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 20.64-21.71V 500mW SOD-323HE 5mA
Datasheet
Product Comments
3,261In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 24.97-26.26V 500mW SOD-323HE 5mA
Datasheet
Product Comments
4,874In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 3.01-3.22V 500mW SOD-323HE 20mA
Datasheet
Product Comments
5,407In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 3.32-3.53V 500mW SOD-323HE 20mA
Datasheet
Product Comments
3,219In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 3.6-3.845V 500mW SOD-323HE 20mA
Datasheet
Product Comments
2,555In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 27.7-29.13V 500mW SOD-323HE 5mA
Datasheet
Product Comments
3,557In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 4.17-4.43V 500mW SOD-323HE 20mA
Datasheet
Product Comments
280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 5.45-5.73V 500mW SOD-323HE 20mA
Datasheet
Product Comments
2,446In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 7.07-7.45V 500mW SOD-323HE 20mA
Datasheet
Product Comments
298In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 7.78-8.19V 500mW SOD-323HE 20mA
Datasheet
Product Comments
2,940In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 8.57-9.01V 500mW SOD-323HE 20mA
Datasheet
Product Comments
1,752In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes ZENER SMD0603 .1W 5.6V
Datasheet
17,566In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 15,000

Zener Diodes SMD/SMT SOD-962-2
ROHM Semiconductor Zener Diodes Zener Diode 13V 250mW 5mA Surface Mount SOD-23
Datasheet
4,301In Stock
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 16V 250mW 5mA Surface Mount SOD-23
Datasheet
4,670In Stock
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23
Datasheet
7,995In Stock
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 22V 250mW 5mA Surface Mount SOD-23
Datasheet
5,707In Stock
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 8V 250mW 5mA Surface Mount SOD-23
Datasheet
5,305In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 12V 250mW 5mA Surface Mount SOD-23
Datasheet
5,624In Stock
6,000Expected 11/23/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes ZENER DIODE SOD-23 250MW 20V
Datasheet
3,000In Stock
Min.: 1
Mult.: 1
: 3,000

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

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
3,330In Stock
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes 9.77-10.21V 5mA SOD-523; EMD2
Datasheet
Product Comments
13,824In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Zener Diodes SMD/SMT SOD-523-2
ROHM Semiconductor Zener Diodes 10.76-11.22V 5mA SOD-523; EMD2
Datasheet
Product Comments
8,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Zener Diodes SMD/SMT SOD-523-2
ROHM Semiconductor Zener Diodes Zener Diode 12V 150mW Surface Mount
Datasheet
Product Comments
4,891In Stock
8,000Expected 9/24/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Zener Diodes SMD/SMT SOD-523-2
ROHM Semiconductor Zener Diodes 15.85-16.51V 5mA SOD-523; EMD2
Datasheet
Product Comments
469In Stock
8,000Expected 11/6/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Zener Diodes SMD/SMT SOD-523-2