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 (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
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 14.34-14.98V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
328In Stock
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 15.85-16.51V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
531In Stock
33,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Zener Diodes 17.56-18.35V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
35,156In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 21.54-22.47V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
5,700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 26.19-27.53V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
1,368In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Zener Diodes 3.32-3.53V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
8,811In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Zener Diodes 3.6-3.845V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
5,822In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Zener Diodes 3.89-4.16V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
2,965In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
Product Comments
3,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
Product Comments
2,312In Stock
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
Product Comments
2,522In Stock
27,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
Product Comments
12,030In Stock
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Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
Product Comments
6,861In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 8.02-8.36V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
3,616In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 8.85-9.23V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
833In Stock
3,000Expected 11/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 14-14.79V 10mA SOD-323FL; UMD2
Datasheet
Product Comments
9,016In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Zener Diodes 15.39-16.24V 10mA SOD-323FL; UMD2
Datasheet
Product Comments
70In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 18.87-19.89V 10mA SOD-323FL; UMD2
Datasheet
Product Comments
3,481In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Zener Diodes 4.94-5.2V 20mA SOD-323FL; UMD2
Datasheet
Product Comments
2,765In Stock
6,000Expected 9/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
ROHM Semiconductor Zener Diodes 5.45-5.73V 20mA SOD-323FL; UMD2
Datasheet
Product Comments
783In Stock
6,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes 8.635-9.106V 20mA SOD-323FL; UMD2
Datasheet
Product Comments
4,415In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes ZENER SOT-323 .2W 6.8V
Datasheet
Product Comments
2,561In Stock
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor ESD Protection Diodes / TVS Diodes 3.5V 200mW, Highly Reliable, Transient Voltage Suppressor for Automotive
Datasheet
594In Stock
3,000Expected 11/3/2026
Min.: 1
Mult.: 1
: 3,000

ROHM Semiconductor Zener Diodes ZENER SSD3M .25W 12V
Datasheet
Product Comments
6,242In Stock
25Expected 8/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000