Overview
The STTH208U, produced by STMicroelectronics, is a 2 A, 800 V ultrafast recovery diode. This component utilizes ST's ultrafast high voltage planar technology, making it particularly suited for various power switching applications. It is designed for free-wheeling, clamping, snubbering, and demagnetization in power supplies. The STTH208U is known for its high reliability, low forward voltage drop, and high surge current capability, which makes it an excellent choice for demanding power switching environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive Peak Reverse Voltage) | 800 | V |
| VRMS (RMS Voltage) | 560 | V |
| IF(AV) (Average Forward Current) | 2 | A |
| IFSM (Surge Non-Repetitive Forward Current) | 45 A (DO-15), 35 A (SMB) | A |
| Tj(max.) (Maximum Operating Junction Temperature) | 175 | °C |
| VF(typ.) (Typical Forward Voltage Drop) | 0.89 | V |
| trr(max.) (Maximum Reverse Recovery Time) | 75 ns | ns |
| Tstg (Storage Temperature Range) | -50 to +175 | °C |
Key Features
- Low forward voltage drop
- High reliability
- High surge current capability
- Soft switching for reduced EMI disturbances
- Planar technology for enhanced performance
- ECOPACK compliant for environmental sustainability
Applications
- Switching diode applications
- Power switching applications
- Free-wheeling, clamping, snubbering, and demagnetization in power supplies
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH208U?
The maximum repetitive peak reverse voltage is 800 V.
- What is the average forward current rating of the STTH208U?
The average forward current rating is 2 A.
- What is the maximum operating junction temperature for the STTH208U?
The maximum operating junction temperature is 175 °C.
- What is the typical forward voltage drop of the STTH208U?
The typical forward voltage drop is 0.89 V.
- What is the maximum reverse recovery time of the STTH208U?
The maximum reverse recovery time is 75 ns.
- Is the STTH208U ECOPACK compliant?
- What are the common applications of the STTH208U?
- What is the storage temperature range for the STTH208U?
- What is the surge non-repetitive forward current rating for the STTH208U?
- What type of technology is used in the STTH208U?
