STTH810FP Overview
The STTH810FP is a high-performance ultrafast rectifier diode designed for industrial power electronics applications requiring efficient switching and low conduction losses. Featuring a maximum repetitive peak reverse voltage of 800 V and a forward current rating of 8 A, this device ensures reliable operation in demanding environments. Its ultrafast recovery time minimizes switching losses, making it ideal for power supplies, inverters, and motor drives. With a compact and robust package, the STTH810FP offers enhanced thermal performance and ease of integration. For detailed specifications and sourcing, visit IC Manufacturer.
STTH810FP Technical Specifications
| Parameter | Value |
|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 800 V |
| Average Forward Current (IF(AV)) | 8 A |
| Forward Voltage Drop (VF) at IF=8 A | 1.25 V (typical) |
| Reverse Recovery Time (trr) | 75 ns (typical) |
| Surge Forward Current (IFSM) | 150 A |
| Junction Temperature Range (Tj) | -65 to 150 ??C |
| Storage Temperature Range (Tstg) | -65 to 150 ??C |
| Thermal Resistance Junction to Ambient (R??JA) | 45 ??C/W |
STTH810FP Key Features
- Ultrafast Recovery Time: Enables reduced switching losses and improved efficiency in high-frequency power conversion systems.
- High Voltage Blocking Capability: Supports repetitive peak reverse voltages up to 800 V, suitable for medium-voltage applications.
- Low Forward Voltage Drop: Minimizes conduction losses, enhancing overall power efficiency and system reliability.
- Robust Surge Current Handling: Can withstand surge currents up to 150 A, ensuring durability under transient conditions.
- Wide Operating Temperature Range: Ensures stable performance in harsh industrial environments from -65 ??C to 150 ??C.
Typical Applications
- High-frequency switching power supplies where fast recovery diodes reduce switching losses and improve efficiency, such as in SMPS designs.
- Motor drive circuits requiring reliable rectification under high voltages and transient surge currents.
- Inverters and converters used in renewable energy systems that demand high voltage blocking and fast switching characteristics.
- General purpose industrial rectification applications benefiting from a compact package and robust electrical performance.
STTH810FP Advantages vs Typical Alternatives
This ultrafast diode offers superior switching speed and lower forward voltage drop compared to standard recovery diodes, significantly improving power conversion efficiency. Its high surge current capability and wide junction temperature range provide enhanced reliability under transient and thermal stress conditions. The compact package allows easier integration into space-constrained industrial modules, making it a preferred choice over slower, bulkier diode alternatives.
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STTH810FP Brand Info
The STTH810FP is manufactured by STMicroelectronics, a global leader in semiconductor solutions for industrial, automotive, and consumer electronics. Known for its innovation and high-quality components, STMicroelectronics designs this ultrafast diode to meet rigorous industrial standards. The device benefits from ST??s advanced semiconductor process technology, ensuring consistent electrical performance, durability, and compatibility with a wide range of power electronic systems.
FAQ
What is the maximum repetitive peak reverse voltage rating of this diode?
The diode can withstand a maximum repetitive peak reverse voltage (VRRM) of 800 V, making it suitable for medium-voltage industrial applications where reliable blocking of high voltage transients is critical.
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How does the ultrafast recovery time improve circuit performance?
The ultrafast recovery time of about 75 ns reduces switching losses significantly in power converters and inverters. This leads to higher efficiency, less heat generation, and improved overall system reliability in high-frequency switching environments.
What current can the STTH810FP handle in continuous operation?
It supports an average forward current (IF(AV)) of 8 A, providing robust conduction capability for various power rectification tasks in industrial systems.
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Can this diode withstand surge current events?
Yes, it can handle surge forward currents up to
