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
1N4937 DIODE GEN PURP 600V 1A AXIAL Fairchild Semiconductor	2,669,113	-	RFQ	Datasheet	-	DO-204AL, DO-41, Axial	Bulk	Active	Standard	600 V	1A	1.2 V @ 1 A	Fast Recovery =< 500ns, > 200mA (Io)	300 ns	5 µA @ 600 V	-	-	-	Through Hole	Axial	-65°C ~ 150°C
RB520S30 DIODE SCHOTTKY 30V 200MA SOD523 Fairchild Semiconductor	2,151,602	-	RFQ	Datasheet	-	SC-79, SOD-523	Bulk	Active	Schottky	30 V	200mA	600 mV @ 200 mA	Small Signal =< 200mA (Io), Any Speed	-	1 µA @ 10 V	-	-	-	Surface Mount	SOD-523	-55°C ~ 125°C
1N4148TR DIODE GEN PURP 100V 200MA DO35 Fairchild Semiconductor	1,305,000	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Through Hole	DO-35	-65°C ~ 175°C
BAS20 DIODE GP 150V 200MA SOT23-3 Fairchild Semiconductor	1,187,200	-	RFQ	Datasheet	-	TO-236-3, SC-59, SOT-23-3	Bulk	Active	Standard	150 V	200mA	1.25 V @ 200 mA	Small Signal =< 200mA (Io), Any Speed	50 ns	100 nA @ 150 V	5pF @ 0V, 1MHz	-	-	Surface Mount	SOT-23-3 (TO-236)	-55°C ~ 150°C
1N4148 DIODE GEN PURP 100V 200MA DO35 Fairchild Semiconductor	366,775	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Through Hole	DO-35	-65°C ~ 175°C
1N914A DIODE GEN PURP 100V 200MA DO35 Fairchild Semiconductor	294,335	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Obsolete	Standard	100 V	200mA	1 V @ 20 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Through Hole	DO-204AH (DO-35)	175°C (Max)
BAV21 DIODE GEN PURP 250V 250MA DO35 Fairchild Semiconductor	284,729	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	Standard	250 V	250mA	1.25 V @ 200 mA	Fast Recovery =< 500ns, > 200mA (Io)	50 ns	100 nA @ 200 V	5pF @ 0V, 1MHz	-	-	Through Hole	DO-35	-50°C ~ 200°C
BAW62 DIODE GEN PURP 75V 300MA DO35 Fairchild Semiconductor	193,684	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	Standard	75 V	300mA	1 V @ 100 mA	Fast Recovery =< 500ns, > 200mA (Io)	4 ns	5 µA @ 75 V	2pF @ 0V, 1MHz	-	-	Through Hole	DO-35	175°C (Max)
1N4151TR DIODE GEN PURP 75V 150MA DO35 Fairchild Semiconductor	158,003	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Obsolete	Standard	75 V	150mA	1 V @ 50 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	50 nA @ 50 V	2pF @ 0V, 1MHz	-	-	Through Hole	DO-204AH (DO-35)	175°C (Max)
1N4148_NL DIODE GEN PURP 100V 200MA DO35 Fairchild Semiconductor	136,500	-	RFQ	Datasheet	-	DO-204AH, DO-35, Axial	Bulk	Active	Standard	100 V	200mA	1 V @ 10 mA	Small Signal =< 200mA (Io), Any Speed	4 ns	5 µA @ 75 V	4pF @ 0V, 1MHz	-	-	Through Hole	DO-35	-65°C ~ 175°C

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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.