CZTA42 TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Transistor Type:	NPN
Current - Collector (Ic) (Max):	500mA
Voltage - Collector Emitter Breakdown (Max):	300V
Vce Saturation (Max) @ Ib, Ic:	500mV @ 2mA, 20mA
Current - Collector Cutoff (Max):	100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce:	40 @ 30mA, 10V
Power - Max:	2W
Frequency - Transition:	50MHz
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-261-4, TO-261AA
Supplier Device Package:	SOT-223

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The CZTA42 TR is an NPN Bipolar Junction Transistor ( BJT),a semiconductor device used to amplify, switch and regulate current flow. It is part of the single transistors family that also includes the PNP transistors and Metal Oxide Semiconductor (MOS) transistors.The CZTA42 TR is primarily used in amplifying, switching and linear functions, though it can be used for a variety of other purposes. Its working principle is based on the basic functioning of semiconductors, where the addition of an external bias voltage to the transistor structure generates a current that able to flow between the collector and the emitter terminals of the BJT. The CZTA42 TR is a small and efficient transistor with a maximum power dissipation of 250mW. Its maximum collector current can be up to 150mA, with a maximum breakdown voltage of 10V. Its collector-emitter saturation voltage is usually between 0.2V and 0.4V, making it an economic choice for applications where low power and low voltage is necessary. It is well-suited for applications such as digital logic isolations and linear amplification of signals.One of the major advantages of using the CZTA42 TR is that it is relatively simple to use and requires very few components. It is also highly useful in analog applications, wherein its wide range of operating voltages makes it an interesting choice. Its excellent linearity can also be useful in amplifier circuits, allowing for more consistent amplification.The use of the CZTA42 TR for analog applications is well-established, particularly for amplifiers and linear functions. It can also be used as a switch with its excellent on/off ratio and low switching times. It can also be used for linear voltage regulation, due to its low voltage drop across the collector and emitter terminals.The CZTA42 TR can also be used for digital applications, such as isolating signals, digital logic and intermediate power supply regulators. Its ability to handle high currents and its low dissipation makes it an inexpensive and reliable choice for these applications.The CZTA42 TR is a versatile BJT that can be used for a wide range of applications. Its small footprint, excellent linearity and low power consumption make it an ideal choice for low-power, low-voltage applications. It is also relatively straightforward to use and requires few components, making it an economical choice for many applications.

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