BD437T Overview

The DC current gain is the ratio of the base current to the collector current βdc = Ic/Ib and the DC current gain for this device is 85 @ 500mA 1V.Single BJT transistor offers maximum design flexibilSingle BJT transistory wSingle BJT transistorh a collector emSingle BJT transistorter saturation voltage of 800mV.Single BJT transistor means that Ic is at Single BJT transistors maximum value (saturated), so the vce saturation(Max) is equal to 800mV @ 300mA, 3A.The emitter base voltage can be kept at 5V for high efficiency.Normally, a fuse's current rating refers to how much current it can carry without deteriorating too much, which in this case is 4A.A transition frequency of 3MHz is present in the part.Collector current can be as low as 4A volts at its maximum.

BD437T Features

the DC current gain for this device is 85 @ 500mA 1V
a collector emitter saturation voltage of 800mV
the vce saturation(Max) is 800mV @ 300mA, 3A
the emitter base voltage is kept at 5V
the current rating of this device is 4A
a transition frequency of 3MHz

BD437T Applications

There are a lot of ON Semiconductor BD437T applications of single BJT transistors.

• Muting
• Interface
• Inverter
• Driver