BC548 / BC548A / BC548B / BC548C NPN General Purpose Amplifier BC548 BC548A BC548B BC548C This device is designed for use as general purpose amplifiers and switches requiring collector currents to 300 mA. Sourced from Process 10. See PN100A for characteristics. Absolute Maximum Ratings* TA = 25°C unless otherwise noted
bc548 bc548a bc548b bc548c.pdf Size:21K _fairchild_semi. Discrete POWER & Signal Technologies BC548 BC548A BC548B BC548C E TO-92 B C NPN General Purpose Amplifier This device is designed for use as general purpose amplifiers and switches requiring collector currents to 300 mA. Sourced from Process 10. See PN100A for characteristics.
Appendix Appendix1-Rev1.1 The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical A BC548B NPN Transistor in a TO92 package. Ideal for general purpose switching applications. Ic max 100mA. Hfe min 200.
Offer BC547B/BC548B FAIRCHILD from Kynix Semiconductor Hong Kong Limited.IC Chips So the idea was to control the 12V source using the BC547 transistor with the base controlled by an Arduino pin, and then to feed the emitter of the transistor into a standard 7805 regulator setup (with cap sizes taken from the 7805 datasheet). However, the circuit doesn't work as expected.