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Schottky Barrier Diodes

ROHM Semiconductor Schottky Barrier Diodes have a wide array of high-reliability, low-loss devices and are available in various packages. The Schottky Diodes provide low forward voltage and reverse current with high ESD resistance. Thermal runaway is blocked even at high temperatures, making them excellent for automotive systems and power supplies. The diodes are Standard or AEC-Q101 Qualified. The RBE diodes feature improved efficiency and the low V_F. ROHM Semiconductor Schottky Barrier Diodes occupy 80% less space and provide a large current-handling capability.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Schottky Diodes & Rectifiers SCHOTTY 30V .1A RB520SM-40T2R ROHM Semiconductor 1: ¥59.8 181,792In Stock 8,000Expected 10/15/2026	Mfr. Part # RB520SM-40T2R Mouser Part # 755-RB520SM-40T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers SCHOTTY 30V .1A Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	181,792In Stock 8,000Expected 10/15/2026	Cut Tape ¥59.8 ¥26.1 ¥22.8 ¥16.8 Reel ¥9.1 View ¥16.4 ¥14.5 ¥10.8 ¥8 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Schottky Barrier Diodes RB521CM-30T2R ROHM Semiconductor 1: ¥56.5 193,420In Stock	Mfr. Part # RB521CM-30T2R Mouser Part # 755-RB521CM-30T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diodes Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	193,420In Stock	Cut Tape ¥56.5 ¥25.1 ¥21.8 ¥16.1 Reel ¥8.8 View ¥14.9 ¥10.3 ¥8.3 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Schottky Barrier Diode RB530CM-60T2R ROHM Semiconductor 1: ¥61.5 46,755In Stock	Mfr. Part # RB530CM-60T2R Mouser Part # 755-RB530CM-60T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diode Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	46,755In Stock	Cut Tape ¥61.5 ¥35.9 ¥21.9 ¥15.8 Reel ¥9 View ¥13.6 ¥12 ¥10.1 ¥7 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single RB530SM-30T2R ROHM Semiconductor 1: ¥38.2 81,673In Stock	Mfr. Part # RB530SM-30T2R Mouser Part # 755-RB530SM-30T2R	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode (Rectifier FRD) Single Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	81,673In Stock	Cut Tape ¥38.2 ¥16.8 ¥14.6 ¥10.6 Reel ¥5.5 View ¥10.3 ¥9 ¥6.6 ¥5.3 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
Schottky Diodes & Rectifiers Diode, Rectifier FRD 40V-VR 2A-IO Single RBR2MM40ATR ROHM Semiconductor 1: ¥126.2 14,789In Stock 9,000Expected 10/23/2026	Mfr. Part # RBR2MM40ATR Mouser Part # 755-RBR2MM40ATR	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode, Rectifier FRD 40V-VR 2A-IO Single Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	14,789In Stock 9,000Expected 10/23/2026	Cut Tape ¥126.2 ¥56.6 ¥49.8 ¥37.5 Reel ¥28.4 View ¥33.2 ¥25.4 ¥22.3 ¥20.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Diode, Rectifier FRD 60V-VR 2A-IO Single RBR2MM60ATR ROHM Semiconductor 1: ¥104.6 14,035In Stock 9,000Expected 12/22/2026	Mfr. Part # RBR2MM60ATR Mouser Part # 755-RBR2MM60ATR	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode, Rectifier FRD 60V-VR 2A-IO Single Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	14,035In Stock 9,000Expected 12/22/2026	Cut Tape ¥104.6 ¥47.2 ¥41.5 ¥31.4 Reel ¥23.8 View ¥22.3 ¥20.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers 60V Vr 3A Io Schottky Br Diode RBR3LAM60BTR ROHM Semiconductor 1: ¥137.9 45,584In Stock	Mfr. Part # RBR3LAM60BTR Mouser Part # 755-RBR3LAM60BTR	ROHM Semiconductor	Schottky Diodes & Rectifiers 60V Vr 3A Io Schottky Br Diode Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	45,584In Stock	Cut Tape ¥137.9 ¥63.1 ¥55.6 ¥42.4 Reel ¥32.6 View ¥41.9 ¥32.1 ¥28.6 ¥26.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Diode, Rectifier FRD 40V-VR 3A-IO Single RBR3MM40ATR ROHM Semiconductor 1: ¥111.3 20,463In Stock	Mfr. Part # RBR3MM40ATR Mouser Part # 755-RBR3MM40ATR	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode, Rectifier FRD 40V-VR 3A-IO Single Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	20,463In Stock	Cut Tape ¥111.3 ¥50.5 ¥44.3 ¥33.6 Reel ¥25.4 View ¥22.1 ¥20.