Rohm Semiconductor Single Diodes

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of 1,357

Mfr Part #	Quantity Available	Price	Tariff Status	Series	Package	Product Status	Technology	Voltage - DC Reverse (Vr) (Max)	Current - Average Rectified (Io)	Voltage - Forward (Vf) (Max) @ If	Speed	Reverse Recovery Time (trr)	Current - Reverse Leakage @ Vr	Capacitance @ Vr, F	Grade	Qualification	Mounting Type	Package / Case	Supplier Device Package	Operating Temperature - Junction
1SS355VMTE-17 DIODE STANDARD 80V 100MA UMD2 Rohm Semiconductor	558,685 In Stock	1 : $0.13000 Cut Tape (CT) 3,000 : $0.02828 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	80 V	100mA	1.2 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	100 nA @ 80 V	3pF @ 0.5V, 1MHz	-	-	Surface Mount	SC-90, SOD-323F	UMD2	150°C (Max)
1SS400SMT2R DIODE STANDARD 80V 100MA EMD2 Rohm Semiconductor	824,871 In Stock	1 : $0.14000 Cut Tape (CT) 8,000 : $0.02250 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	80 V	100mA	1.2 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	100 nA @ 80 V	3pF @ 0.5V, 1MHz	-	-	Surface Mount	SC-79, SOD-523	EMD2	150°C (Max)
RB520SM-30T2R DIODE SCHOTTKY 30V 200MA EMD2 Rohm Semiconductor	174,510 In Stock	1 : $0.27000 Cut Tape (CT) 8,000 : $0.03333 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	200mA	580 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	1 µA @ 10 V	-	-	-	Surface Mount	SC-79, SOD-523	EMD2	150°C (Max)
RB070MM-30TR DIODE SCHOTTKY 30V 1.5A PMDU Rohm Semiconductor	61,135 In Stock	1 : $0.29000 Cut Tape (CT) 3,000 : $0.06565 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	1.5A	490 mV @ 1.5 A	Fast Recovery =< 500ns, > 200mA (Io)	-	50 µA @ 30 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RBR3MM40ATR DIODE SCHOTTKY 40V 3A PMDU Rohm Semiconductor	23,833 In Stock	1 : $0.33000 Cut Tape (CT) 3,000 : $0.10504 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	3A	620 mV @ 3 A	Fast Recovery =< 500ns, > 200mA (Io)	-	80 µA @ 40 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RR264M-400TR DIODE STANDARD 400V 700MA PMDU Rohm Semiconductor	11,003 In Stock	1 : $0.35000 Cut Tape (CT) 3,000 : $0.08229 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Standard	400 V	700mA	1.1 V @ 700 mA	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 400 V	30pF @ 4V, 1MHz	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RB160MM-60TR DIODE SCHOTTKY 60V 1A PMDU Rohm Semiconductor	171,430 In Stock	1 : $0.40000 Cut Tape (CT) 3,000 : $0.07979 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	60 V	1A	550 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	50 µA @ 60 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RB160MM-90TR DIODE SCHOTTKY 90V 1A PMDU Rohm Semiconductor	29,991 In Stock	1 : $0.40000 Cut Tape (CT) 3,000 : $0.08585 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	90 V	1A	730 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	100 µA @ 90 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RB160QS-40T18R DIODE SCHOTTKY 40V 1.5A SMD1006 Rohm Semiconductor	25,614 In Stock	1 : $0.41000 Cut Tape (CT) 18,000 : $0.09108 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	1.5A	650 mV @ 1.5 A	Fast Recovery =< 500ns, > 200mA (Io)	-	20 µA @ 40 V	-	Automotive	AEC-Q101	Surface Mount	2-SMD, No Lead	SMD1006	150°C
RFU02VSM8STR DIODE STD 800V 200MA TUMD2SM Rohm Semiconductor	118,530 In Stock	1 : $0.42000 Cut Tape (CT) 3,000 : $0.07878 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	800 V	200mA	3 V @ 200 mA	Small Signal =< 200mA (Io), Any Speed	25 ns	10 µA @ 800 V	4pF @ 0V, 1MHz	-	-	Surface Mount	2-SMD, Flat Leads	TUMD2SM	150°C (Max)
RBR1MM60ATFTR DIODE SCHOTTKY 60V 1A PMDU Rohm Semiconductor	20,947 In Stock	1 : $0.43000 Cut Tape (CT) 3,000 : $0.09494 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	60 V	1A	530 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	75 µA @ 60 V	-	Automotive	AEC-Q101	Surface Mount	SOD-123F	PMDU	150°C (Max)
RR1LAM4STR DIODE STANDARD 400V 1A PMDTM Rohm Semiconductor	20,411 In Stock	1 : $0.45000 Cut Tape (CT) 3,000 : $0.09696 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Standard	400 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 400 V	-	-	-	Surface Mount	SOD-128	PMDTM	150°C (Max)
