FDD8444L

FDD8444L Datasheet


FDD8444L N-Channel MOSFET

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FDD8444L FDD8444L FDD8444L (pdf)
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FDD8444L N-Channel MOSFET

MPLEMENTATION

April 2007

FDD8444L

N-Channel MOSFET
40V, 50A, 6.0mΩ
- Typ rDS on = 3.8mΩ at VGS = 5V, ID = 50A - Typ Qg tot = 46nC at VGS = 5V - Low Miller Charge - Low Qrr Body Diode - UIS Capability Single Pulse/ Repetitive Pulse - Qualified to AEC Q101 - RoHS Compliant
- Automotive Engine Control - Powertrain Management - Solenoid and Motor Drivers - Electronic Transmission - Distributed Power Architecture and VRMs - Primary Switch for 12V and 24V systems

AD FREE I
2006 Fairchild Semiconductor Corporation

FDD8444L 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 < 150°C, VGS = 10V Continuous Tamb = 25oC, VGS = 10V, with = 52oC/W Pulsed

Single Pulse Avalanche Energy

Power Dissipation

Derate above 25oC

TJ, TSTG Operating and Storage Temperature

Thermal Characteristics

Note 1 Note 2

Ratings 40 ±20 50 16

See Figure 4 295 153
-55 to +175

Units V
mJ W/oC

Thermal Resistance, Junction to Case Thermal Resistance, Junction to Ambient TO-252, 1in2 copper pad area
Package Marking and Ordering Information
oC/W oC/W

Device Marking FDD8444L

Device FDD8444L

Package TO-252AA

Reel Size 13”

Tape Width 12mm

Quantity 2500 units

Electrical Characteristics TJ = 25°C unless otherwise noted

Parameter

Test Conditions

Off Characteristics

Min Typ Max Units

BVDSS IDSS IGSS

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

ID = 250uA, VGS = 0V

VDS = 32V, VGS = 0V

TJ = 150oC

VGS = ±20V

On Characteristics
±100 nA

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

Dynamic Characteristics

VGS = VDS, ID = 250uA ID = 50A, VGS= 10V ID = 50A, VGS= 5V ID = 50A, VGS= 4.5V ID = 50A, VGS= 5V, TJ = 175oC

Ciss Coss Crss

VDS = 25V, VGS = 0V, f = 1MHz
5530

Gate Resistance
f = 1MHz

Qg TOT Total Gate Charge at 5V

VGS = 0 to 5V

Qg TH Threshold Gate Charge

VGS = 0 to 2V

VDD = 20V

Gate to Source Gate Charge

ID = 50A

Qgs2

Gate Charge Threshold to Plateau

Ig = 1.0mA

Gate to Drain “Miller“ Charge

FDD8444L N-Channel MOSFET
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Datasheet ID: FDD8444L 514143