BC109

The BC109 is designed as one kind of NPN general purpose transistors in a TO-18;SOT18 metal package with two points of features:(1)low current (max. 100 mA);(2)low voltage (max. 45 V).It can be used in general purpose switching and amplification.

Some characteristics of the BC109 can be summarized as:(1)collector-base voltage:30 V;(2)collector-emitter voltage:20 V;(3)emitter-base voltage:5 V;(4)collector current (DC):100 mA;(5)peak collector current:200 mA;(6)peak base current:200 mA;(7)total power dissipation Tamb </=25°C:300 mW;(8)storage temperature:-65 to +150 °C;(9)junction temperature:175°C;(10)operating ambient temperature:-65 to +150°C;(11)thermal resistance from junction to ambient(transistor mounted on an FR4 printed-circuit board):0.5 K/mW;(12)thermal resistance from junction to case:0.2 K/mW.If you want to know more information such as the electrical characteristics about the BC109,please download the datasheet in www.seekdatasheet.com or www.chinaicmart.com.

These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury.Philips customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.