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 (350)

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 Mfr.
Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
ROHM Semiconductor Zener Diodes 3-3.4V 40mA SOD-128; PMDTM
Datasheet
2.150In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 3.3-3.7V 40mA SOD-128; PMDTM
Datasheet
4.714In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
ROHM Semiconductor Zener Diodes 3.6-4V 40mA SOD-128; PMDTM
Datasheet
1.164In Stock
3.000Expected 02/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 3.9-4.4V 40mA SOD-128; PMDTM
Datasheet
2.845In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 30-34V 10mA SOD-128; PMDTM
Datasheet
1.059In Stock
6.000Expected 23/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 33-37V 10mA SOD-128; PMDTM
Datasheet
6.294In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 36-40V 10mA SOD-128; PMDTM
Datasheet
1.977In Stock
3.000Expected 24/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 4.3-4.8V 40mA SOD-128; PMDTM
Datasheet
2.686In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 5.1-5.7V 40mA SOD-128; PMDTM
Datasheet
3.294In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 6.2-7V 40mA SOD-128; PMDTM
Datasheet
5.940In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 7.5-8.4V 40mA SOD-128; PMDTM
Datasheet
5.363In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 8.2-9.3V 40mA SOD-128; PMDTM
Datasheet
2.893In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes AECQ
Datasheet
2.993In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes AECQ
Datasheet
1.365In Stock
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes AECQ
Datasheet
899In Stock
4.500Expected 07/10/2026
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes AECQ
Datasheet
847In Stock
1.500Expected 16/10/2026
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 3.9V
Datasheet
1.985In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes Zener Diode 36V 1000mW Surface Mount
Datasheet
2.780In Stock
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 4.3V
Datasheet
170In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 4.7V
Datasheet
953In 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
3.020In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 5.6V
Datasheet
240In Stock
1.500Expected 10/11/2026
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 6.2V
Datasheet
1.501In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1.500

ROHM Semiconductor Zener Diodes Zener Diode 6.8V 1000mW Surface Mount
Datasheet
1.174In 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