STTH1R02A Overview
The STTH1R02A is a high-performance ultrafast diode designed for efficient power conversion and rectification in industrial electronics. Offering a maximum repetitive peak reverse voltage of 1000 V and a forward average current rating of 1 A, this device excels in applications demanding fast switching and low forward voltage drop. Its robust design supports high surge current capability, making it suitable for demanding environments. The compact TO-220AC package ensures easy integration in power management systems. This diode is ideal for engineers and sourcing specialists seeking reliable solutions for power supplies, inverters, and motor drives. For detailed specifications and purchasing, visit IC Manufacturer.
STTH1R02A Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum Repetitive Peak Reverse Voltage (VRRM) | 1000 | V |
| Average Forward Current (IF(AV)) | 1 | A |
| Surge Non-Repetitive Forward Current (IFSM) | 30 | A |
| Forward Voltage Drop (VF) at IF=1A | 1.7 | V |
| Reverse Recovery Time (trr) | 75 | ns |
| Operating Junction Temperature (Tj) | -65 to +175 | ??C |
| Storage Temperature Range (Tstg) | -65 to +175 | ??C |
| Package Type | TO-220AC | ?? |
STTH1R02A Key Features
- Ultrafast Recovery Time: The diode??s 75 ns reverse recovery time minimizes switching losses, improving overall circuit efficiency in high-frequency applications.
- High Voltage Capability: Rated for 1000 V repetitive peak reverse voltage, it ensures reliable operation in demanding power supply and inverter circuits.
- Robust Surge Current Handling: Supports up to 30 A surge current, enhancing durability under transient conditions and preventing device failure.
- Low Forward Voltage Drop: With a forward voltage of 1.7 V at 1 A, it reduces conduction losses, contributing to energy-efficient designs.
Typical Applications
- High-frequency switching power supplies where ultrafast recovery diodes are essential for reducing switching losses and improving efficiency.
- Inverter circuits for industrial motor drives requiring fast and reliable rectification under high voltage stress.
- Freewheeling diodes in power factor correction (PFC) circuits to enhance performance and reduce electromagnetic interference.
- Snubber circuits in power electronics to protect switching devices from voltage spikes and improve system reliability.
STTH1R02A Advantages vs Typical Alternatives
This ultrafast diode offers superior switching speed and higher surge current capacity compared to standard rectifiers, reducing power losses and enhancing system reliability. Its 1000 V voltage rating allows usage in a broad range of industrial applications, while the low forward voltage drop improves energy efficiency. These combined attributes make it a preferred choice over conventional diodes for power conversion and high-frequency switching environments.
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STTH1R02A Brand Info
The STTH1R02A diode is a product of STMicroelectronics, a global leader in semiconductor solutions. STMicroelectronics is known for delivering high-quality power devices that meet stringent industrial standards. This diode exemplifies their commitment to robust, efficient, and reliable components designed for demanding power management applications. STMicroelectronics supports this product with comprehensive technical documentation and global customer service, facilitating seamless integration into various industrial systems.
FAQ
What is the maximum repetitive peak reverse voltage of this diode?
The maximum repetitive peak reverse voltage (VRRM) is 1000 V, allowing the diode to block high voltage levels safely during reverse bias conditions in power circuits.
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How fast is the diode??s recovery time, and why is it important?
The reverse recovery time is 75 nanoseconds. This ultrafast switching capability reduces switching losses and electromagnetic interference, making it ideal for high-frequency power conversion applications.
Can this diode handle surge currents, and what is its limit?
Yes, it can withstand surge currents up
