BULK128D-B 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.When VCE saturation is 1.5V @ 500mA, 2.5A, transistor means Ic has reached transistors maximum value (saturated).Emitter base voltages of 9V can achieve high levels of efficiency.When collector current reaches its maximum, it can reach 4A volts.

BULK128D-B Features

the DC current gain for this device is 8 @ 2A 5V
the vce saturation(Max) is 1.5V @ 500mA, 2.5A
the emitter base voltage is kept at 9V

BULK128D-B Applications

There are a lot of STMicroelectronics BULK128D-B applications of single BJT transistors.

• Inverter
• Interface
• Muting
• Driver