BC557CG Overview

As the DC current gain is the ratio of the collector current to the base current, for this device the DC current gain is 420 @ 2mA 5V.A collector emitter saturation voltage of -300mV allows maximum design flexibility.In VCE saturation, Ic is at its maximum value (saturated), and the vce saturation (Max) is 650mV @ 5mA, 100mA.Keeping the emitter base voltage at 5V can result in a high level of efficiency.Current rating refers to the maximum current a fuse can carry for an indefinite period without deteriorating substantially, and this device has a -100mA current rating.A transition frequency of 320MHz is present in the part.Single BJT transistor is possible for the collector current to fall as low as 100mA volts at Single BJT transistors maximum.

BC557CG Features

the DC current gain for this device is 420 @ 2mA 5V
a collector emitter saturation voltage of -300mV
the vce saturation(Max) is 650mV @ 5mA, 100mA
the emitter base voltage is kept at 5V
the current rating of this device is -100mA
a transition frequency of 320MHz

BC557CG Applications

There are a lot of ON Semiconductor BC557CG applications of single BJT transistors.

• Interface
• Muting
• Driver
• Inverter