FQL40N50

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Part Number	FQL40N50
Manufacturer	onsemi
Category	Discrete Semiconductor › Transistors - FETs, MOSFETs - Single
Description	MOSFET N-CH 500V 40A TO264-3
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	FQL40N50 PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 09 - Dec 13 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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FQL40N50 Specifications

Part Number:	FQL40N50
Brand:	onsemi
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Discrete Semiconductor
Subcategory:	Transistors - FETs, MOSFETs - Single
Manufacturer:	onsemi
Product Status:	Obsolete
FET Type:	N-Channel
Technology:	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss):	500 V
Current - Continuous Drain (Id) @ 25°C:	40A (Tc)
Drive Voltage (Max Rds On, Min Rds On):	10V
Rds On (Max) @ Id, Vgs:	110mOhm @ 20A, 10V
Vgs(th) (Max) @ Id:	5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs:	200 nC @ 10 V
Vgs (Max):	±30V
Input Capacitance (Ciss) (Max) @ Vds:	7500 pF @ 25 V
FET Feature:	-
Power Dissipation (Max):	460W (Tc)
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Through Hole
Supplier Device Package:	TO-264-3
Package / Case:	TO-264-3, TO-264AA

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