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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ROHM Semiconductor Zener Diodes Zener Diode 16V 250mW 5mA Surface Mount SOD-23
Datasheet
5,817In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23
Datasheet
6,335In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 20V 250mW 5mA Surface Mount SOD-23
Datasheet
2,910In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 22V 250mW 5mA Surface Mount SOD-23
Datasheet
8,935In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23
Datasheet
5,630In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 27V 250mW 2mA Surface Mount SOD-23
Datasheet
8,934In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23
Datasheet
8,959In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 2V 250mW 5mA Surface Mount SOD-23
Datasheet
8,865In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 30V 250mW 2mA Surface Mount SOD-23
Datasheet
8,785In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 33V 250mW 2mA Surface Mount SOD-23
Datasheet
7,425In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 36V 250mW 2mA Surface Mount SOD-23
Datasheet
5,853In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
8,780In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
2,368In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
5,430In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
8,747In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23
Datasheet
2,485In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23
Datasheet
6,456In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
8,743In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
7,941In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23
Datasheet
7,105In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 7V 250mW 5mA Surface Mount SOD-23
Datasheet
8,957In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 8V 250mW 5mA Surface Mount SOD-23
Datasheet
8,371In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 9V 250mW 5mA Surface Mount SOD-23
Datasheet
8,970In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes 9.77-10.21V 5mA SOD-523; EMD2
Datasheet
Product Comments
15,354In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes Zener Diode 12V 150mW Surface Mount
Datasheet
Product Comments
4,963In Stock
8,000Expected 14/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000