Absolute Maximum Ratings at Tc = 25°C Parameter Symbol Conditions Ratings unit Supply voltage VCC + - U - (V -, W -) terminal, surge < 500V *1 450 V Collector-emitter voltage VCE + - U (V, W) terminal or U (V, W) - U - (V -, W -) terminal 600 V Output current IO +, U -, V -, W -, U, V, W terminal current