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PS21963-AT Datasheet(PDF) 4 Page - Mitsubishi Electric Semiconductor |
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PS21963-AT Datasheet(HTML) 4 Page - Mitsubishi Electric Semiconductor |
4 / 10 page MITSUBISHI SEMICONDUCTOR <Dual-In-Line Package Intelligent Power Module> PS21963-T/-AT/-CT/-TW TRANSFER-MOLD TYPE INSULATED TYPE Mar. 2009 4 V V V V mA V 20 20 –0.5~VD+0.5 –0.5~VD+0.5 1 –0.5~VD+0.5 Applied between VP1-VNC, VN1-VNC Applied between VUFB-U, VVFB-V, VWFB-W Applied between UP, VP, WP, UN, VN, WN-VNC Applied between FO-VNC Sink current at FO terminal Applied between CIN-VNC Control supply voltage Control supply voltage Input voltage Fault output supply voltage Fault output current Current sensing input voltage VD VDB VIN VFO IFO VSC 450 500 600 10 20 27.0 –20~+125 Applied between P-N Applied between P-N TC = 25 °C TC = 25 °C, less than 1ms TC = 25 °C, per 1 chip (Note 1) VCC VCC(surge) VCES ±IC ±ICP PC Tj Condition Symbol Parameter Ratings Unit Supply voltage Supply voltage (surge) Collector-emitter voltage Each IGBT collector current Each IGBT collector current (peak) Collector dissipation Junction temperature V V V A A W °C MAXIMUM RATINGS (Tj = 25 °C, unless otherwise noted) INVERTER PART Condition Symbol Parameter Ratings Unit CONTROL (PROTECTION) PART Note 1 : The maximum junction temperature rating of the power chips integrated within the DIPIPM is 150 °C (@ TC ≤ 100°C). However, to en- sure safe operation of the DIPIPM, the average junction temperature should be limited to Tj(ave) ≤ 125°C (@ TC ≤ 100°C). Note1: In the recommended external protection circuit, please select the RC time constant in the range 1.5~2.0 µs. 2: To prevent erroneous protection operation, the wiring of A, B, C should be as short as possible. Drive circuit Drive circuit Protection circuit W V U B C VNC CIN A P N1 N C R Shunt Resistor External protection circuit DIPIPM L-side IGBTS H-side IGBTS SC Protection Trip Level IC (A) tw ( µs) 2 0 Short Circuit Protective Function (SC) : SC protection is achieved by sensing the L-side DC-Bus current (through the external shunt resistor) after allowing a suitable filtering time (defined by the RC circuit). When the sensed shunt voltage exceeds the SC trip-level, all the L-side IGBTs are turned OFF and a fault signal (Fo) is output. Since the SC fault may be repetitive, it is recommended to stop the system when the Fo signal is received and check the fault. Collector current waveform (Note 1) (Note 2) Fig. 6 EXTERNAL PART OF THE DIPIPM PROTECTION CIRCUIT |
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