IRPT2056A is a power module for 3 hp motor drives. It has 3 hp (2.2 kW) power output, industrial rated at 150% overload for 1 minute. The input voltage is 180-240V AC, frequency 50/60 Hz. It has 3-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 and case temperature range -25°C to 125°C operational.
The IRPT2056A is a chip and wire epoxy encapsulated power module intended for use in 3 hp (2.2 kW) industrial motor drive applications. It features an integrated three-phase input rectifier bridge, a short-circuit rated ultrafast IGBT inverter, and a brake circuit with a freewheeling diode. The module includes built-in current sense shunts and an NTC temperature sensor to facilitate system monitoring and protection.
| Nominal motor hp (kW) | 3 hp (2.2 kW) |
|---|---|
| Input Voltage | 180-240V AC, 50/60 Hz |
| Input Current (rms) | 15.4A |
| DC Link Voltage Max | 600V |
| Brake Current | 20A |
| Isolation Voltage | 2500V rms pin-to-baseplate |
| Operating Case Temperature Range | -25°C to 125°C |
The document recommends using the IR2133 as the gate driver.
The maximum soldering temperature at the pins is 260°C.
The mounting screws should be tightened to a torque of 1 Nm.