[原创]Infineon RC-D2 IGBT IKD04N60RC2 200W家用电器评估方案

Infineon公司的RC-D2 IGBT IKD04N60RC2是600V反向导通(RC)的绝缘栅双极型晶体管(IGBT),工作频率高达20kHz,最大结温为175°C,短路能力为3μs,电流能力从4A到15A,采用SOT-223封装. 评估板EVAL-M7-HVIGBT-INV能处理多达200W的输出功率,载波频率是8kHz而不需要外接散热器.逆变器部分主要器件是成本效益的RC-D2 IGBT,输入电压为220V+/-15%,板上5V和15V输出电压,PCB尺寸为96 mm x 103 mmx43mm, RoHS兼容.最大输出相电流为1.3A,最大开关频率为20kHz,最大DC总线电压为400V.主要用在大多数家用电器如空调,电冰箱和通用驱动器(GPD).本文介绍了RC-D2 IGBT主要特性与指标和框图, 评估板EVAL-M7-HVIGBT-INV主要特性和指标,电路图,材料清单和PCB设计图.

600 V RC-D2 is the successor of the RC-DF IGBT. The diode is monolithically integrated which makes this technology suited for consumer drives. The current rating of the diode was optimized in order to make this product even more competitive in terms of price and performance. The RC-D2 is also the first IGBT family to introduce the SOT-223 package to further improve the price by having a smaller package which is pin to pin compatible and replaceable with the DPAK package, fitting on the same footprint.

Main improvement compared to RC-DF:

Adequate performance at competitive price

Good enough di/dt controllability in order to reduce electromagnetic noise

Improved humidity robustness (HV-H3TRB test passed)

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