Rohm Semiconductor Single Diodes

Showing

of 1,350

Mfr Part #	Quantity Available	Price	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	611,939 In Stock	1 : £0.10000 Cut Tape (CT) 3,000 : £0.01624 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)
RB521SM-60T2R DIODE SCHOTTKY 60V 200MA EMD2 Rohm Semiconductor	130,077 In Stock	1 : £0.11000 Cut Tape (CT) 8,000 : £0.01827 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	60 V	200mA	600 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	100 µA @ 60 V	-	-	-	Surface Mount	SC-79, SOD-523	EMD2	125°C (Max)
RB531SM-30T2R DIODE SCHOTTKY 30V 200MA EMD2 Rohm Semiconductor	131,459 In Stock	1 : £0.14000 Cut Tape (CT) 8,000 : £0.01845 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	200mA	350 mV @ 10 mA	Small Signal =< 200mA (Io), Any Speed	-	10 µA @ 10 V	-	-	-	Surface Mount	SC-79, SOD-523	EMD2	125°C (Max)
1SS355TE-17 DIODE STANDARD 80V 100MA UMD2 Rohm Semiconductor	85,922 In Stock	1 : £0.15000 Cut Tape (CT) 3,000 : £0.03036 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	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)
RB521SM-60FHT2R DIODE SCHOTTKY 60V 200MA EMD2 Rohm Semiconductor	14,821 In Stock	1 : £0.16000 Cut Tape (CT) 8,000 : £0.02757 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	60 V	200mA	600 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	100 µA @ 60 V	-	Automotive	AEC-Q101	Surface Mount	SC-79, SOD-523	EMD2	125°C (Max)
1SS400SMT2R DIODE STANDARD 80V 100MA EMD2 Rohm Semiconductor	614,881 In Stock	1 : £0.17000 Cut Tape (CT) 8,000 : £0.01993 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-79, SOD-523	EMD2	150°C (Max)
RB162MM-60TR DIODE SCHOTTKY 60V 1A PMDU Rohm Semiconductor	163,753 In Stock	1 : £0.18000 Cut Tape (CT) 3,000 : £0.03912 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	60 V	1A	650 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	100 µA @ 60 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RB070MM-30TR DIODE SCHOTTKY 30V 1.5A PMDU Rohm Semiconductor	45,430 In Stock	1 : £0.21000 Cut Tape (CT) 3,000 : £0.04798 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	18,778 In Stock	1 : £0.24000 Cut Tape (CT) 3,000 : £0.08783 Tape & Reel (TR)	-	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	29,533 In Stock	1 : £0.28000 Cut Tape (CT) 3,000 : £0.06014 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Last Time Buy	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)
RB161QS-40T18R DIODE SCHOTTKY 40V 1A SMD1006 Rohm Semiconductor	68,559 In Stock	1 : £0.29000 Cut Tape (CT) 18,000 : £0.04576 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	1A	600 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	100 µA @ 10 V	-	-	-	Surface Mount	2-SMD, No Lead	SMD1006	150°C (Max)
RB160MM-90TR DIODE SCHOTTKY 90V 1A PMDU Rohm Semiconductor	31,665 In Stock	1 : £0.29000 Cut Tape (CT) 3,000 : £0.06348 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)
RFU02VSM8STR DIODE STD 800V 200MA TUMD2SM Rohm Semiconductor	83,085 In Stock	1 : £0.31000 Cut Tape (CT) 3,000 : £0.05757 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	43,526 In Stock	1 : £0.31000 Cut Tape (CT) 3,000 : £0.07086 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)
RR264MM-400TFTR DIODE STANDARD 400V 700MA PMDU Rohm Semiconductor	19,684 In Stock	1 : £0.31000 Cut Tape (CT) 3,000 : £0.08193 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	400 V	700mA	1.1 V @ 700 mA	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 400 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RF071MM2STR DIODE STANDARD 200V 700MA PMDU Rohm Semiconductor	36,807 In Stock	1 : £0.32000 Cut Tape (CT) 3,000 : £0.06938 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Standard	200 V	700mA	850 mV @ 700 mA	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	10 µA @ 200 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RSX301LAM30TR DIODE SCHOTTKY 30V 3A PMDTM Rohm Semiconductor	8,337 In Stock	1 : £0.32000 Cut Tape (CT) 3,000 : £0.09300 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	3A	420 mV @ 3 A	Fast Recovery =< 500ns, > 200mA (Io)	-	200 µA @ 30 V	-	-	-	Surface Mount	SOD-128	PMDTM	150°C (Max)
RB160MM-30TR DIODE SCHOTTKY 30V 1A PMDU Rohm Semiconductor	11,487 In Stock	1 : £0.33000 Cut Tape (CT) 3,000 : £0.07086 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	1A	480 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	50 µA @ 30 V	-	-	-	Surface Mount	SOD-123F	PMDU	125°C (Max)
RB168MM-40TR DIODE SCHOTTKY 40V 1A PMDU Rohm Semiconductor	55,567 In Stock	1 : £0.34000 Cut Tape (CT) 3,000 : £0.11219 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	40 V	1A	650 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	550 nA @ 40 V	-	-	-	Surface Mount	SOD-123F	PMDU	175°C (Max)
RB060MM-60TR DIODE SCHOTTKY 60V 2A PMDU Rohm Semiconductor	58,259 In Stock	1 : £0.34000 Cut Tape (CT) 3,000 : £0.07012 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	60 V	2A	610 mV @ 2 A	Fast Recovery =< 500ns, > 200mA (Io)	-	50 µA @ 60 V	-	-	-	Surface Mount	SOD-123F	PMDU	150°C (Max)
RB160MM-60TR DIODE SCHOTTKY 60V 1A PMDU Rohm Semiconductor	50,510 In Stock	1 : £0.34000 Cut Tape (CT) 3,000 : £0.06791 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)
RF081MM2STR DIODE STANDARD 200V 800MA PMDU Rohm Semiconductor	32,347 In Stock	1 : £0.35000 Cut Tape (CT) 3,000 : £0.06274 Tape & Reel (TR)	-	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)
RB161MM-20TR DIODE SCHOTTKY 25V 1A PMDU Rohm Semiconductor	27,743 In Stock	1 : £0.35000 Cut Tape (CT) 3,000 : £0.06643 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	25 V	1A	350 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	700 µA @ 20 V	-	-	-	Surface Mount	SOD-123F	PMDU	125°C (Max)
RR268MM-600TFTR DIODE STANDARD 400V 1A PMDU Rohm Semiconductor	2,129 In Stock	1 : £0.41000 Cut Tape (CT) 3,000 : £0.08783 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	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)
RB080LAM-30TR DIODE SCHOTTKY 30V 5A PMDTM Rohm Semiconductor	18,212 In Stock	1 : £0.42000 Cut Tape (CT) 3,000 : £0.11219 Tape & Reel (TR)	-	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®	Active	Schottky	30 V	5A	510 mV @ 5 A	Fast Recovery =< 500ns, > 200mA (Io)	-	150 µA @ 30 V	-	-	-	Surface Mount	SOD-128	PMDTM	150°C (Max)

Showing

of 1,350

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

INFORMATION

HELP

CONTACT US

FOLLOW US