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IRF7946TRPbF

International Rectifier
Part Number IRF7946TRPbF
Manufacturer International Rectifier
Description Power MOSFET
Published Sep 14, 2015
Detailed Description Applications l Brushed Motor drive applications l BLDC Motor drive applications l Battery powered circuits l Half-bridge...
Datasheet PDF File IRF7946TRPbF PDF File

IRF7946TRPbF
IRF7946TRPbF

Overview
Applications l Brushed Motor drive applications l BLDC Motor drive applications l Battery powered circuits l Half-bridge and full-bridge topologies l Synchronous rectifier applications l Resonant mode power supplies l OR-ing and redundant power switches l DC/DC and AC/DC converters l DC/AC Inverters Benefits l Improved Gate, Avalanche and Dynamic dV/dt Ruggedness l Fully Characterized Capacitance and Avalanche SOA l Enhanced body diode dV/dt and dI/dt Capability l RoHS Compliant Containing no Lead, no Bromide and no Halogen StrongIRFET™ IRF7946PbF DirectFET® Power MOSFET VDSS RDS(on) typ.
max.
ID (Silicon Limited) ID (Package Limited) 40V 1.
1mΩ 1.
4mΩ c198A 90A G D S D S MX DirectFET™ ISOMETRIC Base part number IRF7946TRPbF Package Type DirectFET MX Standard Pack Form Quantity Tape and Reel 4800 Complete Part Number IRF7946TRPbF RDS(on), Drain-to -Source On Resistance (m Ω) ID, Drain Current (A) 6.
0 200 ID = 90A Limited By Package 150 4.
0 TJ = 125°C 2.
0 100 50 TJ = 25°C 0.
0 4 6 8 10 12 14 16 18 20 VGS, Gate -to -Source Voltage (V) Fig 1.
Typical On-Resistance vs.
Gate Voltage 1 www.
irf.
com © 2014 International Rectifier 0 25 50 75 100 125 150 TC , Case Temperature (°C) Fig 2.
Maximum Drain Current vs.
Case Temperature Submit Datasheet Feedback November 25, 2014 IRF7946PbF Absolute Maximum Ratings Symbol ID @ TC = 25°C ID @ TC = 100°C IDM PD @TC = 25°C VGS TJ TSTG Avalanche Characteristics EAS (Thermally limited) EAS (Thermally limited) IAR EAR Thermal Resistance Symbol RθJA RθJA RθJA RθJC RθJA-PCB Parameter Continuous Drain Current, VGS @ 10V (Silicon Limited) dContinuous Drain Current, VGS @ 10V (Silicon Limited) Pulsed Drain Current Maximum Power Dissipation Linear Derating Factor Gate-to-Source Voltage Operating Junction and Storage Temperature Range eSingle Pulse Avalanche Energy lSingle Pulse Avalanche Energy ÃdAvalanche Current dRepetitive Avalanche Energy Parameter nJunction-to-Ambient pJunction-to-Ambient oJunction-to-Ambient qkJun...


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