Maker : International Rectifier
Part No. : T1061

  Datasheet PDF : T1061.pdf
  Cross Reference : T1061 Cross Reference
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Shortcut : T1061  T106A1  T106B1  T106B1  T106C1  T106D1  T106D1  T106E1  T106F1  T106M1 

Product Information

PD 6.118 IRPT1061A www.DataSheet4U.com 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 IRPT1061A Power Module IRPT1061D Driver-Plus Board PWM variable frequency output 180-240V 3-phase input AC motor feedback (non-isolated) PWM generator feedback processing keyboard Figure 2. The IRPT1061C control system within a motor page 1 IRPT1061A www.DataSheet4U.com System Description The IRPT1061A Power Module The IRPT1061A 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 3-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 75 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. The power circuit and layout within the module are carefully designed to minimize inductance in the power path, to reduce noise during inverter operation and to improve the inverter efficiency. The Driver-Plus Board required to run the inverter can be soldered to the power module pins, thus minimizing assembly and alignment. The power module is designed to be mounted to a heat sink with two screw mount positions, in order to insure good thermal contact between the module substrate and the heat sink. and Design Kit The IRPT1061A (Figure 3) provides the complete power conversion function for a 1 hp (0.75 kW) variable voltage, variable frequency AC motor controller. The combines the Power Module (IRPT1061A) with a Driver-Plus Board (IRPT1061D). The Design Kit, IRPT1061E includes the following: • Complete integrated power stage • Specification and operating instructions • Bill of materials • Electrical schematic • Mechanical layout for Driver-Plus Board • Software transferrable file for easy design integration • Application information and layout considerations Figure 3. IRPT1061C page 2 IRPT1061A www.DataSheet4U.com Specifications PARAMETERS Input Power Voltage Frequency Current IFSM VALUES 220V, -15%, +10%, 3-phase 50/60 Hz 6.2A rms @ nominal output 150A 0 - 230V rms 1 hp (0.75 kW) nominal full load power 150% overload for 1 minute 4.4A rms nominal full load power 6.6A rms 150% overload for 1 minute 425V maximum 7.9A 50kOhms ±5% 3.1kOhms ±10% 75mOhms ±5% 10 µs 20A peak CONDITIONS TA = 40°C, RthSA = 1.24°C/W 10 ms half-cycle, non-repetitive surge defined by external PWM control Vin = 220V AC, fpwm = 4 kHz, fo = 60 Hz, TA = 40°C, RthSA = 1.24°C/W Output Power Voltage Nominal motor hp (kW) Nominal motor current DC Link DC link voltage Brake Current Sensor Temp. sense resistance Current sense @ TNTC = 25°C @ TNTC = 100°C @ TSHUNT = 25°C DC bus = 425V, VGE = 15V, line to line short Protection IGBT short circuit time Recommended short circuitshutdown current Gate Drive QG 34 nC (typical) VGE = 15V, refer figure 5b Recommended gate driver IR2132J (refer figure 10) 2500V rms -25°C to 125°C 1 Nm -40°C to 125°C 260°C maximum refer to design kit IRPT1061E pin to baseplate, 60 Hz, 1 minute 95% RH max. (non-condensing) M4 screw type at the pins (.06" from case) Module Isolation voltage Operating case temperature Mounting torque Storage...

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