IRFU7740PbF, IRFR7740PbF Datasheet - International Rectifier

IRFU7740PbF Power MOSFET

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 G Benefits  Improved gate, avalanche and dynamic dV/dt ruggedness  Fully characterized capacitance and avalanche SOA  Enhanced body d.

IRFU7740PbF Features

* PULSE ( THERMAL RESPONSE ) Notes: 1. Duty Factor D = t1/t2 2. Peak Tj = P dm x Zthjc + Tc 1E-005 0.0001 0.001 0.01 t1 , Rectangular Pulse Duration (sec) 0.1 1 Fig 14. Maximum Effective Transient Thermal Impedance, Junction-to-Case 100 Allowed avalanche Current vs avalanche pulsewidth, tav,

IRFR7740PbF-InternationalRectifier.pdf