BD544A-S Overview

DC current gain in this device equals 15 @ 5A 4V, which is the ratio of the base current to the collector current.VCE saturation indicates Ic is at maximum level (saturated), whereas vce saturation (Max) indicates there is no saturation.The base voltage of the emitter can be kept at 5V to achieve high efficiency.Maximum collector currents can be below 8A volts.

BD544A-S Features

the DC current gain for this device is 15 @ 5A 4V
the vce saturation(Max) is 1V @ 1.6A, 8A
the emitter base voltage is kept at 5V

BD544A-S Applications

There are a lot of Bourns Inc. BD544A-S applications of single BJT transistors.

• Inverter
• Interface
• Driver
• Muting