IRPT1061A Datasheet, PDF (1/12 Pages) International Rectifier – Power Module for 1 hp Motor Drives

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PRELIMINARY
IRPT1061A
™
Power Module for 1 hp Motor Drives
· 1 hp (0.75 kW) power output
Industrial rating at 150% overload for 1 minute
· 180-240V AC input, 50/60 Hz
· 3-phase rectifier bridge
· 3-phase ultrafast IGBT inverter
· HEXFRED ultrafast soft recovery freewheeling diodes
· Brake IGBT and diode
· Low inductance (current sense) shunts in positive
and negative DC rail
· NTC temperature sensor
· Pin-to-baseplate isolation 2500V rms
· Easy-to-mount two-screw package
· Case temperature range -25°C to 125°C operational
Figure 1. IRPT1061A Power Module
IRPT1061C
180-240V
3-phase input
IRPT1061A
Power
Module
IRPT1061D
Driver-Plus
Board
PWM
generator
PWM
variable
frequency
output
AC
motor
feedback
(non-isolated)
feedback
processing
keyboard
Figure 2. The IRPT1061C
control system
within a motor
page 1