BD681G 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 750 @ 1.5A 3V.With a collector emitter saturation voltage of 2.5V, it offers maximum design flexibility.A VCE saturation (Max) of 2.5V @ 30mA, 1.5A means Ic has reached its maximum value(saturated).Keeping the emitter base voltage at 5V can result in a high level of efficiency.A fuse's current rating indicates how much current it will be able to carry over an indefinite period, and this device has a current rating of (4A).When collector current reaches its maximum, it can reach 4A volts.

BD681G Features

the DC current gain for this device is 750 @ 1.5A 3V
a collector emitter saturation voltage of 2.5V
the vce saturation(Max) is 2.5V @ 30mA, 1.5A
the emitter base voltage is kept at 5V
the current rating of this device is 4A

BD681G Applications

There are a lot of ON Semiconductor BD681G applications of single BJT transistors.

• Interface
• Muting
• Driver
• Inverter