FCE P/N Other's P/N Description VDS VGS ID (A) RDS(ON)-10V RDS(ON)-4.5V RDS(ON)-2.5V RDS(ON)-1.8V Package ME3993 Fce-ME3993 -30 ±20 -2.2 133m 245m TSOP-6 可替换 Fairchild- FDC6506P -30 ±20 -1.8 170m 280m TSOP-6