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 150V VR 5A 0.9V VF PMDTM; SOD-128
Datasheet
Product Comments
6,007In Stock
9,000Expected 7/9/2026
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 150 V 900 mV 5 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 6A Io SBD TO-252(DPAK) 3A
Datasheet
Product Comments
2,393In Stock
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Min.: 1
Mult.: 1
: 2,500

Schottky Diodes & Rectifiers SMD/SMT TO-252-3 40 V 550 mV 6 A
ROHM Semiconductor Schottky Diodes & Rectifiers 90V VR 1A 0.73V VF PMDTM; SOD-128
Datasheet
Product Comments
2,935In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 90 V 730 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 90V Vr 0.1mA IR Schottky Br Diode
Datasheet
2,770In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 90 V 730 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 150V VR 1A 0.84V VF PMDTM; SOD-128
Datasheet
Product Comments
5,372In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 150 V 840 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diode Super Low IR, 100V, 30A, TO-263S (D2PAK)
Datasheet
609In Stock
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Min.: 1
Mult.: 1
: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263S-3 100 V 870 mV 30 A
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 40V 100MA
Datasheet
2,884In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-346-3 40 V 550 mV 100 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 40V 400MA
Datasheet
3,061In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-346-3 25 V 500 mV 400 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr; 0.2A IO SOD-323FL; UMD2
Datasheet
Product Comments
17,985In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 40 V 550 mV 200 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Capacitive Sensor Switch Control ICs
Datasheet
3,288In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 30 V 450 mV 100 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single
Datasheet
Product Comments
4,307In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 40 V 690 mV 100 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 40V 30MA
Datasheet
4,358In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-416-3 40 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diodes
Datasheet
9,200In Stock
16,000Expected 26/8/2026
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Min.: 1
Mult.: 1
: 8,000

Schottky Diodes & Rectifiers SMD/SMT SOD-923-2 30 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diodes
Datasheet
2,519In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT TUMD2M-2 20 V 530 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 45V Vr 10A Io SBD TO-252(DPAK) 5A
Datasheet
Product Comments
1,945In Stock
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Min.: 1
Mult.: 1
: 2,500

Schottky Diodes & Rectifiers SMD/SMT TO-252-3 45 V 650 mV 10 A
ROHM Semiconductor Schottky Diodes & Rectifiers 45V Vr 20A Io SBD TO-252(DPAK) 10A
Datasheet
Product Comments
1,086In Stock
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Min.: 1
Mult.: 1
: 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
733In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 45 V 540 mV 20 A
ROHM Semiconductor Schottky Diodes & Rectifiers 65V Vr 30A Io SBD TO-263S(D2PAK) 15A
Datasheet
Product Comments
839In Stock
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Min.: 1
Mult.: 1
: 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
318In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 40 V 620 mV 10 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr 0.5A Io SOD-323HE SBD
Datasheet
17,325In Stock
15,000Expected 25/8/2026
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323HE-2 30 V 350 mV 500 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr 0.7A Io SBD SOD-323HE 0.7A
Datasheet
Product Comments
3,114In Stock
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Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323HE-2 30 V 390 mV 700 mA
ROHM Semiconductor Small Signal Switching Diodes DIODE-SS 100V 215MA
Datasheet
Product Comments
4,331In Stock
3,000Expected 24/8/2026
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Min.: 1
Mult.: 1
: 3,000

Diodes - General Purpose, Power, Switching SMD/SMT SOT-23-3 80 V 1.25 V 215 mA
ROHM Semiconductor Small Signal Switching Diodes Switching Diode 100V, 215mA
Datasheet
5,101In Stock
Min.: 1
Mult.: 1
: 3,000

Diodes - General Purpose, Power, Switching SMD/SMT SOT-23-3 80 V 1.25 V 215 mA
ROHM Semiconductor Small Signal Switching Diodes DIODE-SS 250V SOT23
Datasheet
Product Comments
662In Stock
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Min.: 1
Mult.: 1
: 3,000

Diodes - General Purpose, Power, Switching SMD/SMT SOT-23-3 200 V 1.25 V 200 mA
ROHM Semiconductor Small Signal Switching Diodes Switching Diode 250V, 200mA
Datasheet
5,412In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Diodes - General Purpose, Power, Switching SMD/SMT SOT-23-3 200 V 1.25 V 200 mA