FDP8443

FDP8443 Datasheet


FDP8443 N-Channel MOSFET

Part Datasheet
FDP8443 FDP8443 FDP8443 (pdf)
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FDP8443 N-Channel MOSFET

August 2007

FDP8443

N-Channel MOSFET
40V, 80A, 3.5mΩ
- Typ rDS on = 2.7mΩ at VGS = 10V, ID = 80A - Typ Qg 10 = 142nC at VGS = 10V - Low Miller Charge - Low Qrr Body Diode - UIS Capability Single Pulse and Repetitive Pulse - Qualified to AEC Q101 - RoHS Compliant
- Automotive Engine Control - Powertrain Management - Solenoid and Motor Drivers - Electronic Steering - Integrated Starter / Alternator - Distributed Power Architecture and VRMs - Primary Switch for 12V Systems
2007 Fairchild Semiconductor Corporation

FDP8443 N-Channel MOSFET

MOSFET Maximum Ratings TC = 25°C unless otherwise noted

Parameter

VDSS VGS

Drain to Source Voltage

Gate to Source Voltage Drain Current Continuous TC < 144oC, VGS = 10V Continuous Tamb = 25oC, VGS = 10V, with = 62oC/W Pulsed

Single Pulse Avalanche Energy

Power Dissipation

Derate above 25oC

TJ, TSTG Operating and Storage Temperature

Thermal Characteristics

Note 1

Ratings 40 ±20 80 20

See Figure 4 531 188
-55 to +175

Units V
mJ W/oC

Thermal Resistance Junction to Case Thermal Resistance Junction to Ambient

Note 2
Package Marking and Ordering Information
oC/W oC/W

Device Marking FDP8443

Device FDP8443

Package TO-220AB

Reel Size Tube

Electrical Characteristics TC = 25°C unless otherwise noted

Parameter

Test Conditions

Off Characteristics

Tape Width N/A

Quantity 50 units

Min Typ Max Units

BVDSS IDSS IGSS

Drain to Source Breakdown Voltage Zero Gate Voltage Drain Current Gate to Source Leakage Current

On Characteristics

ID = 250uA, VGS = 0V

VDS = 32V, VGS = 0V

TC = 150oC

VGS = ±20V
±100 nA

VGS th Gate to Source Threshold Voltage rDS on Drain to Source On Resistance

Dynamic Characteristics

VGS = VDS, ID = 250uA ID = 80A, VGS= 10V ID = 80A, VGS= 10V, TJ = 175oC

Ciss Coss Crss RG Qg TOT Qg TH Qgs Qgs2 Qgd

VDS = 25V, VGS = 0V, f = 1MHz

VGS = 0.5V, f = 1MHz

VGS = 0 to 10V

VGS = 0 to 2V

VDD = 20V ID = 35A Ig = 1mA
9310
142 185 nC

FDP8443 N-Channel MOSFET

Electrical Characteristics TC = 25oC unless otherwise noted

Parameter

Test Conditions

Switching Characteristics VGS = 10V
ton td on tr td off tf toff

Turn-On Time Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Turn-Off Time

VDD = 20V, ID = 35A VGS = 10V, RGS = 2Ω

Drain-Source Diode Characteristics
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Datasheet ID: FDP8443 514260