Overview
The STTH3002G-TR, produced by STMicroelectronics, is an ultrafast recovery diode designed using ST's 200 V planar Pt doping technology. This device is particularly suited for applications in switching mode base drive and transistor circuits. It is available in various packages, including DO-247, DOP3I, and D²PAK, with the STTH3002G-TR specifically being in the D²PAK package and supplied in tape and reel format.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| VRRM (Repetitive peak reverse voltage) | 200 | V |
| IF(RMS) (RMS forward current) | 50 | A |
| IF(AV) (Average forward current, δ = 0.5) | 30 | A |
| IFSM (Surge non repetitive forward current, tp = 10 ms) | 300 | A |
| Tstg (Storage temperature range) | -65 to +175 | °C |
| Tj (Maximum operating junction temperature) | 175 | °C |
| VF (Forward voltage drop at IF = 30 A, Tj = 125°C) | 0.77 - 0.85 | V |
| trr (Reverse recovery time at IF = 1 A, dIF/dt = -200 A/µs, VR = 30 V, Tj = 25°C) | 22 - 27 | ns |
| IRM (Reverse recovery current at IF = 30 A, dIF/dt = 200 A/µs, VR = 160 V, Tj = 125°C) | 7.6 - 9.5 | A |
| Rth(j-c) (Junction to case thermal resistance, D²PAK) | 1.2 | °C/W |
Key Features
- Very low conduction losses
- Negligible switching losses
- Low forward and reverse recovery time
- High junction temperature (up to 175°C)
- Suitable for high-frequency applications
- Available in DO-247, DOP3I, and D²PAK packages
Applications
The STTH3002G-TR is intended for use in various applications, including:
- Low voltage, high frequency inverters
- Free wheeling diodes
- Polarity protection circuits
- Switching mode base drive and transistor circuits
Q & A
- What is the maximum repetitive peak reverse voltage of the STTH3002G-TR?
200 V
- What is the average forward current rating for the STTH3002G-TR?
30 A
- What is the maximum junction temperature for the STTH3002G-TR?
175°C
- What are the typical forward voltage drop and reverse recovery time for the STTH3002G-TR?
Typical forward voltage drop: 0.77 - 0.85 V at IF = 30 A, Tj = 125°C. Typical reverse recovery time: 22 - 27 ns at IF = 1 A, dIF/dt = -200 A/µs, VR = 30 V, Tj = 25°C.
- In what packages is the STTH3002 available?
DO-247, DOP3I, and D²PAK
- What is the thermal resistance from junction to case for the D²PAK package?
1.2 °C/W
- What are some common applications for the STTH3002G-TR?
Low voltage, high frequency inverters, free wheeling diodes, polarity protection circuits, and switching mode base drive and transistor circuits.
- What is the surge non-repetitive forward current rating for the STTH3002G-TR?
300 A for tp = 10 ms
- Is the STTH3002G-TR RoHS compliant?
