| Part Number | STPS20SM120STN | STPS20M120STN | 
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | 
| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Diode Type | Schottky | Schottky | 
| Voltage - DC Reverse (Vr) (Max) | 120 V | 120 V | 
| Current - Average Rectified (Io) | 20A | 20A | 
| Voltage - Forward (Vf) (Max) @ If | 890 mV @ 20 A | 840 mV @ 20 A | 
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | 
| Reverse Recovery Time (trr) | - | - | 
| Current - Reverse Leakage @ Vr | 210 µA @ 120 V | 275 µA @ 120 V | 
| Capacitance @ Vr, F | - | - | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | TO-220-3 | TO-220-3 | 
| Supplier Device Package | TO-220AB Narrow Leads | TO-220AB Narrow Leads | 
| Operating Temperature - Junction | 150°C (Max) | 150°C (Max) |