CMPT5551E TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Transistor Type:	NPN
Current - Collector (Ic) (Max):	600mA
Voltage - Collector Emitter Breakdown (Max):	220V
Vce Saturation (Max) @ Ib, Ic:	100mV @ 5mA, 50mA
Current - Collector Cutoff (Max):	50nA
DC Current Gain (hFE) (Min) @ Ic, Vce:	120 @ 10mA, 5V
Power - Max:	350mW
Frequency - Transition:	300MHz
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

The CMPT5551E TR (Transceiver) is a bipolar junction transistor (BJT) that is widely used in a variety of applications. The device has three connections – the emitter, collector and base. It is a single device that can be used in a variety of applications such as amplifying and switching an electrical signal.

Application Fields

CMPT5551E TR transistors are commonly used in a variety of applications. These include:

• Amplifiers: The CMPT5551E TR is a type of bipolar transistor that is commonly used as an amplifier. It works by amplifying a small electrical signal to a larger one. This makes the device ideal for applications where a large signal needs to be generated from a low-level input, such as in audio amplification.
• Switching: CMPT5551E TR transistors are also used as switches. The device can be used to either open or close a circuit depending on the current flowing through it. This makes it ideal for applications where a device needs to be turned on and off quickly and with minimal power consumption.
• Control: The CMPT5551E TR can also be used as a controller. By using its three terminals, the device can be used to control the current flow through a circuit, making it ideal for applications that require precise control.
• Latching: A device called a Darlington transistor can be created by connecting two CMPT5551E TR transistors together. This device is used for applications that require long-term current storage such as in a latch circuit.

Working Principle

The CMPT5551E TR is a bipolar junction transistor that works by using the movement of electrons between the emitter, collector and base. The device is controlled by the current flowing through its three terminals.When a small current is applied to the base of the device, the current increases exponentially at the collector. This increase in current is what enables the device to be used for amplification.When the base current is reversed, the current at the collector decreases exponentially. This decrease in current is what enables the device to be used as a switch.The Darlington transistor is also powered by the base current. However, its operating principle is slightly different. Instead of increasing or decreasing the collector current, the Darlington transistor is used to store the current at the collector for long periods of time.

Conclusion

In conclusion, the CMPT5551E TR is a type of bipolar junction transistor that is widely used in a variety of applications. The device is commonly used as an amplifier, switch, controller and for latching. The device works by using the movement of electrons between the emitter, collector and base. It is a very versatile device that can be used in a variety of applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description