FDB8445 is Obsolete and no longer manufactured.

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Alpha & Omega Semiconductor Inc.

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FDB8445
DigiKey Part Number	FDB8445TR-ND - Tape & Reel (TR) FDB8445CT-ND - Cut Tape (CT) FDB8445DKR-ND - Digi-Reel®
Manufacturer	onsemi
Manufacturer Product Number	FDB8445
Description	MOSFET N-CH 40V 70A TO263AB
Customer Reference
Detailed Description	N-Channel 40 V 70A (Tc) 92W (Tc) Surface Mount TO-263 (D2PAK)
Datasheet	Datasheet

Product Attributes

Type	Description	Select All
Category	Discrete Semiconductor Products Transistors FETs, MOSFETs Single FETs, MOSFETs
Mfr	onsemi
Series	PowerTrench®
Packaging	Tape & Reel (TR) Cut Tape (CT) Digi-Reel®
Part Status	Obsolete
FET Type	N-Channel
Technology	MOSFET (Metal Oxide)
Drain to Source Voltage (Vdss)	40 V
Current - Continuous Drain (Id) @ 25°C	70A (Tc)
Drive Voltage (Max Rds On, Min Rds On)	10V
Rds On (Max) @ Id, Vgs	9mOhm @ 70A, 10V
Vgs(th) (Max) @ Id	4V @ 250µA
Gate Charge (Qg) (Max) @ Vgs	62 nC @ 10 V
Vgs (Max)	±20V
Input Capacitance (Ciss) (Max) @ Vds	3805 pF @ 25 V
FET Feature	-
Power Dissipation (Max)	92W (Tc)
Operating Temperature	-55°C ~ 175°C (TJ)
Grade	-
Qualification	-
Mounting Type	Surface Mount
Supplier Device Package	TO-263 (D2PAK)
Package / Case	TO-263-3, D2PAK (2 Leads + Tab), TO-263AB
Base Product Number	FDB844