MJD31CT4-A Overview

In this device, the DC current gain is 10 @ 3A 4V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 1.2V @ 375mA, 3A.Keeping the emitter base voltage at 5V allows for a high level of efficiency.This device can take an input voltage of 100V volts before it breaks down.During maximum operation, collector current can be as low as 3A volts.

MJD31CT4-A Features

the DC current gain for this device is 10 @ 3A 4V
the vce saturation(Max) is 1.2V @ 375mA, 3A
the emitter base voltage is kept at 5V

MJD31CT4-A Applications

There are a lot of STMicroelectronics MJD31CT4-A applications of single BJT transistors.

• Interface
• Inverter
• Muting
• Driver