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 (VZ) range and a 100mW to 1W power dissipation (PD) 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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Qty. RoHS Product Type
Mounting Style
Package/Case
ROHM Semiconductor Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
63In Stock
3,000Expected 07-04-2026
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes ZENER SSD3M .25W 20V
Datasheet
Product Comments
5,473In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 22V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
3,463In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
1,115In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 27V 250mW 2mA Surface Mount SOD-23
Datasheet
Product Comments
5,702In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
2,978In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 30V 250mW 2mA Surface Mount SOD-23
Datasheet
Product Comments
4,326In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 33V 250mW 2mA Surface Mount SOD-23
Datasheet
Product Comments
5,474In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 36V 250mW 2mA Surface Mount SOD-23
Datasheet
Product Comments
5,845In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
5,537In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes ZENER SSD3M .25W 3.3V
Datasheet
Product Comments
5,581In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
5,958In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
5,488In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
2,880In Stock
3,000Expected 03-03-2026
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
2,000In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
4,015In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
5,395In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
2,130In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 7V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
2,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 8V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
4,954In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 9V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
5,180In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes 13.5-16.5V 500mW SOD-323HE 10mA
Datasheet
Product Comments
2,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 14.4-17.6V 10mA SOD-323HE; TUMD2M
Datasheet
Product Comments
4,305In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 9.41-9.9V 500mW SOD-323HE 20mA
Datasheet
Product Comments
972In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 11.44-12.03V 500mW SOD-323HE 10mA
Datasheet
Product Comments
3,245In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2