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers 60V Vr 5A Io Schottky Br Diode RBR5LAM60ATR ROHM Semiconductor 1: ¥179.4 6,826In Stock	Mfr. Part # RBR5LAM60ATR Mouser Part # 755-RBR5LAM60ATR	ROHM Semiconductor	Schottky Diodes & Rectifiers 60V Vr 5A Io Schottky Br Diode Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	6,826In Stock	Cut Tape ¥179.4 ¥82.4 ¥72.9 ¥56.3 Reel ¥43.9 View ¥53.8 ¥42.2 ¥38.7 ¥38.4	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Diode Schottky 30V 1A 2-Pin RSX101MM-30TR ROHM Semiconductor 1: ¥79.7 23,762In Stock 27,000Expected 10/22/2026	Mfr. Part # RSX101MM-30TR Mouser Part # 755-RSX101MM-30TR	ROHM Semiconductor	Schottky Diodes & Rectifiers Diode Schottky 30V 1A 2-Pin Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	23,762In Stock 27,000Expected 10/22/2026	Cut Tape ¥79.7 ¥35.7 ¥31.2 ¥23.4 Reel ¥17.4 View ¥23.1 ¥14.9 ¥13.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors PNP, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) DTB513ZE3TL ROHM Semiconductor 1: ¥76.4 2,838In Stock	Mfr. Part # DTB513ZE3TL Mouser Part # 755-DTB513ZE3TL	ROHM Semiconductor	Digital Transistors PNP, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	2,838In Stock	Cut Tape ¥76.4 ¥46.8 ¥29.7 ¥22.3 Reel ¥16.6 View ¥19.9 ¥15.1 ¥13 ¥12.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors PNP, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) DTB523YE3TL ROHM Semiconductor 1: ¥81.4 5,975In Stock	Mfr. Part # DTB523YE3TL Mouser Part # 755-DTB523YE3TL	ROHM Semiconductor	Digital Transistors PNP, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	5,975In Stock	Cut Tape ¥81.4 ¥49.7 ¥31.6 ¥23.6 Reel ¥20.9 View ¥21.1 ¥15.9 ¥13.6 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors PNP, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) DTB543ZE3TL ROHM Semiconductor 1: ¥81.4 6,000In Stock	Mfr. Part # DTB543ZE3TL Mouser Part # 755-DTB543ZE3TL	ROHM Semiconductor	Digital Transistors PNP, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	6,000In Stock	Cut Tape ¥81.4 ¥49.7 ¥31.6 ¥23.6 Reel ¥20.9 View ¥21.1 ¥17.9 ¥13.6 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) DTD513ZE3TL ROHM Semiconductor 1: ¥81.4 4,541In Stock	Mfr. Part # DTD513ZE3TL Mouser Part # 755-DTD513ZE3TL	ROHM Semiconductor	Digital Transistors NPN, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	4,541In Stock	Cut Tape ¥81.4 ¥49.7 ¥31.6 ¥23.6 Reel ¥17.6 View ¥21.1 ¥15.9 ¥13.6 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) DTD523YE3TL ROHM Semiconductor 1: ¥117.9 3,000In Stock	Mfr. Part # DTD523YE3TL Mouser Part # 755-DTD523YE3TL	ROHM Semiconductor	Digital Transistors NPN, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	3,000In Stock	Cut Tape ¥117.9 ¥81.6 ¥51.7 ¥32.1 Reel ¥16.6 View ¥23.6 ¥15.1 ¥13.8 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN, SOT-416, R1=R2 Potential Divider Type Digital Transistor (Bias Resistor Built-in Transistor) DTD543EE3TL ROHM Semiconductor 1: ¥81.4 5,837In Stock	Mfr. Part # DTD543EE3TL Mouser Part # 755-DTD543EE3TL	ROHM Semiconductor	Digital Transistors NPN, SOT-416, R1=R2 Potential Divider Type Digital Transistor (Bias Resistor Built-in Transistor) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	5,837In Stock	Cut Tape ¥81.4 ¥49.7 ¥31.6 ¥23.6 Reel ¥20.9 View ¥21.1 ¥15.9 ¥13.6 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) DTD543XE3TL ROHM Semiconductor 1: ¥81.4 5,895In Stock	Mfr. Part # DTD543XE3TL Mouser Part # 755-DTD543XE3TL	ROHM Semiconductor	Digital Transistors NPN, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	5,895In Stock	Cut Tape ¥81.4 ¥49.7 ¥31.6 ¥23.6 Reel ¥19.9 View ¥21.1 ¥15.1 ¥13.8 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Digital Transistors NPN, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) DTD543ZE3TL ROHM Semiconductor 1: ¥81.4 