RR268MM-600TFTR DIODE STANDARD 400V 1A PMDU Rohm Semiconductor	71,692 In Stock	1 : $0.48000 Cut Tape (CT) 3,000 : $0.11211 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Standard	400 V	1A	980 mV @ 1 A	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 400 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RF081MM2STR DIODE STANDARD 200V 800MA PMDU Rohm Semiconductor	70,869 In Stock	1 : $0.48000 Cut Tape (CT) 3,000 : $0.08686 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	200 V	800mA	950 mV @ 800 mA	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	10 µA @ 200 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RB068MM100TR DIODE SCHOTTKY 100V 2A PMDU Rohm Semiconductor	3,580 In Stock	1 : $0.50000 Cut Tape (CT) 3,000 : $0.09292 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	100 V	2A	870 mV @ 2 A	Fast Recovery =< 500ns, > 200mA (Io)	-	400 nA @ 100 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RB168VYM150FHTR DIODE SCHOTTKY 150V 1A TUMD2M Rohm Semiconductor	8,251 In Stock	1 : $0.65000 Cut Tape (CT) 3,000 : $0.17675 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	150 V	1A	890 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	4.8 ns	1 µA @ 150 V	-	Automotive	AEC-Q101	Surface Mount	2-SMD, Flat Leads	TUMD2M	150°C (Max)
RB168MM200TR DIODE SCHOTTKY 200V 1A PMDU Rohm Semiconductor	26,330 In Stock	1 : $0.69000 Cut Tape (CT) 3,000 : $0.18988 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	200 V	1A	890 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	850 nA @ 200 V	-	-	-	Surface Mount	SOD-123F	PMDU	175°C
RB088LAM150TFTR DIODE SCHOTTKY 150V 5A PMDTM Rohm Semiconductor	5,487 In Stock	1 : $0.82000 Cut Tape (CT) 3,000 : $0.23129 Tape & Reel (TR)	-	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	150 V	5A	-	Fast Recovery =< 500ns, > 200mA (Io)	-	3 µA @ 150 V	-	Automotive	AEC-Q101	Surface Mount	SOD-128	PMDTM	150°C (Max)
SCS215AGC17 DIODE SIC 650V 15A TO220ACFP Rohm Semiconductor	597 In Stock	1 : $6.52000 Tube	Tariff may apply if shipping to the United States	-	Tube	Active	SiC (Silicon Carbide) Schottky	650 V	15A	1.55 V @ 15 A	No Recovery Time > 500mA (Io)	0 ns	300 µA @ 600 V	550pF @ 1V, 1MHz	-	-	Through Hole	TO-220-2	TO-220ACFP	175°C
RB510SM-40T2R DIODE SCHOTTKY 40V 100MA EMD2 Rohm Semiconductor	22,254 In Stock	1 : $0.12000 Cut Tape (CT) 8,000 : $0.02020 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	100mA	480 mV @ 10 mA	Small Signal =< 200mA (Io), Any Speed	-	2 µA @ 40 V	-	-	-	Surface Mount	SC-79, SOD-523	EMD2	150°C (Max)
RB510SM-30FHT2R DIODE SCHOTTKY 30V 100MA EMD2 Rohm Semiconductor	9,496 In Stock	1 : $0.12000 Cut Tape (CT) 8,000 : $0.01818 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Not For New Designs	Schottky	30 V	100mA	460 mV @ 10 mA	Small Signal =< 200mA (Io), Any Speed	-	300 nA @ 10 V	-	Automotive	AEC-Q101	Surface Mount	SC-79, SOD-523	EMD2	150°C (Max)
RB530SM-40FHT2R DIODE SCHOTTKY 40V 100MA EMD2 Rohm Semiconductor	20,990 In Stock	1 : $0.14000 Cut Tape (CT) 8,000 : $0.02222 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	100mA	710 mV @ 100 mA	Small Signal =< 200mA (Io), Any Speed	-	15 µA @ 40 V	-	Automotive	AEC-Q101	Surface Mount	SC-79, SOD-523	EMD2	150°C (Max)
RB530SM-30T2R DIODE SCHOTTKY 30V 200MA EMD2 Rohm Semiconductor	312,449 In Stock	1 : $0.15000 Cut Tape (CT) 8,000 : $0.02222 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	200mA	450 mV @ 10 mA	Small Signal =< 200mA (Io), Any Speed	-	500 nA @ 10 V	-	-	-	Surface Mount	SC-79, SOD-523	EMD2	150°C (Max)
RB510SM-30T2R DIODE SCHOTTKY 30V 100MA EMD2 Rohm Semiconductor	152,405 In Stock	1 : $0.15000 Cut Tape (CT) 8,000 : $0.01875 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	100mA	460 mV @ 10 mA	Small Signal =< 200mA (Io), Any Speed	-	300 nA @ 10 V	-	-	-	Surface Mount	SC-79, SOD-523	EMD2	150°C (Max)
RB501SM-30FHT2R DIODE SCHOTTKY 30V 100MA EMD2 Rohm Semiconductor	40,704 In Stock	1 : $0.15000 Cut Tape (CT) 8,000 : $0.02020 Tape & Reel (TR)	Tariff may apply if shipping to the United States	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	100mA	350 mV @ 10 mA	Small Signal =< 200mA (Io), Any Speed	-	10 µA @ 10 V	-	Automotive	AEC-Q101	Surface Mount	SC-79, SOD-523	EMD2	125°C (Max)

