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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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 10V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
5.267In Stock
3.000Expected 11/27/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes ZENER SOT-23 .25W 12V
Datasheet
Product Comments
11.950In Stock
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes ZENER SSD3M .25W 15V
Datasheet
Product Comments
8.850In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes Zener Diode 18V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
7.226In Stock
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes ZENER SSD3M .25W 20V
Datasheet
Product Comments
4.323In Stock
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes ZENER SSD3M .25W 3.3V
Datasheet
Product Comments
5.041In Stock
3.000Expected 1/26/2027
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes Zener Diode 3V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
6.108In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes Zener Diode 4V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
1.529In Stock
3.000Expected 10/5/2026
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes Zener Diode 5V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
3.523In Stock
6.000Expected 11/9/2026
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 16.82-17.7V 500mW SOD-323HE 10mA
Datasheet
Product Comments
7.242In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 3.89-4.16V 500mW SOD-323HE 20mA
Datasheet
Product Comments
1.307In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 4.94-5.2V 500mW SOD-323HE 20mA
Datasheet
Product Comments
3.093In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 5.96-6.27V 500mW SOD-323HE 20mA
Datasheet
Product Comments
450In Stock
6.000Expected 9/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 6.49-6.83V 500mW SOD-323HE 20mA
Datasheet
Product Comments
11.827In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 12.91-13.49V 100mW SOD-923 5mA
Datasheet
Product Comments
5.280In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8.000

ROHM Semiconductor Zener Diodes Zener Diode 20V 100mW Surface Mount
Datasheet
Product Comments
7.890In Stock
Min.: 1
Mult.: 1
: 8.000

ROHM Semiconductor Zener Diodes 6.65-6.93V 100mW SOD-923 5mA
Datasheet
Product Comments
5.768In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8.000

ROHM Semiconductor ESD Protection Diodes / TVS Diodes Zener Diode 48V ????mW Surface Mount
Datasheet
Product Comments
2.688In Stock
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes Zener Diode Array 1 Pair Common Anode 5.6 V 200 mW 5% SMD3
Datasheet
Product Comments
3.389In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000


ROHM Semiconductor Zener Diodes Zener Diode 50V 200mW Surface Mount
Datasheet
Product Comments
2.422In Stock
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes Zener Diode 5.1V 200mW Surface Mount
Datasheet
Product Comments
1.723In Stock
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor Zener Diodes 2.02-2.2V 500mW SOD-323HE 20mA
Datasheet
Product Comments
2.877In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

ROHM Semiconductor EMZT6.8EFHT2R
ROHM Semiconductor ESD Protection Diodes / TVS Diodes Low capacitance Zener Diode (AEC-Q101 Qualified)
Datasheet
Product Comments
7.990In Stock
Min.: 1
Mult.: 1
: 8.000

ROHM Semiconductor Zener Diodes 3.32-3.53V 5mA SOD-523; EMD2
Datasheet
Product Comments
389In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 8.000


ROHM Semiconductor Zener Diodes Zener Diode 30V 200mW Surface Mount
Datasheet
Product Comments
49In Stock
Min.: 1
Mult.: 1
: 3.000