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.

Types of Diodes & Rectifiers
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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 40V Vr; 0.2A IO SOD-523; EMD2
Datasheet
Product Comments
135,457On Order
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Schottky Diodes & Rectifiers SMD/SMT SOD-523-2 40 V 550 mV 200 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTY 30V .1A
Datasheet
192,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Schottky Diodes & Rectifiers SMD/SMT SOD-523-2 40 V 550 mV 200 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Diode, Rectifier FRD 40V-VR 3A-IO Single
Datasheet
20,713On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-123FL-2 40 V 620 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr; 0.1A IO SOD-323FL; UMD2
Datasheet
Product Comments
2,736Expected 3/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 40 V 550 mV 100 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 200mA, SOT-23, Series Connection
Datasheet
8,331On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-23-3 30 V 800 mV 200 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 60V Vr 0.07mA IR AEC-Q101 Qualified
Datasheet
Product Comments
5,961Expected 23/10/2026
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 680 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V VR 5A 0.69V VF PMDTM; SOD-128
Datasheet
Product Comments
5,740On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 690 mV 5 A
ROHM Semiconductor Schottky Diodes & Rectifiers Diode Schottky 30V 1A 2-Pin
Datasheet
14,820On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-123FL-2 30 V 430 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers Vr 150V; Io 1A SBD 5A Ifsm; SOD-323HE
Datasheet
15,127On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323HE-2 150 V 890 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 150V Vr 40A Io SBD TO-263S(D2PAK) 20A
Datasheet
Product Comments
872Expected 9/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 150 V 790 mV 40 A
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 40V 30MA
Datasheet
2,960Expected 2/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-346-3 40 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 0.03A Io SBD SOT-363 0.001A
Datasheet
Product Comments
5,989Expected 23/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-363-6 40 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr; 0.03A IO SOD-523; EMD2
Datasheet
Product Comments
14,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 8,000
Schottky Diodes & Rectifiers SMD/SMT SOD-523-2 30 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers RECT 30V 30MA SCHOTTKY
Datasheet
24,000Expected 22/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 8,000

Schottky Diodes & Rectifiers SMD/SMT SOD-523-2 30 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Diode, Rectifier FRD 40V-VR 1A-IO Single
Datasheet
5,641Expected 30/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-123FL-2 40 V 520 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V VR 3A 0.56V VF PMDTM; SOD-128
Datasheet
Product Comments
5,883On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 560 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V VR 2A 0.49V VF PMDTM; SOD-128
Datasheet
Product Comments
2,900Expected 3/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 490 mV 2 A
ROHM Semiconductor Schottky Diodes & Rectifiers 65V Vr 10A Io SBD TO-252(DPAK) 5A
Datasheet
Product Comments
20,000Stock Available
More Info Available
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

Schottky Diodes & Rectifiers SMD/SMT TO-252-3 65 V 690 mV 10 A
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 20V 1A
Datasheet
3,000Stock Available
More Info Available

Schottky Diodes & Rectifiers SMD/SMT TSMD-5 20 V 400 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 90V Vr 10A Io SBD TO-252(DPAK) 5A
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 2,500
Mult.: 2,500
: 2,500

Schottky Diodes & Rectifiers SMD/SMT TO-252-3 90 V 830 mV 10 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V Vr 10A Io SBD ITO-220AB 5A
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers Through Hole TO-220FN-3 60 V 580 mV 10 A
ROHM Semiconductor Schottky Diodes & Rectifiers 100V Vr 10A Io SBD TO-263S(D2PAK) 5A
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 100 V 870 mV 10 A
ROHM Semiconductor Schottky Diodes & Rectifiers 100V Vr 10A Io SBD ITO-220AB 5A
Datasheet
Product Comments
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Schottky Diodes & Rectifiers Through Hole TO-220FN-3 100 V 870 mV 10 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 0.1mA IR Schottky Br Diode
Datasheet
Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 3,000
Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 550 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V Vr 0.1mA IR Schottky Br Diode
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 650 mV 1 A