Roll over image to zoom in
BC557 TRANSISTOR PNP 45V 100MA 1000MW TO-92
₹1.85
BC557 is a PNP transistor hence the collector and emitter will be closed (Forward biased) when the base pin is held at ground and will be opened (Reverse biased) when a signal is provided to base pin. This is where a PNP transistor differs from a NPN transistor, a Logic state (blue colour) is used to toggle between Ground and Signal Voltage (Emitter-Base Voltage VBE)
-
- 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
BC557 Equivalent Transistor:
-
- BC157
- BC558
- 2N3906
- 2SA1943
- BD140
- S8550
- TIP127
- TIP42
Applications:
-
- Driver Modules like Relay Driver, LED driver etc..
- Amplifier modules like Audio amplifiers, signal Amplifier etc..
- Darlington pair
Package Includes:
-
- 1 x BC557 PNP General Purpose Transistor 45V 100mA TO-92 Package
Additional information
Weight | 3 g |
---|
Reviews
There are no reviews yet.