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 35V Voltage Resistance Regulator
Datasheet
Product Comments
3,133In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 40 V 610 mV 100 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 30V 100MA
Datasheet
3,761In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-363-6 30 V 430 mV 100 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Pch -30V -7.5A Middle Power MOSFET
Datasheet
1,929In Stock
3,000Expected 5/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT TUMD2M-2 30 V 480 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr; 0.5A IO SOD-323FL; UMD2
Datasheet
Product Comments
6,719In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 30 V 590 mV 500 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 30V Vr 1A Io SBD SOD-323HE 0.7A
Datasheet
Product Comments
1,840In Stock
3,000Expected 7/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323HE-2 30 V 480 mV 1 A
ROHM Semiconductor Schottky Diodes & Rectifiers Diode Schottky 30V 0.5A
Datasheet
11,521In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323FL-2 20 V 470 mV 500 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr; 0.2A IO SOD-323FL; UMD2
Datasheet
Product Comments
6,019In Stock
3,000Expected 28/8/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323-2 40 V 430 mV 200 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTY 30V .1A
Datasheet
369In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-416-3 30 V 490 mV 100 mA
ROHM Semiconductor Schottky Diodes & Rectifiers RECT 100V .7A SM SKY BARRI
Datasheet
7,918In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT TUMD2M-2 100 V 850 mV 700 mA
ROHM Semiconductor Schottky Diodes & Rectifiers 100V Vr 0.7A Io SBD SOD-323HE 0.7A
Datasheet
Product Comments
5,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-323HE-2 100 V 850 mV 700 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 45V 30MA
Datasheet
272In Stock
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-323-3 40 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 40V 30MA
Datasheet
4,720In Stock
3,000Expected 21/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-323-3 40 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY 40V 30MA
Datasheet
5,325In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOT-323-3 40 V 370 mV 30 mA
ROHM Semiconductor Schottky Diodes & Rectifiers SCHOTTKY BARRIER
Datasheet
3,817In Stock
6,000Expected 25/1/2027
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 SBD SOD-923 0.001A
Datasheet
Product Comments
16,661In Stock
MouseReel Available
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 30V Vr; 0.03A IO SOD-323FL; UMD2
Datasheet
Product Comments
128In Stock
3,000Expected 12/2/2027
MouseReel Available
Min.: 1
Mult.: 1
: 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
2,023In Stock
3,000Expected 28/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT TUMD2M-2 20 V 460 mV 2 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
: 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
245In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,000

Schottky Diodes & Rectifiers SMD/SMT TO-263-3 45 V 560 mV 30 A
ROHM Semiconductor Schottky Diodes & Rectifiers RECT 60V 1A SBD
Datasheet
Product Comments
10,380In Stock
Min.: 1
Mult.: 1
: 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
2,602In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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
1,068In Stock
Min.: 1
Mult.: 1
: 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
42In Stock
3,000Expected 14/9/2026
MouseReel Available
Min.: 1
Mult.: 1
: 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
4,578In Stock
Min.: 1
Mult.: 1
: 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
1,406In Stock
3,000Expected 26/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 530 mV 1 A