BC546 Overview

This device has a DC current gain of 110 @ 2mA 5V, which is the ratio between the base current and the collector current.When VCE saturation is 600mV @ 5mA, 100mA, transistor means Ic has reached transistors maximum value (saturated).According to definition, current rating describes the maximum current a fuse can carry indefinitely without deteriorating too much, and this device has no current rating.In the part, the transition frequency is 300MHz.

BC546 Features

the DC current gain for this device is 110 @ 2mA 5V
the vce saturation(Max) is 600mV @ 5mA, 100mA
the current rating of this device is 100mA
a transition frequency of 300MHz

BC546 Applications

There are a lot of Rochester Electronics, LLC BC546 applications of single BJT transistors.

• Interface
• Inverter
• Muting
• Driver