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.

All Results (396)

Select a category below to see filtering options and narrow down your search.
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
ROHM Semiconductor Zener Diodes Zener Diode 43V 1000mW Surface Mount
Datasheet
Product Comments
4.275In Stock
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes Zener Diode 47V 1000mW Surface Mount
Datasheet
Product Comments
1.230In Stock
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 5.1-5.7V 40mA SOD-123FL; PMDU
Datasheet
2.925In Stock
3.000Expected 2/18/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 5.6-6.3V 40mA SOD-123FL; PMDU
Datasheet
9.053In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 6.2-7V 40mA SOD-123FL; PMDU
Datasheet
4.509In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000
ROHM Semiconductor Zener Diodes 7.5-8.4V 40mA SOD-123FL; PMDU
Datasheet
852In Stock
3.000Expected 4/16/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 8.2-9.3V 40mA SOD-123FL; PMDU
Datasheet
960In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 9.1-10.2V 40mA SOD-123FL; PMDU
Datasheet
4.181In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 10-11.2V 40mA SOD-128; PMDTM
Datasheet
Product Comments
420In Stock
6.000Expected 3/24/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 12-13.5V 20mA SOD-128; PMDTM
Datasheet
Product Comments
2.191In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 13.3-15V 20mA SOD-128; PMDTM
Datasheet
Product Comments
38In Stock
3.000Expected 5/8/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 14.7-16.5V 20mA SOD-128; PMDTM
Datasheet
Product Comments
4.913In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 16.2-18.3V 20mA SOD-128; PMDTM
Datasheet
Product Comments
4.464In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 18-20.3V 20mA SOD-128; PMDTM
Datasheet
Product Comments
5.916In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 2-2.24V 40mA SOD-128; PMDTM
Datasheet
Product Comments
8.915In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 2.2-2.45V 40mA SOD-128; PMDTM
Datasheet
Product Comments
3.752In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 2.4-2.7V 40mA SOD-128; PMDTM
Datasheet
Product Comments
1.386In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 2.7-3.1V 40mA SOD-128; PMDTM
Datasheet
Product Comments
4.751In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 22-24.5V 10mA SOD-128; PMDTM
Datasheet
Product Comments
1.263In Stock
3.000Expected 4/29/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 24-27.6V 10mA SOD-128; PMDTM
Datasheet
Product Comments
4.303In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 27-30.8V 10mA SOD-128; PMDTM
Datasheet
Product Comments
4.996In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 3-3.4V 40mA SOD-128; PMDTM
Datasheet
Product Comments
3.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 3.3-3.7V 40mA SOD-128; PMDTM
Datasheet
Product Comments
4.862In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000
ROHM Semiconductor Zener Diodes 3.6-4V 40mA SOD-128; PMDTM
Datasheet
Product Comments
1.314In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

ROHM Semiconductor Zener Diodes 3.9-4.4V 40mA SOD-128; PMDTM
Datasheet
Product Comments
2.920In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000