The KTC3198-Y is a NPN bipolar transistor from Taiwan Semiconductor.

• It is designed for use in discrete semiconductor products and specifically in transistors.
• The transistor has a maximum power rating of 500 mW and a maximum collector-emitter breakdown voltage of 50 V.
• The maximum collector current is 150 mA.
• The transistor is housed in a TO-92 package, which is a through-hole mounting type.
• The operating temperature range is from -55°C to 150°C.
• The KTC3198-Y has a DC current gain (hFE) of 70 @ a collector current of 2 mA and a collector-emitter voltage of 6 V.
• The transistor has a frequency transition of 80 MHz.
• With its compact size and high performance, the KTC3198-Y is suitable for a wide range of applications in electronics.