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
Change category view
Results: 359
Select Image Part #
 Mfr.
Description Datasheet Availability Pricing (EUR) 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 Small Signal Switching Diodes DIODE-SS 250V SOT23
Datasheet
Product Comments
3,822In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Diodes - General Purpose, Power, Switching SMD/SMT SOT-23-3 1.25 V 200 mA
ROHM Semiconductor Small Signal Switching Diodes Switching Diode 250V, 200mA
Datasheet
2,592In Stock
3,000Expected 30/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Diodes - General Purpose, Power, Switching SMD/SMT SOT-23-3 1.25 V 200 mA
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diode 30V, 200mA Surface Mount (Anode/Cathode Common)
Datasheet
5,800In Stock
Min.: 1
Mult.: 1
Reel: 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
Datasheet
2,629In Stock
Min.: 1
Mult.: 1
Reel: 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
Datasheet
2,955In Stock
Min.: 1
Mult.: 1
Reel: 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
Datasheet
Product Comments
4,783In Stock
Min.: 1
Mult.: 1
Reel: 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
Datasheet
423In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
Reel: 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
Product Comments
4,087In Stock
Min.: 1
Mult.: 1
Reel: 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
3,013In Stock
Min.: 1
Mult.: 1
Reel: 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
3,666In Stock
Min.: 1
Mult.: 1
Reel: 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, Series Connection
Datasheet
1,965In Stock
Min.: 1
Mult.: 1
Reel: 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
26,700In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
1,047In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
3,840In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 SOD-128 PMDTM Schottky
Datasheet
57In Stock
12,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 60 V 560 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 20V Vr 0.15mA IR Schottky Br Diode
Datasheet
5,159In Stock
9,000Expected 04/06/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 20 V 450 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers Schottky Barrier Diodes
Datasheet
1,836In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
1,367In Stock
Min.: 1
Mult.: 1
Reel: 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
367In Stock
Min.: 1
Mult.: 1
Reel: 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
699In Stock
6,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
2,942In Stock
3,000Expected 30/07/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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 AEC-Q101 Qualified
Datasheet
Product Comments
2,196In Stock
3,000Expected 22/05/2026
Min.: 1
Mult.: 1
Reel: 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
5,483In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 670 mV 3 A
ROHM Semiconductor Schottky Diodes & Rectifiers 40V Vr 0.05mA IR Schottky Br Diode
Datasheet
1,666In Stock
11,000Expected 20/05/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Schottky Diodes & Rectifiers SMD/SMT SOD-128-2 40 V 670 mV 3 A