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 ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified)
Datasheet
Product Comments
2,030In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor ESD Protection Diodes / TVS Diodes ZENER SC75A .15W 6.8V
Datasheet
16,000In Stock
Min.: 1
Mult.: 1
Reel: 8,000

ROHM Semiconductor Zener Diodes 5.6-6.3V 40mA SOD-128; PMDTM
Datasheet
Product Comments
16,412In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes 17.56-18.35V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
40,236In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
28,622In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 10V 250mW 5mA Surface Mount SOD-23
Datasheet
8,391In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 11V 250mW 5mA Surface Mount SOD-23
Datasheet
8,871In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 12V 250mW 5mA Surface Mount SOD-23
Datasheet
6,288In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 13V 250mW 5mA Surface Mount SOD-23
Datasheet
7,351In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 15V 250mW 5mA Surface Mount SOD-23
Datasheet
84In Stock
6,000Expected 30/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 16V 250mW 5mA Surface Mount SOD-23
Datasheet
1,785In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23
Datasheet
8,142In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 20V 250mW 5mA Surface Mount SOD-23
Datasheet
4,436In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 22V 250mW 5mA Surface Mount SOD-23
Datasheet
2,727In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23
Datasheet
8,637In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 27V 250mW 2mA Surface Mount SOD-23
Datasheet
1,767In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 30V 250mW 2mA Surface Mount SOD-23
Datasheet
8,909In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 33V 250mW 2mA Surface Mount SOD-23
Datasheet
2,464In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 36V 250mW 2mA Surface Mount SOD-23
Datasheet
73In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
2,825In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
4,950In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23
Datasheet
4,453In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 7V 250mW 5mA Surface Mount SOD-23
Datasheet
8,670In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 9V 250mW 5mA Surface Mount SOD-23
Datasheet
8,525In Stock
Min.: 1
Mult.: 1
Reel: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 10V 250mW 5mA Surface Mount SOD-23
Datasheet
6,756In Stock
Min.: 1
Mult.: 1
Reel: 3,000