BD677G Overview

In this device, the DC current gain is 750 @ 1.5A 3V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.This system offers maximum design flexibility due to a collector emitter saturation voltage of 2.5V.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 2.5V @ 30mA, 1.5A.Emitter base voltages of 5V can achieve high levels of efficiency.According to definition, current rating describes the maximum current a fuse can carry indefinitely without deteriorating too much, and this device has no current rating.Parts of this part have transition frequencies of 200MHz.A maximum collector current of 4A volts is possible.

BD677G 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
a transition frequency of 200MHz

BD677G Applications

There are a lot of ON Semiconductor BD677G applications of single BJT transistors.

• Driver
• Inverter
• Muting
• Interface