ROHM Semiconductor GmbH NPN, SOT-23, 45V 0.5A, Small Signal Transistor BCX19

BCX19 is an NPN silicon transistor in a SOT-23 package, designed for audio frequency small signal amplification. It has a collector-emitter voltage rating of 50 V, a collector current rating of 500 mA, and a power dissipation of 200 mW when mounted on a reference land. The collector-emitter saturation voltage is up to 620 mV at 500 mA collector current and 50 mA base current. The DC current gain ranges from 40 to 600 depending on collector current, and the transition frequency is 250 MHz. The device operates with a junction temperature up to 150°C and is stored between -65°C and +150°C.