STTH2002C diode is a high efficiency ultrafast diode suited for switch mode power supplies and high frequency DC to DC converters. Packaged in TO-220AB, D2PAK, TO-220FPAB and I2PAK, this device is intended for use in low voltage, high frequency inverters, free wheeling and polarity protection applications.
The STTH2002C is a high‑efficiency ultra‑fast diode designed for switch‑mode power supplies, high‑frequency DC‑DC converters, low‑voltage inverters, free‑wheeling and polarity‑protection applications. It features low forward and reverse recovery losses, low leakage current, and an insulated TO‑220FPAB package.
Key specifications include a repetitive peak reverse voltage of 200 V, typical forward voltage of 0.78 V, forward current up to 2 × 15 A, reverse recovery time of 22 ns, and a maximum junction temperature of 175 °C. The document also lists thermal resistance values, mechanical dimensions for several package types, and recommended mounting torque values.
| Repetitive peak reverse voltage (VrrM) | 200 V |
|---|---|
| Typical forward voltage (Ve) | 0.78 V |
| Reverse recovery time (tr) | 22 ns |
| Maximum junction temperature (Tj) | 175 °C |
| Surge non‑repetitive forward current (IFSM) | 90 A (10 ms) |
| Storage temperature range | -65 °C to +175 °C |
| Thermal resistance junction‑to‑case (TO‑220AB) | 25 °C/W |
| Package weight (TO‑220AB) | 2.23 g |
The diode can withstand a repetitive peak reverse voltage of 200 V.
At a forward current of 10 A, the typical forward voltage drop is 0.78 V.
The recommended torque is 0.8 N·m, with a maximum of 1.0 N·m.
The diode is rated for a maximum junction temperature of 175 °C.