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 (JPY) 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, 200mA
Datasheet
5,960In Stock
MouseReel Available
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, SOT-23, Anode Common
Datasheet
1,307In 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 Schottky Barrier Diode, 30V 200mA SOT-23
Datasheet
3,403In 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 Schottky Barrier Diode 30V, 200mA, SOT-23, Single
Datasheet
3,516In 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 90V Vr 0.2A Io SOD-323HE SBD
Datasheet
1,573In 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
Product Comments
535In Stock
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
Product Comments
2,409In Stock
3,000Expected 9/1/2026
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
Product Comments
2,895In 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
10,635In Stock
9,000Expected 10/19/2026
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 9/29/2026
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
Product Comments
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
3,989In Stock
30,000On Order
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
Product Comments
4,272In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 620 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 0.1mA IR Schottky Br Diode
Datasheet
5,245In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 620 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V Vr 0.07mA IR Schottky Br Diode
Datasheet
8,001In Stock
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 40V VR 3A 0.58V VF PMDTM; SOD-128
Datasheet
Product Comments
4,947In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 670 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr 3A Io Schottky Br Diode
Datasheet
612In Stock
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 30 V 680 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 3A Io Schottky Br Diode
Datasheet
2,438In Stock
Min.: 1
Mult.: 1
: 3,000
Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 690 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V Vr 3A Io SBD SOD-128 3A
Datasheet
Product Comments
5,190In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 640 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 60V Vr 3A Io Schottky Br Diode
Datasheet
2,028In Stock
3,000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 640 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 100V VR 3A 0.81V VF PMDTM; SOD-128
Datasheet
Product Comments
3,795In Stock
21,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 100 V 810 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 150V VR 3A 0.84V VF PMDTM; SOD-128
Datasheet
Product Comments
2,460In Stock
3,000Expected 12/4/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 150 V 840 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 150V Vr 3A Io Schottky Br Diode
Datasheet
4,682In Stock
3,000Expected 9/29/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 150 V 840 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V VR 2A 0.45V VF PMDTM; SOD-128
Datasheet
Product Comments
2,675In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000
Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 500 mV 2 A
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diodes
Datasheet
4,158In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-123FL-2 40 V 560 mV 2 A