8,245In Stock	Mfr. Part # DTD543ZE3TL Mouser Part # 755-DTD543ZE3TL	ROHM Semiconductor	Digital Transistors NPN, SOT-416, R1R2 Leak Absorption Type Digital Transistor (Bias Resistor Built-in Transistor) Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	8,245In Stock	Cut Tape ¥81.4 ¥49.7 ¥37.9 ¥28.4 Reel ¥20.9 View ¥23.6 ¥17.9 ¥13.6 ¥12.5 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers RECT 150V 5A SM SKY BARRI RB078RSM15STL1 ROHM Semiconductor 1: ¥297.3 2,790In Stock	Mfr. Part # RB078RSM15STL1 Mouser Part # 755-RB078RSM15STL1	ROHM Semiconductor	Schottky Diodes & Rectifiers RECT 150V 5A SM SKY BARRI Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	2,790In Stock	Cut Tape ¥297.3 ¥141.7 ¥126.4 ¥99.7 Reel ¥81.1 View ¥95.7 ¥78.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Schottky Diodes & Rectifiers RECT 100V 15A SM SKY BARRI RB208RSM10STL1 ROHM Semiconductor 1: ¥383.7 2,045In Stock 4,000Expected 3/26/2027	Mfr. Part # RB208RSM10STL1 Mouser Part # 755-RB208RSM10STL1	ROHM Semiconductor	Schottky Diodes & Rectifiers RECT 100V 15A SM SKY BARRI Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	2,045In Stock 4,000Expected 3/26/2027	Cut Tape ¥383.7 ¥186 ¥171.1 ¥137.7 ¥135.4 Reel ¥111	Min.: 1 Mult.: 1 : 4,000
Schottky Diodes & Rectifiers 90V Vr 0.2A Io SOD-323HE SBD RB021VAM90TR ROHM Semiconductor 1: ¥59.8 1,421In Stock 39,000On Order	Mfr. Part # RB021VAM90TR Mouser Part # 755-RB021VAM90TR	ROHM Semiconductor	Schottky Diodes & Rectifiers 90V Vr 0.2A Io SOD-323HE SBD Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	1,421In Stock 39,000On Order On Order Ship Dates Mfr. #: RB021VAM90TR Stock: 1,421 Can Ship Immediately On Order: 15,000 Expected 11/5/2026 24,000 Expected 11/9/2026 Factory Lead-Time: 12 Weeks	Cut Tape ¥59.8 ¥26.7 ¥23.3 ¥17.3 Reel ¥13.5 View ¥11.5 ¥10.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers 40V Vr 0.1mA IR AEC-Q101 Qualified RB050LAM-40TFTR ROHM Semiconductor 1: ¥179.4 5,436In Stock	Mfr. Part # RB050LAM-40TFTR Mouser Part # 755-RB050LAM-40TFTR	ROHM Semiconductor	Schottky Diodes & Rectifiers 40V Vr 0.1mA IR AEC-Q101 Qualified Learn More about ROHM Semiconductor rohm automotive schottky barrier diodes	Datasheet	5,436In Stock	Cut Tape ¥179.4 ¥82.4 ¥72.9 ¥56 Reel ¥43.5 View ¥55.3 ¥42.9 ¥38.4 ¥35.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers 60V Vr 3A Io SOD-128 PMDTM Schottky RB050LAM-60TR ROHM Semiconductor 1: ¥109.6 3,394In Stock 24,000On Order	Mfr. Part # RB050LAM-60TR Mouser Part # 755-RB050LAM-60TR	ROHM Semiconductor	Schottky Diodes & Rectifiers 60V Vr 3A Io SOD-128 PMDTM Schottky Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	3,394In Stock 24,000On Order On Order Ship Dates Mfr. #: RB050LAM-60TR Stock: 3,394 Can Ship Immediately On Order: 9,000 Expected 10/16/2026 15,000 Expected 12/21/2026 Factory Lead-Time: 12 Weeks	Cut Tape ¥109.6 ¥49 ¥43.2 ¥32.6 Reel ¥24.7 View ¥21.4 ¥21.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers Schottky Barrier Diodes RB051MM-2YTR ROHM Semiconductor 1: ¥159.5 1,009In Stock 3,000Expected 10/7/2026	Mfr. Part # RB051MM-2YTR Mouser Part # 755-RB051MM-2YTR	ROHM Semiconductor	Schottky Diodes & Rectifiers Schottky Barrier Diodes Learn More about ROHM Semiconductor rohm schottky barrier diodes	Datasheet	1,009In Stock 3,000Expected 10/7/2026	Cut Tape ¥159.5 ¥72.6 ¥64.1 ¥49 Reel ¥37.9 View ¥46.2 ¥35.7 ¥32.9 ¥29.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Schottky Diodes & Rectifiers 30V Vr 0.05mA IR AEC-Q101 Qualified RB055LAM-30TFTR ROHM Semiconductor 1: ¥129.6 1,240In Stock	Mfr. Part # RB055LAM-30TFTR Mouser Part # 755-RB055LAM-30TFTR	ROHM Semiconductor	Schottky Diodes & Rectifiers 30V Vr 0.05mA IR AEC-Q101 Qualified Learn More about ROHM Semiconductor rohm automotive schottky barrier diodes	Datasheet	1,240In Stock	Cut Tape ¥129.6 ¥58.3 ¥51.3 ¥39 Reel ¥28.7 View ¥38.2 ¥27.2 ¥25.4 ¥24.3	Min.: 1 Mult.: 1 : 3,000

Schottky Barrier Diodes

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