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 (DKK) 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 45V Vr 10A Io SBD TO-252(DPAK) 5A
Datasheet
1.085In Stock
MouseReel Available
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
1.086In Stock
MouseReel Available
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
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
839In Stock
MouseReel Available
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
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
32.325In Stock
MouseReel Available
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
3.114In Stock
MouseReel Available
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
7.321In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Small Signal Switching Diodes 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

Small Signal Switching Diodes SMD/SMT SOT-23-3 80 V 1.25 V 215 mA
ROHM Semiconductor Small Signal Switching Diodes DIODE-SS 250V SOT23
Datasheet
138In Stock
6.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Small Signal Switching Diodes SMD/SMT SOT-23-3 200 V 1.25 V 200 mA
ROHM Semiconductor Small Signal Switching Diodes Switching Diode 250V, 200mA
Datasheet
5.395In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Small Signal Switching Diodes SMD/SMT SOT-23-3 200 V 1.25 V 200 mA
ROHM Semiconductor Schottky Diodes & Rectifiers RECT 40V .12A SM SCHOTTKY
Datasheet
3.897In Stock
3.000Expected 16/09/2026
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOT-23-3 40 V 1 V 120 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 200mA Surface Mount (Anode/Cathode Common)
Datasheet
2.499In Stock
6.000Expected 09/11/2026
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOT-23-3 40 V 1 V 120 mA
ROHM Semiconductor Schottky Diodes & Rectifiers RECT 40V
Datasheet
3.921In Stock
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOT-23-3 40 V 1 V 120 mA
ROHM Semiconductor Schottky Diodes & Rectifiers RECT 30V .2A SM SCHOTTKY
Datasheet
5.623In Stock
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 RECT 30V .2A SM SCHOTTKY
Datasheet
50In Stock
6.000Expected 14/10/2026
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 90V Vr 0.2A Io SOD-323HE SBD
Datasheet
1.571In Stock
39.000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOD-323HE-2 90 V 490 mV 200 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 30V VR 3A 0.45V VF PMDTM; SOD-128
Datasheet
529In Stock
3.000Expected 18/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 450 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 0.1mA IR AEC-Q101 Qualified
Datasheet
5.436In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 550 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V Vr 3A Io SBD SOD-128 2A
Datasheet
3.362In Stock
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 60V Vr 3A Io SOD-128 PMDTM Schottky
Datasheet
3.867In Stock
24.000On 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 Schottky Barrier Diodes
Datasheet
1.009In Stock
3.000Expected 29/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOD-123FL-2 20 V 460 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr 0.05mA IR AEC-Q101 Qualified
Datasheet
1.240In Stock
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 550 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr 0.05mA IR Schottky Br Diode
Datasheet
12.919In Stock
21.000Expected 16/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 550 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 3A Io SBD SOD-128 1.5A
Datasheet
532In Stock
9.000Expected 18/12/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3.000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 620 mV 3 A