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.

Results: 350
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Description Datasheet Availability Pricing (JPY) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package / Case
ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 5.6V
Datasheet
240In Stock
1,500Expected 11/26/2026
Min.: 1
Mult.: 1
: 1,500

Zener Diodes SMD/SMT DO-214AC-2
ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 6.2V
Datasheet
1,501In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Zener Diodes SMD/SMT DO-214AC-2
ROHM Semiconductor Zener Diodes ZENER PSM 1W 7.5V
Datasheet
842In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Zener Diodes SMD/SMT DO-214AC-2
ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 8.2V
Datasheet
2,683In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Zener Diodes SMD/SMT DO-214AC-2
ROHM Semiconductor Zener Diodes ZENER DO-214AC 1W 9.1V
Datasheet
1,346In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Zener Diodes SMD/SMT DO-214AC-2
ROHM Semiconductor ESD Protection Diodes / TVS Diodes 5.78-7.82V 1mA SOD-523; EMD2
Datasheet
8,000In Stock
8,000Expected 11/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

SOD-523-2
ROHM Semiconductor Zener Diodes 14.34-14.98V 5mA SOD-323FL; UMD2
Datasheet
3,223In Stock
3,000Expected 11/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 21.54-22.47V 5mA SOD-323FL; UMD2
Datasheet
5,700In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 26.19-27.53V 5mA SOD-323FL; UMD2
Datasheet
1,293In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 3.01-3.22V 5mA SOD-323FL; UMD2
Datasheet
4,498In Stock
3,000Expected 6/2/2027
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

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

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
3,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
2,296In Stock
6,000Expected 11/30/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
31,075In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
12,030In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 200mW Pd Zener SOD-323FL
Datasheet
6,861In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 8.02-8.36V 5mA SOD-323FL; UMD2
Datasheet
3,616In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 8.85-9.23V 5mA SOD-323FL; UMD2
Datasheet
833In Stock
3,000Expected 11/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 14-14.79V 10mA SOD-323FL; UMD2
Datasheet
8,755In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 15.39-16.24V 10mA SOD-323FL; UMD2
Datasheet
70In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 18.87-19.89V 10mA SOD-323FL; UMD2
Datasheet
3,481In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 4.94-5.2V 20mA SOD-323FL; UMD2
Datasheet
9,332In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 5.45-5.73V 20mA SOD-323FL; UMD2
Datasheet
483In Stock
6,000Expected 12/1/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Zener Diodes SMD/SMT SOD-323FL-2