Overview
The STTH310S is a fast and ultrafast diode produced by STMicroelectronics, utilizing the company's ultrafast high voltage planar technology. This diode is specifically designed for various power switching applications, including free-wheeling, clamping, snubbering, and demagnetization in power supplies. It is known for its high performance and reliability in demanding power management scenarios.
Key Specifications
| Parameter | Value |
|---|---|
| Repetitive Peak Reverse Voltage | 1 kV |
| Forward Current | 3 A |
| Diode Configuration | Single |
| Reverse Recovery Time | 75 ns |
| Operating Temperature Max | 175°C |
| Package Type | DO-214AB (SMC) |
Key Features
- Ultrafast recovery time of 75 ns, making it suitable for high-frequency applications.
- High repetitive peak reverse voltage of 1 kV, ensuring robust performance under high voltage conditions.
- Maximum operating junction temperature of 175°C, reducing leakage currents and enhancing reliability.
- Surface mount package (DO-214AB) for easy integration into modern PCB designs.
Applications
The STTH310S is ideal for a variety of power management and switching applications, including:
- Free-wheeling diodes in power supplies and motor drives.
- Clamping and snubber circuits to protect against voltage spikes.
- Demagnetization circuits in inductive loads.
- General-purpose rectification in high-voltage, high-frequency systems.
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH310S?
The maximum repetitive peak reverse voltage is 1 kV. - What is the forward current rating of the STTH310S?
The forward current rating is 3 A. - What is the reverse recovery time of the STTH310S?
The reverse recovery time is 75 ns. - What is the maximum operating temperature of the STTH310S?
The maximum operating temperature is 175°C. - What package type is the STTH310S available in?
The STTH310S is available in the DO-214AB (SMC) package. - What are some typical applications of the STTH310S?
Typical applications include free-wheeling, clamping, snubbering, and demagnetization in power supplies and other power switching applications. - Why is the STTH310S considered ultrafast?
The STTH310S is considered ultrafast due to its short reverse recovery time of 75 ns. - How does the high operating temperature affect the STTH310S?
The high operating temperature of up to 175°C reduces leakage currents and enhances the reliability of the diode. - Is the STTH310S suitable for high-frequency applications?
Yes, the STTH310S is suitable for high-frequency applications due to its ultrafast recovery time. - What technology is used in the STTH310S?
The STTH310S uses STMicroelectronics' ultrafast high voltage planar technology.
