BC557B
PNP Bipolar Transistor, 45V, 100mA, TO-92
PRODUCT DETAILS
Product Description
The BC557B is a versatile PNP bipolar transistor from DIOTEC, available at Supreme Components International, your authorised distributor for electronic components. Encased in a TO-92 package, this transistor is designed for general-purpose amplification and switching applications. With a collector-emitter voltage (Vceo) of 45V and a collector current (Ic) of 100mA, the BC557B offers reliable performance in a wide range of circuits. Its low noise figure makes it suitable for audio amplification, while its fast switching speed enables efficient operation in digital circuits. The BC557B is a popular choice for hobbyists, students, and professionals alike due to its ease of use and availability. Supreme Components International guarantees the authenticity and quality of this DIOTEC transistor.
Product Tags
Technical Specifications
| Package type | TO-92 |
|---|---|
| Dc current gain | 125 to 800 |
| Transistor polarity | PNP |
| Transition frequency | 150 megahertz |
| Maximum collector current | -100 milliamperes |
| Power dissipation maximum | 500 milliwatts |
| Maximum operating temperature | 150 degrees Celsius |
| Maximum collector emitter voltage | -45 volts |
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