The IRPT2060A Power Module
The IRPT2060A power module, shown in figure 1, is a chip and wire epoxy encapsulated module. It houses input rectifiers, brake IGBT and freewheeling diode, output inverter, current sense shunts and NTC thermistor. The single-phase input bridge rectifiers are rated at 800V. The inverter section uses 600V, short circuit rated, ultrafast IGBTs and ultrafast freewheeling diodes. Current sensing is achieved through 25 mΩ low inductance shunts provided in the positive and negative DC bus rail. The NTC thermistor provides temperature sensing capability. The lead spacing on the power module meets UL840 pollution level 3 requirements.
   
• 3 hp (2.2 kW) power output
    Industrial rating at 120% overload for 1 minute
• 180-240V AC single-phase input, 50/60 Hz
• Single-phase rectifier bridge
• 3-phase, short circuit rated, 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