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PZTA42T1G

Name: PZTA42T1G
Rating: 4.7 (12 reviews)

TRANS NPN 300V 0.5A SOT223

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製造商。部分 #PZTA42T1G
包 TO-261-4,TO-261AA
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
TransistorType	NPN
Current-Collector(Ic)(Max)	500 mA
Voltage-CollectorEmitterBreakdown(Max)	300 V
VceSaturation(Max)@IbIc	500mV @ 2mA, 20mA
Current-CollectorCutoff(Max)	100nA (ICBO)
DCCurrentGain(hFE)(Min)@IcVce	40 @ 30mA, 10V
Power-Max	1.5 W
Frequency-Transition	50MHz
OperatingTemperature	150°C (TJ)
MountingType	Surface Mount
Package/Case	TO-261-4, TO-261AA

概述

Description

The PZTA42T1G is a power zener diode manufactured by ON Semiconductor, designed for voltage regulation applications. It provides a stable reference voltage, making it useful in various electronic circuits that require voltage clamping or regulation. The device typically operates with a breakdown voltage rating of 42V, which allows it to maintain a consistent output voltage despite fluctuations in load current or input voltage.
Key features include low reverse leakage current, fast response time, and robust thermal stability, making it suitable for applications in power supplies, voltage regulation circuits, and protection against voltage spikes. Its surface-mount packaging simplifies integration into compact circuit designs. Overall, the PZTA42T1G is known for reliability and efficiency in voltage regulation tasks.

Features

The PZTA42T1G is an N-channel MOSFET designed for high-efficiency power switching applications. Key features include:
1. Voltage Rating: It has a maximum drain-source voltage (V_DS) of 60V, making it suitable for various applications.
2. Current Rating: It supports a continuous drain current (I_D) of up to 42A, enabling robust performance in demanding environments.
3. On-Resistance: The low on-resistance (R_DS(on)) typically around 0.025 Ohms at V_GS = 10V ensures minimal power loss and heat generation during operation.
4. Fast Switching Speed: Designed for quick turn-on and turn-off times, enhancing efficiency in switching applications.
5. Thermal Performance: Its package allows for effective heat dissipation, integral for maintaining performance under load.
6. Package Type: Available in a TO-220 package, facilitating easy mounting and heat management.
These features make the PZTA42T1G ideal for use in power management, automotive applications, and other high-current switching scenarios.

Package

The PZTA42T1G is packaged in a TO-92 (plastic) package type. This package is commonly used for transistors and other small electronic components due to its compact size and ease of handling.

Pinout

The PZTA42T1G is a general-purpose NPN transistor packaged in a TO-92 form factor. It has a total of three pins. The pin configuration is as follows:
1. Emitter (E) - The terminal through which current exits the transistor.
2. Base (B) - The terminal that controls the transistor's operation by allowing a small input current to control a larger output current.
3. Collector (C) - The terminal through which current enters the transistor.
The PZTA42T1G is commonly used in switching and amplification applications, capable of handling moderate levels of current and voltage. Its maximum collector current is 1A, and it has a maximum collector-emitter voltage of 60V. This makes it suitable for various electronic circuits, including audio amplifiers and signal processing.

Manufacturer

The manufacturer of the PZTA42T1G is ON Semiconductor. ON Semiconductor is a global semiconductor supplier that designs and manufactures a wide range of electronic components, including power management, analog, and mixed-signal devices. The company serves various industries, including automotive, industrial, communications, and consumer electronics. With a focus on energy-efficient solutions, ON Semiconductor is known for its innovations in semiconductor technology and its commitment to sustainability.

Application

The PZTA42T1G is a high-voltage, fast-switching, N-channel MOSFET primarily used in power management applications. Its application areas include DC-DC converters, power supplies, motor control, and lighting systems. It is suitable for use in automotive, industrial, and consumer electronics due to its efficiency and thermal performance.

Equivalent

The PZTA42T1G is a small-signal NPN transistor. Equivalent products include the 2N4401, BC547, and MPS2222 transistors. These alternatives have similar electrical characteristics, but always check specific datasheets for the exact parameters to ensure compatibility in your application.