STD60NF55LT4 Overview
The STD60NF55LT4 is a robust N-channel MOSFET designed for high-efficiency switching and power management applications. With a maximum drain-source voltage of 55V and continuous drain current of 60A, it delivers excellent conduction and switching performance in a compact package. This transistor features low on-resistance for reduced power loss and thermal dissipation, making it ideal for industrial power conversion, motor control, and DC-DC converter designs. The TO-220FL package enhances thermal performance and ease of mounting, ensuring reliability in demanding environments. For more details, visit the IC Manufacturer.
STD60NF55LT4 Technical Specifications
| Parameter | Value |
|---|---|
| Drain-Source Voltage (Vds) | 55 V |
| Continuous Drain Current (Id) @ 25??C | 60 A |
| Gate Threshold Voltage (Vgs(th)) | 2.0 V (typical) |
| Drain-Source On-Resistance (Rds(on)) | 0.022 ?? @ Vgs=10 V |
| Total Gate Charge (Qg) | 42 nC (typical) |
| Power Dissipation (Pd) | 150 W |
| Operating Temperature Range | -55??C to 150??C |
| Package Type | TO-220FL |
STD60NF55LT4 Key Features
- Low On-Resistance: Minimizes conduction losses, improving overall power efficiency and reducing heat generation in high current applications.
- High Current Handling: Supports continuous currents up to 60A, enabling robust performance in demanding load environments.
- Fast Switching Capability: Low gate charge enables rapid switching, which is critical for efficient power conversion and motor drive systems.
- Thermally Efficient Package: The TO-220FL package improves heat dissipation, enhancing device reliability and longevity under high power conditions.
Typical Applications
- Power supply circuits including DC-DC converters and switching regulators requiring efficient high current switching.
- Motor control circuits where rapid switching and low losses improve torque control and thermal management.
- Battery management systems in industrial equipment demanding durable and efficient power handling components.
- Load switching in automotive and industrial environments where reliability under harsh conditions is essential.
STD60NF55LT4 Advantages vs Typical Alternatives
The STD60NF55LT4 offers a compelling combination of low on-resistance and high current capacity, which reduces power dissipation compared to many alternatives. Its moderate gate charge facilitates faster switching speeds, enhancing efficiency in power conversion applications. Additionally, the thermally optimized TO-220FL package supports greater reliability by enabling better heat dissipation in compact industrial designs.
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STD60NF55LT4 Brand Info
The STD60NF55LT4 is manufactured by STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is recognized for its high-quality MOSFETs designed for power management, automotive, and industrial applications. This product exemplifies ST??s commitment to delivering efficient, reliable components that meet the stringent demands of modern electronic systems.
FAQ
What is the maximum voltage rating of the STD60NF55LT4?
This MOSFET has a maximum drain-source voltage rating of 55 volts, making it suitable for medium voltage power switching applications. It ensures safe operation within this voltage limit to prevent device breakdown.
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How does the low on-resistance benefit power efficiency?
Low on-resistance reduces the voltage drop across the MOSFET when it is conducting, which minimizes power loss as heat. This leads to improved energy efficiency and lower thermal stress on the device during operation.
What package type does this MOSFET use and why is it important?
The device is housed in a TO-220FL package, which provides enhanced thermal dissipation capabilities and easy mounting options. This package helps maintain device temperature within safe limits under high current loads, improving reliability.
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Can the STD60NF55LT4 be used in motor control applications?
Yes, its high current rating and fast switching capability make it well suited for motor control circuits. It can handle rapid switching cycles and high load currents, enabling efficient motor speed and torque control






