BD139 NPN Bipolar Medium Power Transistor 80V 1.5A TO-126 Package
₹9.00
Being a Medium Power NPN Transistor with a collector current of 1.5A this transistor can be used to control (On/Off) bigger loads that consume less than 1.5A. It also has a very less saturation voltage (Base Emitter Voltage VBE) of only 5V, this makes it easy to use this IC in digital electronics which has an operating voltage of 5V.
143 in stock
143 in stock
- Plastic casing NPN Transistor
- Continuous Collector current (IC) is 1.5A
- Collector-Emitter voltage (VCE) is 80 V
- Collector-Base voltage (VCB) is 80V
- Emitter Base Breakdown Voltage (VBE) is 5V
- DC current gain (hfe) is 40 to 160
- Available in To-225 package
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BC547 is a general purpose BJT NPN transistor mostly used in electronics hobbyists and educational electronics projects. Besides these uses it can also be used in commercial circuits. It comes in TO-92 packaging and the maximum output current this transistor can handle is 100mA. The transistor is having very good DC current gain and low noise capabilities due to which it is ideal to use in signal amplification stages. The typical saturation voltage is only 90 millivolts which is also a good sign to use it as a switch.
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