2SA1943RTU Overview

This device has a DC current gain of 55 @ 1A 5V, which is the ratio between the base current and the collector current.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 3V @ 800mA, 8A.Single BJT transistor is possible to achieve a high level of efficiency by maintaining the emSingle BJT transistorter base voltage at -5V.In the part, the transition frequency is 30MHz.Maximum collector currents can be below 17A volts.

2SA1943RTU Features

the DC current gain for this device is 55 @ 1A 5V
the vce saturation(Max) is 3V @ 800mA, 8A
the emitter base voltage is kept at -5V
a transition frequency of 30MHz

2SA1943RTU Applications

There are a lot of ON Semiconductor 2SA1943RTU applications of single BJT transistors.

• Inverter
• Driver
• Interface
• Muting