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.

Results: 396
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package / Case
ROHM Semiconductor Zener Diodes 5.976-6.307V 20mA SOD-323FL; UMD2
Datasheet
Product Comments
4,131In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 6.525-6.865V 20mA SOD-323FL; UMD2
Datasheet
Product Comments
2,722In Stock
3,000Expected 2026-03-17
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 7.104-7.509V 20mA SOD-323FL; UMD2
Datasheet
Product Comments
4,419In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 7.827-8.265V 20mA SOD-323FL; UMD2
Datasheet
Product Comments
1,967In Stock
3,000Expected 2026-04-06
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 8.635-9.106V 20mA SOD-323FL; UMD2
Datasheet
Product Comments
4,523In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 200mW; UMD3 15.85-16.51V Vz
Datasheet
20In Stock
3,000Expected 2026-03-24
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-323-3
ROHM Semiconductor Zener Diodes Zener Diode 18V 200mW Surface Mount
Datasheet
Product Comments
3,000In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-323-3
ROHM Semiconductor Zener Diodes ZENER SOT-323 .2W 6.8V
Datasheet
Product Comments
2,671In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-323-3
ROHM Semiconductor Zener Diodes Zener Diode 11V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
4,238In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes ZENER SSD3M .25W 12V
Datasheet
Product Comments
707In Stock
12,000Expected 2026-04-28
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 13V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
2,990In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 16V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
5,397In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
4,536In 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
4,995In 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
5,637In 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
2,258In 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
130In 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
5,860In 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
824In Stock
6,000On Order
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
3,734In 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
4,023In Stock
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
5,494In Stock
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
5,139In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 10V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
1,099In Stock
6,000Expected 2026-04-01
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 11V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
262In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3