BD434 [STMicroelectronics]

BD434 Overview

DC current gain in this device equals 40 @ 10mA 5V, which is the ratio of the base current to the collector current.The collector emitter saturation voltage is 200mV, giving you a wide variety of design options.Saturation of VC means the Ic value is at its maximum, so vce saturation (Max) is 500mV @ 200mA, 2A.An emitter's base voltage can be kept at 5V to gain high efficiency.As a result, the part has a transition frequency of 3MHz.In extreme cases, the collector current can be as low as 4A volts.

BD434 Features

the DC current gain for this device is 40 @ 10mA 5V
a collector emitter saturation voltage of 200mV
the vce saturation(Max) is 500mV @ 200mA, 2A
the emitter base voltage is kept at 5V
a transition frequency of 3MHz

BD434 Applications

There are a lot of STMicroelectronics
BD434 applications of single BJT transistors.

• Inverter
• Interface
• Driver
• Muting