W 33V

PTZTFTE2533B
ROHM Semiconductor
1: $1.18
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

$1.18

$0.681

$0.486

$0.398

Reel

$0.275

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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: $1.28
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)

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Datasheet

Product Comments

7,990In Stock

Cut Tape

$1.28

$0.80

$0.521

$0.401

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Reel

$0.252

Min.: 1
Mult.: 1

: 8,000

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

CDZFHT2RA18B
ROHM Semiconductor
1: $0.748
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

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Datasheet

Product Comments

10,546In Stock

Cut Tape

$0.748

$0.458

$0.292

$0.22

Reel

$0.136

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Min.: 1
Mult.: 1

: 8,000

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

CDZFHT2RA15B
ROHM Semiconductor
1: $0.802
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

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Datasheet

Product Comments

8,433In Stock

Cut Tape

$0.802

$0.495

$0.316

$0.238

Reel

$0.126

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Min.: 1
Mult.: 1

: 8,000

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

CDZCFHT2RA6.8B
ROHM Semiconductor
1: $0.734
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

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Datasheet

Product Comments

9,085In Stock

Cut Tape

$0.734

$0.401

$0.284

$0.233

View

Reel

$0.125

Min.: 1
Mult.: 1

: 8,000

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

UMZC6.8NFMT106
ROHM Semiconductor
1: $0.748
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

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Datasheet

8,980In Stock

Cut Tape

$0.748

$0.454

$0.288

$0.22

Reel

$0.175

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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: $0.748
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

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Datasheet

2,970In Stock

Cut Tape

$0.748

$0.454

$0.288

$0.22

Reel

$0.163

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: $0.653
2,860In Stock

Mfr. Part No.
UMZU6.2NFMT106

Mouser Part No
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

$0.653

$0.409

$0.25

$0.19

Reel

$0.135

View

Min.: 1
Mult.: 1

: 3,000

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

PDZVTFTR11B
ROHM Semiconductor
1: $0.843
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

Product Comments

14,941In Stock

Cut Tape

$0.843

$0.521

$0.333

$0.252

Reel

$0.19

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Min.: 1
Mult.: 1

: 3,000

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

PDZVTFTR5.6B
ROHM Semiconductor
1: $0.843
14,843In Stock

Mfr. Part No.
PDZVTFTR5.6B

Mouser Part No
755-PDZVTFTR5.6B

ROHM Semiconductor

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

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Datasheet

Product Comments

14,843In Stock

Cut Tape

$0.843

$0.521

$0.333

$0.252

Reel

$0.19

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Min.: 1
Mult.: 1

: 3,000

Zener Diodes ZENER SMD0603 .1W 5.6V

ADZT15R5.6B
ROHM Semiconductor
1: $0.354
17,566In Stock

Mfr. Part No.
ADZT15R5.6B

Mouser Part No
755-ADZT15R5.6B

ROHM Semiconductor

Zener Diodes ZENER SMD0603 .1W 5.6V

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Datasheet

17,566In Stock

Cut Tape

$0.354

$0.218

$0.136

$0.099

View

Reel

$0.049

MouseReel Available

Min.: 1
Mult.: 1

: 15,000

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

BZX84B10VLYT116
ROHM Semiconductor
1: $0.476
8,281In Stock

Mfr. Part No.
BZX84B10VLYT116

Mouser Part No
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

$0.476

$0.291

$0.182

$0.136

Reel

$0.118

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MouseReel Available

Min.: 1
Mult.: 1

: 3,000

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

BZX84B11VLYT116
ROHM Semiconductor
1: $0.476
2,141In Stock

Mfr. Part No.
BZX84B11VLYT116

Mouser Part No
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

$0.476

$0.291

$0.182

$0.171

Reel

$0.092

View

Min.: 1
Mult.: 1

: 3,000

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

BZX84B12VLYT116
ROHM Semiconductor
1: $0.476
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

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Datasheet

3,284In Stock

Cut Tape

$0.476

$0.291

$0.182

$0.136

Reel

$0.118

View

Min.: 1
Mult.: 1

: 3,000

Automotive Zener Diodes

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Automotive Zener Diodes

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