Product Details BC557 Pin Configuration Pin Number Pin Name Description 1 Collector Current flows in through collector 2 Base Controls the biasing of transistor 3 Emitter Current Drains out through emitter Features Bi-Polar PNP Transistor DC Current Gain (hFE) is 300 maximum Continuous Collector current (IC) is 100mA Emitter Base Voltage (VBE) is 6V Base Current(IB) is 5mA maximum Available in To-92 Package Applications Driver Modules like Relay Driver, LED driver, etc
Amplifier modules like Audio amplifiers, signal Amplifiers,s, etc
Darlington pair
Product Description
Product Details
BC557 Pin Configuration
Pin Number
Pin Name
Description
1
Collector
Current flows in through collector
2
Base
Controls the biasing of transistor
3
Emitter
Current Drains out through emitter
Features
Bi-Polar PNP Transistor
DC Current Gain (hFE) is 300 maximum
Continuous Collector current (IC) is 100mA
Emitter Base Voltage (VBE) is 6V
Base Current(IB) is 5mA maximum
Available in To-92 Package
Applications
Driver Modules like Relay Driver, LED driver, etc.
Amplifier modules like Audio amplifiers, signal Amplifiers,s, etc.
