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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Qty. RoHS Product Type
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Package/Case
ROHM Semiconductor Zener Diodes Zener Diode 43V 1000mW Surface Mount
Datasheet
Product Comments
4.275In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-123FL-2
ROHM Semiconductor Zener Diodes Zener Diode 47V 1000mW Surface Mount
Datasheet
Product Comments
1.230In Stock
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-123FL-2
ROHM Semiconductor Zener Diodes 5.1-5.7V 40mA SOD-123FL; PMDU
Datasheet
5.925In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-123FL-2
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

Zener Diodes SMD/SMT SOD-123FL-2
ROHM Semiconductor Zener Diodes 6.2-7V 40mA SOD-123FL; PMDU
Datasheet
4.509In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000
Zener Diodes SMD/SMT SOD-123FL-2
ROHM Semiconductor Zener Diodes 7.5-8.4V 40mA SOD-123FL; PMDU
Datasheet
852In Stock
3.000Expected 3/31/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-123FL-2
ROHM Semiconductor Zener Diodes 8.2-9.3V 40mA SOD-123FL; PMDU
Datasheet
960In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-123FL-2
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

Zener Diodes SMD/SMT SOD-123FL-2
ROHM Semiconductor Zener Diodes 10-11.2V 40mA SOD-128; PMDTM
Datasheet
Product Comments
380In Stock
6.000Expected 3/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
ROHM Semiconductor Zener Diodes 13.3-15V 20mA SOD-128; PMDTM
Datasheet
Product Comments
38In Stock
3.000Expected 4/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
ROHM Semiconductor Zener Diodes 16.2-18.3V 20mA SOD-128; PMDTM
Datasheet
Product Comments
4.454In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
ROHM Semiconductor Zener Diodes 22-24.5V 10mA SOD-128; PMDTM
Datasheet
Product Comments
1.263In Stock
3.000Expected 8/6/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
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
Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2
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

Zener Diodes SMD/SMT SOD-128-2