BCX55TA Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	1A
Voltage - Collector Emitter Breakdown (Max):	60V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 50mA, 500mA
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	40 @ 150mA, 2V
Power - Max:	1W
Frequency - Transition:	150MHz
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-243AA
Supplier Device Package:	SOT-89
Base Part Number:	BCX55

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

？BCX55TA is a type of bipolar junction transistor (BJT). It is commonly used in industrial appliances, power supplies and other applications that require high power computing. As one of the most popular general-purpose, single NPN transistors, BCX55TA has many advantages, including high speed and power, low on-resistance, and a wide operating temperature range.OverviewBCX55TA is a medium power, NPN Silicon transistor with a medium collector current rating of 700mA. It has a collector emitter voltage rating of 45V, a minimum DC current gain of 70 and low collector output capacitance. The small outline package and the rugged construction make it ideal for high power applications and makes it suitable for surface mounting.ApplicationsBCX55TA is used in industrial and power applications. Its rugged construction, high power and low on-resistance make it an ideal choice for high current, medium voltage, and low-impedance applications.In addition to being used in power supplies and industrial controls, BCX55TA transistors are also used in motor control, microwave applications, audio amplifiers, and RF amplifiers. Its small outline package and surface-mount compatible design make it ideal for high density circuit designs.Working PrincipleBCX55TA transistors use the basic principle of current flow. This means that when the transistor is forward biased, the base-emitter junction becomes forward biased and the collector-emitter junction becomes reverse biased. This creates a path for the electrons to flow from the emitter to the collector side.When current flows through the base terminal, the electrons flow from the emitter side to the collector side and a current is created. This current is then amplified and can be used to drive other devices. The current gain of the BCX55TA is determined by its gain factor and the resistors that are connected to its base and emitter terminals.ConclusionBCX55TA is a popular single NPN transistor. It is commonly used in industrial and power applications, motor control, switching circuits, audio amplifiers, and RF amplifiers. The BCX55TA\'s rugged construction, high power, low on-resistance, and wide operating temperature range make it an ideal choice for most applications. In addition, the small outline package and surface-mount compatible design make it ideal for high density circuit designs.

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

Part Number	Manufacturer	Price	Quantity	Description