BC557BZL1 Overview

As the DC current gain is the ratio of the collector current to the base current, for this device the DC current gain is 180 @ 2mA 5V.A collector emitter saturation voltage of -300mV ensures maximum design flexibility.Vce saturation?means Ic is at its maximum value(saturated), and the vce saturation(Max) is 650mV @ 5mA, 100mA.Continuous collector voltages should be kept at -100mA to achieve high efficiency.With the emitter base voltage set at 5V, an efficient operation can be achieved.A fuse's current rating indicates how much current it will be able to carry over an indefinite period, and this device has a current rating of (-100mA).In this part, there is a transition frequency of 320MHz.When collector current reaches its maximum, it can reach 100mA volts.

BC557BZL1 Features

the DC current gain for this device is 180 @ 2mA 5V
a collector emitter saturation voltage of -300mV
the vce saturation(Max) is 650mV @ 5mA, 100mA
the emitter base voltage is kept at 5V
the current rating of this device is -100mA
a transition frequency of 320MHz

BC557BZL1 Applications

There are a lot of ON Semiconductor BC557BZL1 applications of single BJT transistors.

• Interface
• Muting
• Inverter
• Driver