Overview
The STTH1R02A is a 200 V, 1.5 A ultrafast recovery diode produced by STMicroelectronics. This diode utilizes ST's advanced 200 V planar Pt doping technology, making it particularly suitable for applications in switching mode base drive and transistor circuits. It is available in various packages, including SMA, SMB, DO-41, and DO-15, which makes it versatile for different design requirements.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 200 | V |
| IF(AV) (Average forward current) | 1.5 | A |
| Tj(max.) (Operating junction temperature) | 175 | °C |
| VF(typ.) (Forward voltage drop at 25°C) | 0.7 | V |
| trr(typ.) (Reverse recovery time at 25°C) | 15 | ns |
| IFSM (Surge non-repetitive forward current) | 60 | A |
| Tstg (Storage temperature range) | -65 to +175 | °C |
| Rth(j-l) (Junction to lead thermal resistance) | 30 °C/W (SMA, SMB), 45 °C/W (DO-15, DO-41) | °C/W |
Key Features
- Very low conduction losses
- Negligible switching losses
- Low forward voltage drop
- High junction temperature capability
- ECOPACK®2 compliant for environmental sustainability
- Available in SMA, SMB, DO-41, and DO-15 packages
Applications
- Switching diode
- LED Lighting
- Auxiliary power supply
- Flyback diode
- Low voltage, high frequency inverters
- Free wheeling and polarity protection circuits
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH1R02A?
The maximum repetitive peak reverse voltage is 200 V. - What is the average forward current rating of the STTH1R02A?
The average forward current rating is 1.5 A. - What is the maximum operating junction temperature for the STTH1R02A?
The maximum operating junction temperature is 175 °C. - What is the typical forward voltage drop at 25°C for the STTH1R02A?
The typical forward voltage drop at 25°C is 0.7 V. - What is the typical reverse recovery time at 25°C for the STTH1R02A?
The typical reverse recovery time at 25°C is 15 ns. - What are the available package types for the STTH1R02A?
The STTH1R02A is available in SMA, SMB, DO-41, and DO-15 packages. - What are some common applications of the STTH1R02A?
- Is the STTH1R02A environmentally compliant?
- What is the surge non-repetitive forward current rating of the STTH1R02A?
The surge non-repetitive forward current rating is 60 A.- What is the storage temperature range for the STTH1R02A?
The storage temperature range is -65 to +175 °C. - What is the surge non-repetitive forward current rating of the STTH1R02A?
