TIP121 Overview

This device has a DC current gain of 1000 @ 3A 3V, which is the ratio between the collector current and the base current.A VCE saturation (Max) of 4V @ 20mA, 5A means Ic has reached its maximum value(saturated).4MHz is present in the transition frequency.When collector current reaches its maximum, it can reach 5A volts.

TIP121 Features

the DC current gain for this device is 1000 @ 3A 3V
the vce saturation(Max) is 4V @ 20mA, 5A
a transition frequency of 4MHz

TIP121 Applications

There are a lot of Central Semiconductor Corp TIP121 applications of single BJT transistors.

• Interface
• Inverter
• Muting
• Driver