STTH802FP Overview
The STTH802FP is a high-performance fast recovery diode designed for industrial power electronics applications. Featuring a high repetitive peak reverse voltage of 800 V and a forward current rating of 8 A, it provides robust switching capabilities with low reverse recovery time. Its fast switching characteristics minimize switching losses, improving overall system efficiency. The device??s rugged construction ensures reliable operation under high-temperature and high-stress conditions. Ideal for power rectification and freewheeling in converters and inverters, this diode supports enhanced power density and thermal management. For detailed manufacturer support and authorized distribution, visit IC Manufacturer.
STTH802FP Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Repetitive Peak Reverse Voltage (VRRM) | 800 | V |
| Average Forward Current (IF(AV)) | 8 | A |
| Surge Forward Current (IFSM) | 120 | A |
| Reverse Recovery Time (trr) | 75 | ns |
| Forward Voltage Drop (VF) at IF = 8 A | 1.7 | V |
| Junction Temperature Range (Tj) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +175 | ??C |
| Package Type | TO-220FP | ?C |
STTH802FP Key Features
- Fast recovery time: Enables efficient switching with reduced switching losses, improving the overall power conversion efficiency.
- High surge current capability: Supports transient overloads up to 120 A, ensuring durability in demanding power applications.
- Robust thermal performance: Wide junction temperature range up to 150??C allows operation in harsh environments with improved reliability.
- Low forward voltage drop: Minimizes conduction losses, contributing to energy savings and reducing heat dissipation needs.
Typical Applications
- Power rectification in industrial power supplies and switch-mode power supplies (SMPS) where fast switching and high voltage capability are crucial for performance and efficiency.
- Freewheeling diodes in motor drive circuits to protect switching devices from voltage spikes and to improve system reliability.
- Inverter circuits in renewable energy systems requiring fast recovery diodes for efficient energy conversion and improved thermal management.
- Snubber circuits in power electronics to absorb voltage transients and reduce electromagnetic interference in sensitive industrial equipment.
STTH802FP Advantages vs Typical Alternatives
This diode offers a superior balance of high voltage rating and fast recovery time compared to standard diodes, reducing switching losses and improving system efficiency. Its robust surge current capability and thermal stability enhance reliability under industrial operating conditions. The TO-220FP package provides excellent heat dissipation and electrical insulation, making it a preferred choice over less integrated or bulkier alternatives.
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STTH802FP Brand Info
The STTH802FP is part of STMicroelectronics?? portfolio of power discrete semiconductors. STMicroelectronics is a globally recognized leader in semiconductor technology, delivering high-quality, reliable components for industrial, automotive, and consumer applications. This product is engineered to meet demanding industrial power conversion requirements, supporting efficient, robust, and compact designs. ST??s commitment to innovation and quality ensures comprehensive technical support and availability through authorized distributors worldwide.
FAQ
What is the maximum repetitive peak reverse voltage of this diode?
The diode supports a maximum repetitive peak reverse voltage (VRRM) of 800 volts, making it suitable for high-voltage power rectification and switching applications.
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What package type is used for this fast recovery diode?
This device is housed in a TO-220FP package, which offers electrical insulation and efficient thermal dissipation, simplifying mounting and cooling in power electronic assemblies.
