FETs, MOSFETs

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Mfr. Part #	Availability	Price	Quantity	Datasheet	Series	Package/Case	Packaging	Product Status	FET Type	Technology	Drain to Source Voltage (Vdss)	Current - Continuous Drain (Id) @ 25°C	Drive Voltage (Max Rds On, Min Rds On)	Rds On (Max) @ Id, Vgs	Vgs(th) (Max) @ Id	Gate Charge (Qg) (Max) @ Vgs	Vgs (Max)	Input Capacitance (Ciss) (Max) @ Vds	FET Feature	Power Dissipation (Max)	Operating Temperature	Grade	Qualification	Mounting Type	Supplier Device Package
IRFBF20 MOSFET N-CH 900V 1.7A TO220AB Vishay Siliconix	2,790	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	N-Channel	MOSFET (Metal Oxide)	900 V	1.7A (Tc)	10V	8Ohm @ 1A, 10V	4V @ 250µA	38 nC @ 10 V	±20V	490 pF @ 25 V	-	54W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
IRFBF30 MOSFET N-CH 900V 3.6A TO220AB Vishay Siliconix	4,383	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	N-Channel	MOSFET (Metal Oxide)	900 V	3.6A (Tc)	10V	3.7Ohm @ 2.2A, 10V	4V @ 250µA	78 nC @ 10 V	±20V	1200 pF @ 25 V	-	125W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
IRFBG30 MOSFET N-CH 1000V 3.1A TO220AB Vishay Siliconix	3,547	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	N-Channel	MOSFET (Metal Oxide)	1000 V	3.1A (Tc)	10V	5Ohm @ 1.9A, 10V	4V @ 250µA	80 nC @ 10 V	±20V	980 pF @ 25 V	-	125W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
IRFI830G MOSFET N-CH 500V 3.1A TO220-3 Vishay Siliconix	3,482	-	RFQ	Datasheet	-	TO-220-3 Full Pack, Isolated Tab	Tube	Active	N-Channel	MOSFET (Metal Oxide)	500 V	3.1A (Tc)	10V	1.5Ohm @ 1.9A, 10V	4V @ 250µA	38 nC @ 10 V	±20V	610 pF @ 25 V	-	35W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220-3
IRF540 MOSFET N-CH 100V 28A TO220AB Vishay Siliconix	5,533	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	N-Channel	MOSFET (Metal Oxide)	100 V	28A (Tc)	10V	77mOhm @ 17A, 10V	4V @ 250µA	72 nC @ 10 V	±20V	1700 pF @ 25 V	-	150W (Tc)	-55°C ~ 175°C (TJ)	-	-	Through Hole	TO-220AB
IRF644 MOSFET N-CH 250V 14A TO220AB Vishay Siliconix	5,279	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	N-Channel	MOSFET (Metal Oxide)	250 V	14A (Tc)	10V	280mOhm @ 8.4A, 10V	4V @ 250µA	68 nC @ 10 V	±20V	1300 pF @ 25 V	-	125W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
IRF734 MOSFET N-CH 450V 4.9A TO220AB Vishay Siliconix	5,138	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	N-Channel	MOSFET (Metal Oxide)	450 V	4.9A (Tc)	10V	1.2Ohm @ 2.9A, 10V	4V @ 250µA	45 nC @ 10 V	±20V	680 pF @ 25 V	-	74W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
IRF740A MOSFET N-CH 400V 10A TO220AB Vishay Siliconix	8,118	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	N-Channel	MOSFET (Metal Oxide)	400 V	10A (Tc)	10V	550mOhm @ 6A, 10V	4V @ 250µA	36 nC @ 10 V	±30V	1030 pF @ 25 V	-	125W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
IRF830A MOSFET N-CH 500V 5A TO220AB Vishay Siliconix	9,909	-	RFQ	Datasheet	-	TO-220-3	Tube	Active	N-Channel	MOSFET (Metal Oxide)	500 V	5A (Tc)	10V	1.4Ohm @ 3A, 10V	4.5V @ 250µA	24 nC @ 10 V	±30V	620 pF @ 25 V	-	74W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB
IRF840A MOSFET N-CH 500V 8A TO220AB Vishay Siliconix	9,875	-	RFQ	Datasheet	-	TO-220-3	Tube	Obsolete	N-Channel	MOSFET (Metal Oxide)	500 V	8A (Tc)	10V	850mOhm @ 4.8A, 10V	4V @ 250µA	38 nC @ 10 V	±30V	1018 pF @ 25 V	-	125W (Tc)	-55°C ~ 150°C (TJ)	-	-	Through Hole	TO-220AB

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FREQUENTLY ASKED QUESTIONS

FETs, MOSFETs FAQ

Common questions about filtering, comparing and sourcing FETs, MOSFETs components.

How can I narrow the FETs, MOSFETs 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 FETs, MOSFETs 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.