Overview
The STTH803G-TR is a high-performance rectifier diode produced by STMicroelectronics. This ultrafast diode is designed for applications requiring fast recovery times and low forward voltage drop. It is particularly suited for switch-mode power supplies and high-frequency DC/DC converters. The device is packaged in a D2PAK (TO-263) case, making it ideal for surface mount applications.
Key Specifications
| Parameter | Value |
|---|---|
| Maximum Continuous Forward Current | 8 A |
| Peak Reverse Repetitive Voltage | 300 V |
| Forward Voltage Drop (Vf) | 1.25 V @ 8 A |
| Reverse Recovery Time (tRR) | 25 ns |
| Package Type | D2PAK (TO-263) |
| Mounting Type | Surface Mount |
Key Features
- Ultrafast recovery time of 25 ns, making it suitable for high-frequency applications.
- Low forward voltage drop of 1.25 V at 8 A, reducing power losses.
- High peak reverse repetitive voltage of 300 V, ensuring robust performance under various conditions.
- Surface mount D2PAK package for easy integration into modern PCB designs.
- Compliant with RoHS standards, ensuring environmental sustainability.
Applications
The STTH803G-TR is primarily used in switch-mode power supplies and high-frequency DC/DC converters. It is also suitable for secondary rectification in power conversion systems. Other potential applications include:
- Power factor correction circuits.
- High-frequency inverters and converters.
- Automotive and industrial power systems.
Q & A
- What is the maximum continuous forward current of the STTH803G-TR?
The maximum continuous forward current is 8 A. - What is the peak reverse repetitive voltage of the STTH803G-TR?
The peak reverse repetitive voltage is 300 V. - What is the forward voltage drop of the STTH803G-TR at 8 A?
The forward voltage drop is 1.25 V at 8 A. - What is the recovery time of the STTH803G-TR?
The reverse recovery time is 25 ns. - In what package is the STTH803G-TR available?
The STTH803G-TR is available in a D2PAK (TO-263) package. - Is the STTH803G-TR RoHS compliant?
Yes, the STTH803G-TR is RoHS compliant. - What are the primary applications of the STTH803G-TR?
The primary applications include switch-mode power supplies, high-frequency DC/DC converters, and secondary rectification in power conversion systems. - What is the mounting type of the STTH803G-TR?
The mounting type is surface mount. - Where can I purchase the STTH803G-TR?
You can purchase the STTH803G-TR from various electronic component distributors such as Mouser, RS Components, and the STMicroelectronics online store. - What are some other potential applications of the STTH803G-TR?
Other potential applications include power factor correction circuits, high-frequency inverters and converters, and automotive and industrial power systems.
