STTH810G-TR Overview
The STTH810G-TR is a high-performance ultrafast rectifier diode designed for industrial power electronics applications. Offering a blocking voltage of 800 V and a forward current rating of 8 A, this device ensures efficient rectification with minimal switching losses. Its ultrafast recovery time enhances system efficiency in high-frequency switching environments, such as power supplies and motor drives. Packaged in a compact DO-201AD form factor, it facilitates easy integration into space-constrained designs. For engineers and sourcing specialists seeking reliable, robust diodes with superior transient performance, this device from IC Manufacturer delivers a balanced combination of speed, efficiency, and thermal stability.
STTH810G-TR Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 800 | V |
| Average Rectified Forward Current (IF(AV)) | 8 | A |
| Non-Repetitive Peak Forward Surge Current (IFSM) | 150 | A |
| Forward Voltage Drop (VF) at IF=8 A | 1.8 | V (typical) |
| Reverse Recovery Time (trr) | 75 | ns (typical) |
| Junction Temperature Range (Tj) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +150 | ??C |
| Package Type | DO-201AD | ?? |
STTH810G-TR Key Features
- Ultrafast recovery time: Minimizes switching losses and reduces electromagnetic interference, improving overall circuit efficiency.
- High blocking voltage capability: Supports up to 800 V, enabling use in a wide range of industrial power conversion applications.
- Robust surge current handling: Can withstand non-repetitive peak currents of up to 150 A, ensuring reliability under transient overload conditions.
- Low forward voltage drop: Helps reduce conduction losses and improves thermal performance in continuous operation.
- Compact DO-201AD package: Facilitates straightforward PCB integration while maintaining good thermal dissipation.
- Wide operating temperature range: Suitable for harsh industrial environments, from -65??C to +150??C junction temperature.
Typical Applications
- Rectification in switching power supplies: The ultrafast recovery characteristics reduce switching losses and improve efficiency in SMPS units.
- Freewheeling diode in motor control circuits: Supports high surge currents during load transients, protecting the system.
- Snubber diode in power inverters: Enhances switching performance and reduces voltage spikes in inverter topologies.
- Industrial lighting ballasts: Provides reliable high-voltage rectification for electronic lighting control systems.
STTH810G-TR Advantages vs Typical Alternatives
This diode offers a superior combination of ultrafast switching and high voltage blocking compared to standard rectifiers. Its low forward voltage drop reduces conduction losses, enhancing overall power efficiency. The high surge current capability and wide temperature tolerance improve reliability under demanding industrial conditions. Compared to conventional diodes, it enables more compact, thermally stable designs, making it ideal for modern power electronics applications requiring robust transient performance and minimal electromagnetic interference.
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STTH810G-TR Brand Info
The STTH810G-TR is a product from STMicroelectronics, a global leader in semiconductor manufacturing. Renowned for delivering high-quality power devices, STMicroelectronics specializes in components designed to optimize industrial and automotive power management systems. This ultrafast diode is part of their extensive portfolio focused on energy-efficient solutions that support sustainable and reliable electronic designs. The manufacturer ensures rigorous quality control and provides comprehensive datasheets, enabling engineers to confidently select devices that meet stringent industrial standards.
