The CMDZ4L7 TR part of Central Semiconductor is a PNP Transistor device designed to be used as a switching and amplifier unit. It is a low-power bipolar junction transistor and is capable of handling up to a 200 mA current, along with a voltage of 60 volts. The CMDZ4L7 TR works best when used as a discrete device or in a circuit configuration and with minimal DC current gain of 250, this transistor offers excellent performance in linear applications. Thanks to its design, the CMDZ4L7 TR can be used in a variety of switching, amplification, and general-purpose applications.