BUL381D [STMicroelectronics]

BUL381D Overview

As dc = Ic/Ib, DC current gain is the ratio of base current to collector current, and DC current gain for this device is 8 @ 2A 5V.The collector emitter saturation voltage is 1.1V, which allows for maximum design flexibility.When VCE saturation is 1.1V @ 750mA, 3A, transistor means Ic has reached transistors maximum value (saturated).Emitter base voltages of 9V can achieve high levels of efficiency.Fuse current ratings refer to how much current the fuse can carry for an indefinite period without deteriorating too much, and this device has a current rating of 5A.A maximum collector current of 5A volts can be achieved.

BUL381D Features

the DC current gain for this device is 8 @ 2A 5V
a collector emitter saturation voltage of 1.1V
the vce saturation(Max) is 1.1V @ 750mA, 3A
the emitter base voltage is kept at 9V
the current rating of this device is 5A

BUL381D Applications

There are a lot of STMicroelectronics
BUL381D applications of single BJT transistors.

• Inverter
• Interface
• Driver
• Muting