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Types of Rectifier Diodes

Standard Rectifier Diodes

Standard Diodes (Silicon PN Junction)
Standard diodes are the most basic type of rectifier diode, made from silicon with a PN junction. They’re commonly used in AC-to-DC converters, power rectification, and general circuit protection. These diodes typically have a forward voltage drop around 0.7V and are best suited for low-frequency switching. Their reverse recovery time (how quickly they stop conducting when switched off) is relatively slow, which limits their use in high-speed applications. They also have low reverse leakage current, which makes them reliable for steady-state operations.

Schottky Barrier Diodes (SBD)
Schottky diodes (SBDs) use a metal-semiconductor junction instead of a traditional PN junction, resulting in faster switching speeds and lower forward voltage drops—often between 0.2V and 0.4V. This makes them ideal for DC-DC converters, high-efficiency power supplies, and circuits where minimizing power loss is critical. However, one drawback of SBDs is their higher reverse leakage current, especially at elevated temperatures, which can be a concern in precision or battery-operated devices.

Super Barrier Rectifiers (SBR)
Super Barrier Rectifiers (SBRs) combine the best traits of standard diodes and Schottky diodes. They offer low forward voltage drop like SBDs, but with significantly lower reverse leakage current and improved reverse voltage handling. SBRs are well-suited for switching power converters, adapters, and automotive electronics, where energy efficiency and thermal stability are important. They’re often a better choice than Schottky diodes when the application involves higher ambient temperatures or larger voltage transients.

Avalanche Diodes
Avalanche diodes are designed to operate reliably in reverse breakdown mode, where they safely conduct current once a specific reverse voltage threshold is exceeded. Unlike standard diodes that can be damaged by breakdown, avalanche diodes are built to handle this condition repeatedly and predictably.

Silicon Carbide (SiC) Diodes
SiC diodes are built from silicon carbide, a wide-bandgap material that allows them to handle very high voltages (600V and up) and extreme temperatures (>150°C). They are ideal for industrial converters, electric vehicle chargers, solar inverters, and motor drives, especially in circuits requiring fast switching and zero reverse recovery time. Although more expensive than silicon-based diodes, their durability and efficiency at high voltages and frequencies often make them the best long-term choice in demanding applications.

Types of Rectifier Diodes

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