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: 396
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Description Datasheet Availability Pricing (CAD) 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 Diode 15V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
5,984On Order
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 24V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
1,900Expected 2026-03-30
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes ZENER SOT-23 .25W 5.6V
Datasheet
Product Comments
6,000Expected 2026-04-09
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
3,000Expected 2026-04-24
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes ZENER SSD3M .25W 15V
Datasheet
Product Comments
9,000Expected 2026-04-14
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes 6.49-6.83V 500mW SOD-323HE 20mA
Datasheet
Product Comments
38In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes Zener Diode 6V 250mW 5mA Surface Mount SOD-23
Datasheet
Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes 8.02-8.36V 5mA SOD-523; EMD2
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

Zener Diodes SMD/SMT SOD-523-2
ROHM Semiconductor Zener Diodes 58-66Vz(V) 2Iz(mA) AEC-Q101 Qualified
Datasheet
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-123-2
ROHM Semiconductor Zener Diodes 20-22.4V 20mA SOD-128; PMDTM
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-128-2
ROHM Semiconductor Zener Diodes 9.1-10.2V 40mA SOD-128; PMDTM
Datasheet
Product Comments
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-128-2
ROHM Semiconductor ESD Protection Diodes / TVS Diodes 4.76-6.44V 1mA SOD-523; EMD2
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

SOD-523-2
ROHM Semiconductor Zener Diodes Zener Diode Array 1 Pair Common Anode 6.8 V 200 mW 5% SMD3
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-346-3
ROHM Semiconductor Zener Diodes 23.72-24.78V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 44-49V 2mA SOD-323FL; UMD2
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 12.64-13.34V 10mA SOD-323FL; UMD2
Datasheet
Product Comments
Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes 30.66-32.32V 5mA SOD-323FL; UMD2
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323FL-2
ROHM Semiconductor Zener Diodes Zener Diode 8.2V 200mW Surface Mount
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-323-3
ROHM Semiconductor Zener Diodes Zener Diode 8.2V 200mW Surface Mount
Datasheet
Product Comments
Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-323-3
ROHM Semiconductor Zener Diodes Zener Diode 20V 250mW 5mA Surface Mount SOD-23
Datasheet
Product Comments
Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOT-23-3
ROHM Semiconductor Zener Diodes 11.7-14.3V 10mA SOD-323HE; TUMD2M
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 16.2-19.8V 500mW SOD-323HE 10mA
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 18-22V 10mA SOD-323HE; TUMD2M
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 19.8-24.2V 10mA SOD-323HE; TUMD2M
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2
ROHM Semiconductor Zener Diodes 21.6-26.4V 10mA SOD-323HE; TUMD2M
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Zener Diodes SMD/SMT SOD-323HE-2