Automotive Schottky Barrier Diodes

ROHM Automotive Schottky Barrier Diodes are AEC-Q101-qualified high-reliability and low-loss diodes. These ROHM diodes prevent thermal runaway at high temperatures and reduce power consumption in automotive and power supply devices by approximately 40% compared to conventional ones. The automotive Schottky diodes offer a reverse voltage range between 30V to 150V and 0.03A to 40A average rectified forward current. The Automotive Schottky Barrier Diodes feature a 0.35V to 1V low forward voltage range and exhibit high ESD resistance. The low power-consuming quality of these diodes makes them ideal for energy-saving circuits in Electric Vehicles (EVs) and Hybrid Electric Vehicles (HEVs). These devices are compact in design and available in various packages. The applications include small current rectification to general rectification.

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Description Datasheet Availability Pricing (SGD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Mounting Style
Package/Case
Vr - Reverse Voltage
Vf - Forward Voltage
If - Forward Current
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 30mA, SOD-523
Datasheet
11,772In Stock
24,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 8,000

Schottky Diodes & Rectifiers SMD/SMT SOD-523-2 30 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr; 0.03A IO SOD-323FL; UMD2
Datasheet
Product Comments
3,709In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 30 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Diode Schottky 40V 0.03A
Datasheet
15,517In Stock
15,000Expected 10/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 30 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diodes
Datasheet
2,539In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT TUMD2M-2 20 V 530 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diodes
Datasheet
8,393In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT TUMD2M-2 20 V 460 mV 2 A
ROHM Semiconductor Schottky Diodes & Rectifiers 45V Vr 20A Io SBD TO-252(DPAK) 10A
Datasheet
Product Comments
1,201In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,500

Schottky Diodes & Rectifiers SMD/SMT TO-252-3 45 V 510 mV 20 A
ROHM Semiconductor Schottky Diodes & Rectifiers 45V Vr 20A Io SBD TO-263S(D2PAK) 10A
Datasheet
Product Comments
743In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 45 V 540 mV 20 A
ROHM Semiconductor Schottky Diodes & Rectifiers 65V Vr 20A Io SBD TO-263S(D2PAK) 10A
Datasheet
Product Comments
496In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 65 V 610 mV 20 A
ROHM Semiconductor Schottky Diodes & Rectifiers 45V Vr 30A Io SBD TO-263S(D2PAK) 15A
Datasheet
Product Comments
630In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 45 V 560 mV 30 A
ROHM Semiconductor Schottky Diodes & Rectifiers 65V Vr 30A Io SBD TO-263S(D2PAK) 15A
Datasheet
Product Comments
839In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 65 V 640 mV 30 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 10A Io SBD TO-263S(D2PAK) 5A
Datasheet
Product Comments
321In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 40 V 620 mV 10 A
ROHM Semiconductor Schottky Diodes & Rectifiers RECT 30V 1A SBD
Datasheet
Product Comments
1,500In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Schottky Diodes & Rectifiers SMD/SMT DO-214AC-2 30 V 480 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers RECT 60V 1A SBD
Datasheet
Product Comments
4,488In Stock
Min.: 1
Mult.: 1
Reel: 1,500

Schottky Diodes & Rectifiers SMD/SMT DO-214AC-2 60 V 530 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V VR 1A 0.48V VF PMDTM; SOD-128
Datasheet
Product Comments
2,611In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 480 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr 1A Io Schottky Br Diode
Datasheet
1,918In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 480 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V VR 1A 0.52V VF PMDTM; SOD-128
Datasheet
Product Comments
1,337In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 520 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 1A Io Schottky Br Diode
Datasheet
5,191In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 520 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V VR 1A 0.53V VF PMDTM; SOD-128
Datasheet
Product Comments
3,513In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 530 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V Vr 1A Io Schottky Br Diode
Datasheet
1,655In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 530 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers Diode, Rectifier FRD 30V-VR 1A-IO Single
Datasheet
39In Stock
3,000Expected 16/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-123FL-2 30 V 480 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers Diode, Rectifier FRD 40V-VR 1A-IO Single
Datasheet
18In Stock
9,000Expected 15/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-123FL-2 40 V 520 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V VR 2A 0.49V VF PMDTM; SOD-128
Datasheet
Product Comments
2,947In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 490 mV 2 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V VR 2A 0.55V VF PMDTM; SOD-128
Datasheet
Product Comments
5,196In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 550 mV 2 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 2A Io Schottky Br Diode
Datasheet
695In Stock
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 550 mV 2 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V VR 2A 0.65V VF PMDTM; SOD-128
Datasheet
Product Comments
41In Stock
9,000Expected 9/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 650 mV 2 A