BC640TFR Overview

In this device, the DC current gain is 40 @ 150mA 2V, which is the ratio between the base current and the collector current.As it features a collector emitter saturation voltage of -500mV, it allows for maximum design flexibility.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 500mV @ 50mA, 500mA.Continuous collector voltages of -1A should be maintained to achieve high efficiency.Single BJT transistor is possible to achieve a high level of efficiency by maintaining the emSingle BJT transistorter base voltage at -5V.Normally, a fuse's current rating refers to how much current it can carry without deteriorating too much, which in this case is -1A.Single BJT transistor is possible to have a collector current as low as 1A volts at Single BJT transistors maximum.

BC640TFR Features

the DC current gain for this device is 40 @ 150mA 2V
a collector emitter saturation voltage of -500mV
the vce saturation(Max) is 500mV @ 50mA, 500mA
the emitter base voltage is kept at -5V
the current rating of this device is -1A

BC640TFR Applications

There are a lot of ON Semiconductor BC640TFR applications of single BJT transistors.

• Driver
• Inverter
• Muting
• Interface