BD239BTU 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 15 @ 1A 4V.This design offers maximum flexibility with a collector emitter saturation voltage of 700mV.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 700mV @ 200mA, 1A.The emitter base voltage can be kept at 5V for high efficiency.Its current rating is 2A, which means that it can sustain a maximum current for an indefinite period of time without degrading too much.The maximum collector current is 2A volts.

BD239BTU Features

the DC current gain for this device is 15 @ 1A 4V
a collector emitter saturation voltage of 700mV
the vce saturation(Max) is 700mV @ 200mA, 1A
the emitter base voltage is kept at 5V
the current rating of this device is 2A

BD239BTU Applications

There are a lot of ON Semiconductor BD239BTU applications of single BJT transistors.

• Interface
• Muting
• Driver
• Inverter