BUL128 [STMicroelectronics]

BUL128 Overview

In this device, the DC current gain is 14 @ 2A 5V, which is calculated by taking the ratio of the base current to collector current and dividing transistor by two.A collector emitter saturation voltage of 1.5V ensures maximum design flexibility.Saturation of VCE means Ic is at its maximum value (saturated), and VCE saturation (Max) is 500mV @ 1A, 4A.Keeping the emitter base voltage at 9V allows for a high level of efficiency.A fuse's current rating indicates how much current it will be able to carry over an indefinite period, and this device has a current rating of (4A).Maximum collector currents can be below 4A volts.

BUL128 Features

the DC current gain for this device is 14 @ 2A 5V
a collector emitter saturation voltage of 1.5V
the vce saturation(Max) is 500mV @ 1A, 4A
the emitter base voltage is kept at 9V
the current rating of this device is 4A

BUL128 Applications

There are a lot of STMicroelectronics
BUL128 applications of single BJT transistors.

• Inverter
• Interface
• Driver
• Muting