Overview of SPZTA42T1G by onsemi
The SPZTA42T1G is an NPN Bipolar Small Signal Transistor from onsemi, encapsulated in a SOT-223 (TO-261) 4-lead package. This component is specifically qualified for automotive applications and conforms to the AEC-Q101 standard, which is critical for components used in automotive environments. The specifications of SPZTA42T1G include a collector emitter voltage (V(Br)Ceo) of 300V and a DC collector current of 500mA. Its transition frequency (fT) is noted at 50MHz, with a power dissipation (Pd) of 1.5W. Additionally, the minimum DC Current Gain (hFE) is marked at 40, making it a robust choice for high voltage applications requiring efficient amplification and switching.
This transistor is ROHS compliant and highlights a maximum operating temperature of 150 °C. The package design is a plastic/epoxy body with a rectangular shape and small outline, offering enhanced reliability in harsh environments. Its terminal is composed of matte tin, enhancing its solderability and resistance to oxidation.
With a moisture sensitivity level (MSL) of 1, the SPZTA42T1G is prompt for worry-less handling during manufacturing phases. The product remains in an active lifecycle phase, as indicated in its data attributes, suggesting ongoing availability and manufacturer support.
Industry Applications for SPZTA42T1G
The SPZTA42T1G, with its robust specifications and automotive qualification, can potentially serve a variety of industry applications. Below are several example industries where this particular Small Signal Bipolar Transistors could potentially be used:
- Automotive: Compliant with AEC-Q101, the SPZTA42T1G could potentially be employed in vehicle power management systems, including power converters and battery management. Applications like these demand high reliability and efficiency, which are supported by this component’s high voltage and current ratings.
- Telecommunications: This transistor might be used in RF amplification due to its transition frequency capability. Components in this field require precise signal amplification to ensure efficient communication.
- Computing and Data Storage: Potentially applicable in power distribution components, voltage regulation modules, and protection circuits within computing infrastructures. Here, components must offer reliable performance amidst significant power and heat dissipation.
- IoT Devices: With its robust power handling and small outline, SPZTA42T1G could be suited for IoT devices requiring efficient power management and signal processing capabilities, especially in smart home devices and wearables.
Please note these industry applications are conceptual and illustrative. Analysis and verification by engineering and design teams are essential to ensure these components meet specific industry standards and application requirements.
About onsemi
onsemi is a prominent manufacturer in the semiconductor industry, notable for its expansive range of high-performance transistors, including the Small Signal Bipolar Transistors. Their expertise in developing robust transistors ensures reliability and performance across applications, particularly in automotive, industrial, and high-voltage domains. onsemi consistently focuses on sustainability and innovation, making their products well-suited for the evolving demands of electronic designs.
Where to Find SPZTA42T1G by onsemi
To procure the SPZTA42T1G transistor, visiting findchips.com is advisable. Here, you can get the latest information on stock levels and pricing from various distributors. Historically, this part has been available at distributors including DigiKey, Mouser Electronics, and Avnet Americas, among others. It’s crucial, however, to check findchips.com for current availability.
For alternatives to SPZTA42T1G, consider browsing the Small Signal Bipolar Transistors category on our site, which provides options from onsemi and other renowned manufacturers.