BF621,115 Overview

In this device, the DC current gain is 50 @ 25mA 20V, which is the ratio between the base current and the collector current.Saturation of VC means the Ic value is at its maximum, so vce saturation (Max) is 800mV @ 5mA, 30mA.Keeping the emitter base voltage at 5V allows for a high level of efficiency.Single BJT transistor contains a transSingle BJT transistorion frequency of 60MHz.Single BJT transistor can be broken down at a voltage of 300V volts.When collector current reaches its maximum, it can reach 50mA volts.

BF621,115 Features

the DC current gain for this device is 50 @ 25mA 20V
the vce saturation(Max) is 800mV @ 5mA, 30mA
the emitter base voltage is kept at 5V
a transition frequency of 60MHz

BF621,115 Applications

There are a lot of Nexperia USA Inc. BF621,115 applications of single BJT transistors.

• Interface
• Driver
• Inverter
• Muting