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 (351)

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 Mfr.
Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
ROHM Semiconductor Zener Diodes 12-13.5V 20mA SOD-123FL; PMDU
Datasheet
3,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 13.3-15V 20mA SOD-123FL; PMDU
Datasheet
2,446In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 14.7-16.5V 20mA SOD-123FL; PMDU
Datasheet
2,377In Stock
3,000Expected 9/21/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 18-20.3V 20mA SOD-123FL; PMDU
Datasheet
5,795In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 2-2.24V 40mA SOD-123FL; PMDU
Datasheet
5,369In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 2.7-3.1V 40mA SOD-123FL; PMDU
Datasheet
2,390In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 24-27.6V 10mA SOD-123FL; PMDU
Datasheet
3,578In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 3.3-3.7V 40mA SOD-123FL; PMDU
Datasheet
7,545In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 30-34V 10mA SOD-123FL; PMDU
Datasheet
2,559In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 39V 1000mW Surface Mount
Datasheet
Product Comments
70In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 43V 1000mW Surface Mount
Datasheet
Product Comments
4,249In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 47V 1000mW Surface Mount
Datasheet
Product Comments
1,180In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 10-11.2V 40mA SOD-128; PMDTM
Datasheet
Product Comments
5,738In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 12-13.5V 20mA SOD-128; PMDTM
Datasheet
Product Comments
2,973In Stock
3,000Expected 9/25/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 18-20.3V 20mA SOD-128; PMDTM
Datasheet
Product Comments
5,789In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 2.2-2.45V 40mA SOD-128; PMDTM
Datasheet
Product Comments
3,722In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 2.7-3.1V 40mA SOD-128; PMDTM
Datasheet
Product Comments
4,717In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 24-27.6V 10mA SOD-128; PMDTM
Datasheet
Product Comments
4,190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 27-30.8V 10mA SOD-128; PMDTM
Datasheet
Product Comments
2,488In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 3-3.4V 40mA SOD-128; PMDTM
Datasheet
Product Comments
2,150In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 3.3-3.7V 40mA SOD-128; PMDTM
Datasheet
Product Comments
4,724In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Zener Diodes 3.9-4.4V 40mA SOD-128; PMDTM
Datasheet
Product Comments
2,845In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 36-40V 10mA SOD-128; PMDTM
Datasheet
Product Comments
2,481In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 5.1-5.7V 40mA SOD-128; PMDTM
Datasheet
Product Comments
3,294In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 6.2-7V 40mA SOD-128; PMDTM
Datasheet
Product Comments
6,105In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000