BD743B-S Overview

DC current gain in this device equals 20 @ 5A 4V, which is the ratio of the base current to the collector current.Saturation of VC means the Ic value is at its maximum, so vce saturation (Max) is 3V @ 5A, 15A.The emitter base voltage can be kept at 5V for high efficiency.Single BJT transistor is possible to have a collector current as low as 15A volts at Single BJT transistors maximum.

BD743B-S Features

the DC current gain for this device is 20 @ 5A 4V
the vce saturation(Max) is 3V @ 5A, 15A
the emitter base voltage is kept at 5V

BD743B-S Applications

There are a lot of Bourns Inc. BD743B-S applications of single BJT transistors.

• Driver
• Muting
• Inverter
• Interface