STTH1302CT/CG/CFP is a high-efficiency ultrafast diode from ST. It has a maximum average forward current of 6.5 A, a reverse peak voltage of 200 V, a maximum forward voltage drop of 0.95 V, and a maximum reverse recovery time of 25 ns. The diode features low losses, low forward and reverse recovery times, high surge current capability, high junction temperature, and insulated packaging. It is suitable for use in switch mode power supplies, high frequency DC to DC converters, and other applications.
The STTH1302 series is a high‑efficiency ultra‑fast diode designed for switch‑mode power supplies, low‑voltage high‑frequency inverters, free‑wheeling and polarity‑protection applications. It offers low forward voltage, fast reverse recovery and high surge current capability in TO‑220AB, TO‑220FPAB and D‑PAK packages.
Key specifications include a repetitive peak reverse voltage of 200 V, average forward current of 6.5 A (2 × 6.5 A per diode), forward voltage drop of 0.95 V at 6.5 A, reverse recovery time of 25 ns, and a maximum junction temperature of 175 °C. Detailed mechanical dimensions for each package are provided, along with ordering information.
| Repetitive peak reverse voltage (VrrRM) | 200 V |
|---|---|
| Average forward current (IF(av)) | 2 × 6.5 A |
| Forward voltage drop (Vr max) | 0.95 V |
| Reverse recovery time (trr max) | 25 ns |
| Maximum junction temperature (Tj max) | 175 °C |
The diode can withstand a repetitive peak reverse voltage of 200 V.
The forward voltage drop is typically 0.95 V at 6.5 A.
The reverse recovery time is specified as 25 ns.
The diode is rated for a maximum junction temperature of 175 °C.