Description
BC547 is usually used for current amplifier, quick switching and pulse-width modulation (PWM). Therefore, if you need to control the speed of a motor or actuator in some of your projects, you can simply use this transistor to achieve it.
Characteristics of BC547 Transistor
- Type – NPN
- Collector-Emitter Voltage: 45 V
- Collector-Base Voltage: 50 V
- Emitter-Base Voltage: 6 V
- Collector Current: 0.1 A
- Collector Dissipation – 0.5 W
- DC Current Gain (hfe) – 110 to 800
- Transition Frequency – 150 MHz
- Noise Figure – 2 dB
- Operating and Storage Junction Temperature Range -65 to +150 °C
- Package – TO-92
Complementary PNP transistor
The complementary PNP transistor to the BC547 is the BC557.
