The STTH8L06 is a 600V ultrafast Schottky diode from STMicroelectronics, which is specially suited for use as a boost diode in discontinuous or critical mode power factor corrections. The device is also intended for use as a free wheeling diode in power supplies and other power switching applications.
The STTH8L06 Turbo 2 ultra‑fast high‑voltage rectifier is designed for boost‑diode applications in discontinuous or critical‑mode power factor correction and as a free‑wheel diode in power supplies. It offers low reverse recovery current and reduced switching losses.
Key electrical specifications include a 600 V repetitive peak reverse voltage, 8 A average forward current, and a surge non‑repetitive forward current of 120 A. Thermal resistance is 2.5 °C/W (junction‑to‑case) for TO‑220AC/DPAK packages, and recommended mounting torque values are 0.8 mN (TO‑220FPAC) and 0.55 mN (TO‑220AC). Mechanical dimensions for TO‑220 and DPAK packages are provided, along with ordering information and revision history.
| Repetitive peak reverse voltage | 600 V |
|---|---|
| Storage temperature range | -65 to +175 °C |
| Maximum operating junction temperature | -40 to 175 °C |
| Recommended mounting torque | 0.8 mN (TO‑220FPAC) / 0.55 mN (TO‑220AC) |
The device is rated for a repetitive peak reverse voltage of 600 V.
Recommended torque is 0.8 mN for the TO‑220FPAC package and 0.55 mN for the TO‑220AC package.
It can be stored from –65 °C up to +175 °C.
The maximum junction temperature is –40 °C to 175 °C.