BD138G Overview

In this device, the DC current gain is 40 @ 150mA 2V, which is the ratio between the base current and the collector current.With a collector emitter saturation voltage of 500mV, it offers maximum design flexibility.Vce saturation?means Ic is at its maximum value(saturated), and the vce saturation(Max) is 500mV @ 50mA, 500mA.Emitter base voltages of 5V can achieve high levels of efficiency.This device has a current rating of -1.5A which corresponds to the maximum current it can carry for an indefinite period without deteriorating too much.The part has a transition frequency of 50MHz.The breakdown input voltage is 60V volts.This product comes in a TO-225AA device package from the supplier.There is a 60V maximal voltage in the device due to collector-emitter breakdown.The maximum collector current is 1.5A volts.

BD138G Features

the DC current gain for this device is 40 @ 150mA 2V
a collector emitter saturation voltage of 500mV
the vce saturation(Max) is 500mV @ 50mA, 500mA
the emitter base voltage is kept at 5V
the current rating of this device is -1.5A
a transition frequency of 50MHz
the supplier device package of TO-225AA

BD138G Applications

There are a lot of ON Semiconductor BD138G applications of single BJT transistors.

• Driver
• Interface
• Muting
• Inverter