Single Diodes

Use the filters and product table below to compare Single Diodes components by manufacturer, availability, pricing reference and technical specifications. Review datasheets and key parameters to narrow the selection for your application.

If you already have a target part number, package, rating or quantity, send the requirement to Winsun (HK) Electronics for availability checks, BOM sourcing, shortage support and quotation assistance.

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	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	Supplier Device Package	Operating Temperature - Junction
RB721Q-40T-77 DIODE SCHOTTKY 40V 30MA MSD Rohm Semiconductor	9,691	-	RFQ	Datasheet	-	DO-204AG, DO-34, Axial	Tape & Box (TB)	Obsolete	Schottky	40 V	30mA	370 mV @ 1 mA	Small Signal =< 200mA (Io), Any Speed	-	500 nA @ 25 V	2pF @ 1V, 1MHz	-	-	Through Hole	MSD	125°C (Max)
RLS-73TE-11 DIODE GEN PURP 80V 130MA LLDS Rohm Semiconductor	5,667	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Obsolete	Standard	80 V	130mA	1.2 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	500 nA @ 80 V	2pF @ 0.5V, 1MHz	-	-	Surface Mount	LLDS	-65°C ~ 175°C
RLS139TE-11 DIODE GEN PURP 80V 130MA LLDS Rohm Semiconductor	2,119	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Obsolete	Standard	80 V	130mA	1.2 V @ 100 mA	Small Signal =< 200mA (Io), Any Speed	50 ns	20 nA @ 30 V	5pF @ 0.5V, 1MHz	-	-	Surface Mount	LLDS	175°C (Max)
RF101A2ST-32 DIODE GEN PURP 200V 1A MSR Rohm Semiconductor	8,209	-	RFQ	Datasheet	-	DO-41 Mini, Axial	Tape & Box (TB)	Obsolete	Standard	200 V	1A	870 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	25 ns	10 µA @ 200 V	-	-	-	Through Hole	MSR	150°C (Max)
1SR139-400T-31 DIODE GEN PURP 400V 1A MSR Rohm Semiconductor	4,585	-	RFQ	Datasheet	-	DO-41 Mini, Axial	Tape & Box (TB)	Obsolete	Standard	400 V	1A	1.1 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	10 µA @ 400 V	-	-	-	Through Hole	MSR	150°C (Max)
RB521S-30FTE61 DIODE SCHOTTKY 30V 200MA EMD2 Rohm Semiconductor	6,997	-	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Obsolete	Schottky	30 V	200mA	500 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	30 µA @ 10 V	-	-	-	Surface Mount	EMD2	125°C (Max)
RB520S-30FTE61 DIODE SCHOTTKY 30V 200MA EMD2 Rohm Semiconductor	3,230	-	RFQ	Datasheet	-	SC-79, SOD-523	Tape & Reel (TR)	Obsolete	Schottky	30 V	200mA	600 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	1 µA @ 10 V	-	-	-	Surface Mount	EMD2	125°C (Max)
RB160A90T-32 DIODE SCHOTTKY 90V 1A MSR Rohm Semiconductor	9,159	-	RFQ	Datasheet	-	DO-41 Mini, Axial	Tape & Box (TB)	Obsolete	Schottky	90 V	1A	730 mV @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	-	100 µA @ 90 V	-	-	-	Through Hole	MSR	150°C (Max)
RLR4004TE-21 DIODE GEN PURP 400V 800MA LLDS Rohm Semiconductor	2,105	-	RFQ	Datasheet	-	DO-213AC, MINI-MELF, SOD-80	Tape & Reel (TR)	Obsolete	Standard	400 V	800mA	1 V @ 800 mA	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 400 V	-	-	-	Surface Mount	LLDS	150°C (Max)
1N4004AT-82 DIODE GEN PURP 400V 1A DO41 Rohm Semiconductor	5,051	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Tape & Box (TB)	Obsolete	Standard	400 V	1A	1.1 V @ 1 A	Standard Recovery >500ns, > 200mA (Io)	-	10 µA @ 400 V	-	-	-	Through Hole	DO-41	175°C (Max)

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FREQUENTLY ASKED QUESTIONS

Single Diodes FAQ

Common questions about filtering, comparing and sourcing Single Diodes components.

How can I narrow the Single Diodes selection?

Use the available manufacturer and technical parameter filters to reduce the product list. Compare the remaining part numbers against your electrical, package and application requirements.

Should I confirm the datasheet before selecting a part?

Yes. Always review the manufacturer datasheet to confirm ratings, package, operating conditions and other technical details before finalizing a component for your design.

Can Winsun (HK) Electronics help source a specific Single Diodes part number?

Yes. Send the exact manufacturer part number and required quantity for availability, lead-time and quotation support.

Do you support BOM, shortage or alternative-part requirements?

Yes. You can submit a BOM or shortage list for sourcing assistance. Where appropriate, our team can also help review possible alternative-part options.