BD545A-S Overview

The DC current gain is the ratio of the base current to the collector current βdc = Ic/Ib and the DC current gain for this device is 10 @ 10A 4V.A VCE saturation (Max) of 1V @ 2A, 10A means Ic has reached its maximum value(saturated).Keeping the emitter base voltage at 5V can result in a high level of efficiency.Single BJT transistor is possible to have a collector current as low as 15A volts at Single BJT transistors maximum.

BD545A-S Features

the DC current gain for this device is 10 @ 10A 4V
the vce saturation(Max) is 1V @ 2A, 10A
the emitter base voltage is kept at 5V

BD545A-S Applications

There are a lot of Bourns Inc. BD545A-S applications of single BJT transistors.

• Driver
• Inverter
• Muting
• Interface