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STMicroelectronics MOSFET, 4-Pin SOT-223 Surface Mount, 1.6W Power Dissipation, -65°C to 150°C STN790A

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STMicroelectronics MOSFET, 4-Pin SOT-223 Surface Mount, 1.6W Power Dissipation, -65°C to 150°C STN790A

Name: STMicroelectronics MOSFET, 4-Pin SOT-223 Surface Mount, 1.6W Power Dissipation, -65°C to 150°C STN790A
Brand: STMicroelectronics
SKU: 400627
Price: 0.45 USD
Availability: InStock

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Category MOSFET Brand STMicroelectronics Condition New

Specifications

Country of Origin	low voltage PNP planar technology by
Brand	STMicroelectronics
Height	1.8mm
Length	6.7mm
Model	STN790A
Width	3.7mm
Mount Type	Surface
Maximum Operating Temperature	150°C
Package Type	SOT-223
Minimum Operating Temperature	-65°C
Pin Count	4
Maximum Power Dissipation Pd	1.6W

Key Features

This MOSFET features a low collector to emitter saturation voltage ensuring efficient switching performance.
It supports a continuous collector current of 3A suitable for heavy load driver applications.
Manufactured using low voltage PNP planar technology with a Base Island layout for high gain and low saturation voltage.
The device package type is SOT-223, ideal for surface mounting circuits in tape and reel packing.
The transistor has a DC current gain (hFE) greater than 100 for reliable amplification.
It is suitable for power management in portable equipment and voltage regulation in bias supply circuits.
This MOSFET is used in switching regulators such as battery chargers ensuring high efficiency.
The product supports automotive and industrial applications without automotive standard certification.

Product Description

STMicroelectronics STN790A MOSFET, housed in a compact 4-pin SOT-223 package, is a surface mount transistor optimized for power management applications. It offers a maximum power dissipation of 1.6 watts and operates reliably within a temperature range of -65°C to 150°C, making it suitable for harsh environments.

This device is engineered using low voltage PNP planar technology, featuring a unique Base Island layout which delivers exceptional high gain performance and a very low collector to emitter saturation voltage. With a DC current gain (hFE) above 100 and continuous collector current capability of 3A, it ensures efficient switching and amplification for demanding electronic circuits.

Ideal for power management in portable equipment, STN790A excels in voltage regulation for bias supply circuits and switching regulator applications including battery chargers. Its robust design supports heavy load drivers and other industrial uses.

The SOT-223 plastic package facilitates easy surface mounting on PCBs and is supplied in tape and reel packing, catering to automated assembly processes. Despite lacking specific automotive standard certification, it can be used in related applications with consideration of compliance requirements.

The device dimensions - 6.7 mm length, 3.7 mm width, and 1.8 mm height - combine to allow space-efficient integration in compact electronic designs. This MOSFET is a reliable component choice for engineers designing industrial, commercial, and consumer electronic power circuits.

Low collector to emitter saturation voltage for efficient operation. 3 ampere continuous collector current supports heavy load drivers. High DC current gain above 100 for reliable performance. SOT-223 package designed for surface mounting and assembly.

Wide operating temperature range from -65°C to 150°C. Applications in portable equipment power management and voltage regulation. Suitable for switching regulators and battery charger circuits. Compact dimensions allow easy integration into PCB designs.

Ideal for industrial, commercial, and power management electronics. Explore more STMicroelectronics MOSFET devices and semiconductor components on EnvMart for high quality electronic parts that meet demanding industrial standards.

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Frequently Asked Questions

The maximum power dissipation of the STN790A MOSFET is 1.6 watts.

This model supports a continuous collector current of 3A, making it suitable for heavy load driver applications.

The operating temperature range for the STN790A is from -65°C to 150°C.

The dimensions of the SOT-223 package are 6.7 mm in length, 3.7 mm in width, and 1.8 mm in height.

The DC current gain (hFE) of this MOSFET is greater than 100, ensuring reliable amplification.

The STN790A supports surface mounting, which is ideal for PCB assembly.

This MOSFET is suitable for power management in portable equipment, voltage regulation in bias supply circuits, and switching regulators such as battery chargers.

The STN790A is manufactured using low voltage PNP planar technology with a Base Island layout for high gain and low saturation voltage.

The STN790A MOSFET has 4 pins.

While the STN790A can be used in automotive applications, it does not have specific automotive standard certification, so compliance requirements should be considered.