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IRF7946PBF

International Rectifier
Part Number IRF7946PBF
Manufacturer International Rectifier
Description Power MOSFET
Published Sep 14, 2015
Detailed Description Application  Brushed Motor drive applications  BLDC Motor drive applications Battery powered circuits  Half-brid...
Datasheet PDF File IRF7946PBF PDF File

IRF7946PBF
IRF7946PBF

Overview
Application  Brushed Motor drive applications  BLDC Motor drive applications Battery powered circuits  Half-bridge and full-bridge topologies  Synchronous rectifier applications  Resonant mode power supplies  OR-ing and redundant power switches  DC/DC and AC/DC converters  DC/AC Inverters Benefits  Improved Gate, Avalanche and Dynamic dv/dt Ruggedness  Fully Characterized Capacitance and Avalanche SOA  Enhanced body diode dv/dt and di/dt Capability  RoHS Compliant Containing no Lead, no Bromide and no Halogen StrongIRFET™ IRF7946PbF DirectFET® N-Channel Power MOSFET  VDSS RDS(on) typ.
max ID 40V 1.
1m 1.
4m 198A G D S D S MX DirectFET™ ISOMETRIC Base part number Package Type IRF7946TRPbF DirectFET MX Standard Pack Form Quantity Tape and Reel 4800 Orderable Part Number IRF7946TRPbF RDS(on), Drain-to -Source On Resistance (m ) ID, Drain Current (A) 6.
0 ID = 90A 4.
0 TJ = 125°C 2.
0 0.
0 4 TJ = 25°C 6 8 10 12 14 16 18 20 VGS, Gate -to -Source Voltage (V) Fig 1.
Typical On-Resistance vs.
Gate Voltage 200 150 100 50 0 25 50 75 100 125 150 TC , Case Temperature (°C) Fig 2.
Maximum Drain Current vs.
Case Temperature 1 www.
irf.
com © 2015 International Rectifier Submit Datasheet Feedback September 9, 2015 IRF7946PbF Absolute Maximum Ratings Symbol Parameter ID @ TC = 25°C Continuous Drain Current, VGS @ 10V ID @ TC = 100°C IDM PD @TC = 25°C Continuous Drain Current, VGS @ 10V Pulsed Drain Current  Maximum Power Dissipation Linear Derating Factor VGS TJ TSTG Gate-to-Source Voltage Operating Junction and Storage Temperature Range Avalanche Characteristics EAS (Thermally limited) Single Pulse Avalanche Energy  EAS (Thermally limited) Single Pulse Avalanche Energy  IAR Avalanche Current  EAR Repetitive Avalanche Energy  Thermal Resistance Symbol Parameter RJA RJA RJA RJC RJA-PCB Junction-to-Ambient  Junction-to-Ambient  Junction-to-Ambient  Junction-to-Case  Junction-to-PCB M...


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