Overview
The STTH112UFY is a high-performance, ultrafast rectifier diode produced by STMicroelectronics. This diode is designed using ST's advanced 1200 V planar technology, making it particularly suitable for applications in switching mode base drive and transistor circuits. It is part of the automotive-grade series, ensuring reliability and durability in demanding environments.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage Rating (V) | 1200 V |
| Current Rating (I) | 1 A |
| Package Type | SMBflat (Surface Mount) |
| Operating Temperature Range | -40 to +175 °C |
| Thermal Resistance | Refer to Table 3 in datasheet for detailed thermal resistance values |
Key Features
- Ultrafast recovery time, making it ideal for high-frequency applications.
- High voltage rating of 1200 V, ensuring robust performance in high-voltage circuits.
- Low thermal resistance, enhancing heat dissipation and reliability.
- Automotive-grade quality, suitable for use in automotive and other demanding environments.
- SMBflat surface mount package for easy integration into modern PCB designs.
Applications
The STTH112UFY is designed for use in various high-voltage and high-frequency applications, including:
- Switching mode base drive circuits.
- Transistor circuits in automotive and industrial systems.
- Power supply and DC-DC converter circuits.
- High-voltage rectification in automotive and industrial power systems.
Q & A
- What is the voltage rating of the STTH112UFY diode?
The voltage rating of the STTH112UFY diode is 1200 V. - What is the current rating of the STTH112UFY diode?
The current rating of the STTH112UFY diode is 1 A. - What is the operating temperature range of the STTH112UFY diode?
The operating temperature range of the STTH112UFY diode is -40 to +175 °C. - What package type does the STTH112UFY diode use?
The STTH112UFY diode uses the SMBflat surface mount package. - What are the key applications of the STTH112UFY diode?
The key applications include switching mode base drive circuits, transistor circuits, power supply and DC-DC converter circuits, and high-voltage rectification in automotive and industrial power systems. - Why is the STTH112UFY diode considered ultrafast?
The STTH112UFY diode is considered ultrafast due to its low recovery time, making it suitable for high-frequency applications. - What technology is used in the STTH112UFY diode?
The STTH112UFY diode uses ST's advanced 1200 V planar technology. - Is the STTH112UFY diode automotive-grade?
Yes, the STTH112UFY diode is automotive-grade, ensuring reliability and durability in demanding environments. - How does the thermal resistance of the STTH112UFY diode impact its performance?
The low thermal resistance of the STTH112UFY diode enhances heat dissipation, which improves reliability and performance. - Where can I find detailed thermal resistance values for the STTH112UFY diode?
Detailed thermal resistance values can be found in Table 3 of the datasheet.
