FDB8444 Datasheet. Specs and Replacement

Type Designator: FDB8444  📄📄 

Type of Transistor: MOSFET

Type of Control Channel: N-Channel

Absolute Maximum Ratings

Pd ⓘ - Maximum Power Dissipation: 167 W

|Vds|ⓘ - Maximum Drain-Source Voltage: 40 V

|Vgs|ⓘ - Maximum Gate-Source Voltage: 20 V

|Id| ⓘ - Maximum Drain Current: 70 A

Tj ⓘ - Maximum Junction Temperature: 175 °C

Electrical Characteristics

RDSonⓘ - Maximum Drain-Source On-State Resistance: 0.0055 Ohm

Package: TO263 D2PAK

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FDB8444 substitution

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FDB8444 datasheet

 ..1. Size:310K  fairchild semi
fdb8444.pdf pdf_icon

FDB8444

February 2006 FDB8444 N-Channel PowerTrench MOSFET 40V, 70A, 5.5m Features Applications Automotive Engine Control Typ rDS(on) = 3.9m at VGS = 10V, ID = 70A Powertrain Management Typ Qg(TOT) = 91nC at VGS = 10V Solenoid and Motor Drivers Low Miller Charge Electronic Transmission Low Qrr Body Diode Distributed Power Architecture and VRMs UIS Capability (Single Pul... See More ⇒

 ..2. Size:387K  fairchild semi
fdb8444 f085.pdf pdf_icon

FDB8444

October 2010 FDB8444_F085 N-Channel PowerTrench MOSFET 40V, 70A, 5.5m Features Applications Automotive Engine Control Typ rDS(on) = 3.9m at VGS = 10V, ID = 70A Powertrain Management Typ Qg(TOT) = 91nC at VGS = 10V Solenoid and Motor Drivers Low Miller Charge Electronic Transmission Low Qrr Body Diode Distributed Power Architecture and VRMs UIS Capability (Single P... See More ⇒

 0.1. Size:292K  fairchild semi
fdb8444ts.pdf pdf_icon

FDB8444

August 2007 FDB8444TS tm N-Channel PowerTrench MOSFET with Temperature Sensor 40V, 70A, 5m Features Applications Typ rDS(on) = 3.8m at VGS = 10V, ID = 70A Automotive Engine Control Typ Qg(TOT) = 130nC at VGS = 10V Powertrain Management Low Miller Charge Solenoid and Motor Drivers Low Qrr Body Diode Electronic Transmission UIS Capability (Single Pulse and Repetitive Pul... See More ⇒

 8.1. Size:452K  fairchild semi
fdb8442 f085.pdf pdf_icon

FDB8444

May 2010 FDB8442_F085 N-Channel PowerTrench MOSFET 40V, 80A, 2.9m Features Applications Automotive Engine Control Typ rDS(on) = 2.1m at VGS = 10V, ID = 80A Powertrain Management Typ Qg(10) = 181nC at VGS = 10V Solenoid and Motor Drivers Low Miller Charge Electronic Steering Low Qrr Body Diode Integrated Starter / Alternator UIS Capability (Single Pulse and Repet... See More ⇒

Detailed specifications: FDB8160F085, STU312D, FDB8441, FDB8441F085, FDB8442, FDB8442F085, FDB8443, FDB8443F085, IRF520, FDB8444F085, FDB8445, FDB8445F085, FDB8447L, FDB8453LZ, FDB8832, STU313D, FDB8832F085

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