STTH8R06DIRG Overview
The STTH8R06DIRG is a high-performance ultrafast rectifier diode designed for industrial power electronics applications. Featuring a maximum repetitive peak reverse voltage of 600 V and a forward current rating of 8 A, it offers fast switching capabilities with low reverse recovery time, optimizing efficiency in power conversion circuits. Its rugged construction ensures reliable operation under high surge currents and elevated junction temperatures, making it suitable for demanding environments. This diode is packaged in a compact DO-221AC form factor, facilitating easy integration into compact designs. For more detailed product information, visit the IC Manufacturer website.
STTH8R06DIRG Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 600 | V |
| Average Forward Current (IF(AV)) | 8 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 150 | A |
| Forward Voltage Drop (VF) at IF=8 A | 1.7 | V (typical) |
| Reverse Recovery Time (trr) | 75 | ns (typical) |
| Junction Temperature Range (Tj) | -65 to +150 | ??C |
| Storage Temperature Range (Tstg) | -65 to +175 | ??C |
| Thermal Resistance Junction to Lead (RthJL) | 15 | ??C/W |
STTH8R06DIRG Key Features
- Ultrafast recovery time: Minimizes switching losses, improving overall system efficiency in high-frequency power applications.
- High surge current capability: Supports transient overloads up to 150 A, ensuring robustness during power surges and startup conditions.
- Low forward voltage drop: Reduces conduction losses, contributing to lower heat dissipation and improved reliability.
- Wide junction temperature range: Enables operation in harsh environments, supporting up to 150 ??C continuous junction temperature.
- Compact DO-221AC package: Facilitates easy PCB layout and high-density circuit design.
Typical Applications
- Industrial power supplies: Ideal for use in rectification stages of switched-mode power supplies (SMPS) where fast recovery reduces electromagnetic interference and power loss.
- Inverter circuits: Suitable for controlling reverse currents in solar inverters and motor drives with high switching frequencies.
- Power factor correction (PFC) modules: Enhances efficiency by minimizing switching losses in active PFC circuits.
- General-purpose rectification: Applicable in battery chargers, welding machines, and uninterruptible power supplies (UPS) requiring reliable high-voltage diodes.
STTH8R06DIRG Advantages vs Typical Alternatives
This ultrafast diode offers significant advantages over standard rectifiers by delivering lower reverse recovery times and reduced forward voltage drop, which results in higher energy efficiency and lower thermal stress. Its high surge current resilience and broad junction temperature range enhance reliability in industrial settings. Compared to typical alternatives, it provides improved switching performance and integration ease, helping engineers optimize power density and system durability.
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STTH8R06DIRG Brand Info
The STTH8R06DIRG is produced by STMicroelectronics, a global leader in semiconductor manufacturing known for delivering innovative power management solutions. STMicroelectronics specializes in high-quality discrete components designed for industrial and automotive applications. This diode is part of their ultrafast rectifier portfolio, which addresses the increasing demand for efficient power conversion and robust performance in challenging operating environments.
FAQ
What is the maximum repetitive peak reverse voltage for this diode?
The device supports a maximum repetitive peak reverse voltage of 600 V, allowing it to block high voltage spikes in industrial
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