## Phillips BC547 45v 0.1A NPN TransistorProduct has been kindly sponsored by taydaelectronics.com |

## product specificationsGeneral Type: Transistor (NPN)Architecture: For all electronicsPackage: TO-92 (SOT54 plastic package)RoHs: CompliantNumber of Elements: Single elementTransition Frequency (if collector current is 100mA and collector-emitter voltage is 5 volts): 100 MHzOperating Temperature Classification: Military-gradeStorage Temperature: -65°C - 150°CJunction Temperature: 150°C maximum Operating Ambient Temperature: -65°C - 150°CMounting: Through-holeThermal Resistance from junction to ambient (when mounted on a FR4 PCB): 0.25 K/mW Collector Capacitance (if emitter current is 0 mA, collector-base voltage is 10 volts and measurement frequency is 1 MHz): 1.5 pF Emitter Capacitance (i f collector current is 0 mA, emitter-base voltage is 0.5 volts and measurement frequency is 1 MHz): 11 pFNoise Figure (if collector current is 200 µA, emitter-base voltage is 5 volts, sheet resistance is 2KΩ, measurement frequency is 1 MHz and noise bandwidth is 20 Hz): 2 dB - 10 dB |
Pin Count: 3 pinsPower Collector-base voltage: 50 volts maximumCollector-emitter voltage (max.): 45 voltsEmitter-base voltage: 6 volts maximumCollector current (DC): 100 mAPeak collector current: 200 mATotal Power Dissipation (if ambient temperature is less than 25°C and when mounted on a FR4 PCB): 500 mWCollector cut-off current (if emitter current is 0 mA and collector-base voltage is 30 volts): 15 nA Emitter cut-off current (if collector current is 0 mA and emitter-base voltage is 5 volts): 100 nA DC Current Gain (if collector current is 10 µA and collector-emitter voltage is 5 volts: 150 DC Current Gain (if collector current is 2 mA and collector-emitter voltage is 5 volts): 200 - 450 (290 typically) Collector-emitter saturation voltage (if collector current is 10 mA and base current is 0.5 mA): 90 - 250 mV Collector-emitter saturation voltage (if collector current is 100 mA and base current is 5 mA): 200 - 600 mV Base-emitter saturation voltage (if collector current is 10 mA and base current is 0.5 mA): 700 mV (decreases by about 1.7 mV/K with increasing temperature) Peak base current: 200 mA |
Base-emitter saturation voltage (if collector current is 100 mA and base current is 5 mA): 900 mV (decreases by about 1.7 mV/K with increasing temperature)Base-emitter voltage (if collector current is 2 mA and collector-emitter voltage is 5 volts): 580 - 700 mV (660 typically with a decrease by about 2 mV/K with increasing temperature) Base-emitter voltage (if collector current is 10 mA and collector-emitter voltage is 5 volts): 770 mV Collector cut-off current (if emitter current is 0 mA, collector-base voltage is 30 volts and junction temperature is 150°C): 100 µA Weight and Size DimensionsProduct Weight: < 0g Product Size (L x W x H): 4.5 x 3.1 x 18.1 mmLead Diameter: ≈ 0.1 mmTransistor Case Dimensions (L x W x H): 4.2 x 3.1 x 3.1 mm ## product reviewThis basic passive component, the transistor, is as basic as electronics can get, due to the BC547:1. Having a low collector current of only 100 mA, which is amazing for simple electronic hobbyists. 2. Being a multi-purpose NPN transistor, which is commonly used for general purpose switching and amplification, used in transistor radios, timing/switching circuits, tape recorders and other devices. |

## TAYDA ELECTRONICS PRODUCT PAGE

**Check out the product here:**

**https://www.taydaelectronics.com/bc547-transistor-npn-45v-0-1a.html**