Taiwan Semiconductor Co., Ltd. Single Bipolar Transistors KTC3198-O B1G

The KTC3198-O is an NPN bipolar transistor in a TO-92 package, designed for general purpose switching and audio frequency amplification. It has a collector-emitter voltage rating of 50 V, a continuous collector current of 150 mA, and a power dissipation of 500 mW. The transition frequency is 80 MHz, and the thermal resistance from junction to ambient is 250 °C/W. The junction and storage temperature range is -55 °C to +150 °C. The device is RoHS compliant. Its DC current gain (hFE) is classified in the O range, between 70 and 140. The package dimensions are 4.30 to 4.70 mm in width and length, and 12.50 to 14.50 mm in height. It is supplied in bulk packaging with 5,000 units per pack.