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 5.1-5.7V 40mA SOD-128; PMDTM
Datasheet
Product Comments
4,889In 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

ROHM Semiconductor Zener Diodes 7.5-8.4V 40mA SOD-128; PMDTM
Datasheet
Product Comments
5,583In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 8.2-9.3V 40mA SOD-128; PMDTM
Datasheet
Product Comments
2,913In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes AECQ
Datasheet
Product Comments
2,993In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes AECQ
Datasheet
Product Comments
1,470In Stock
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes AECQ
Datasheet
Product Comments
1,151In Stock
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes AECQ
Datasheet
Product Comments
877In Stock
1,500Expected 05-10-2026
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 3.9V
Datasheet
3,515In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes Zener Diode 36V 1000mW Surface Mount
Datasheet
Product Comments
1,280In Stock
1,500Expected 23-07-2026
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 4.3V
Datasheet
1,670In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 4.7V
Datasheet
963In Stock
1,500Expected 17-11-2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 5.1V
Datasheet
3,130In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 5.6V
Datasheet
3,390In Stock
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes Zener Diode 6.8V 1000mW Surface Mount
Datasheet
Product Comments
2,675In Stock
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes ZENER PSM 1W 7.5V
Datasheet
842In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 8.2V
Datasheet
2,786In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 9.1V
Datasheet
1,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

ROHM Semiconductor Zener Diodes Zener Diode 00V 200mW Surface Mount
Datasheet
Product Comments
2,841In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 10V 200mW Surface Mount
Datasheet
Product Comments
5,668In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 20V 200mW Surface Mount
Datasheet
Product Comments
8,717In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 51V 200mW Surface Mount
Datasheet
Product Comments
5,658In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 56V 200mW Surface Mount
Datasheet
Product Comments
5,470In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 62V 200mW Surface Mount
Datasheet
Product Comments
4,534In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes Zener Diode 68V 200mW Surface Mount
Datasheet
Product Comments
5,615In Stock
Min.: 1
Mult.: 1
: 3,000