| Base Product Number | S2KW40 |
| Capacitance @ Vr, F, Series, Supplier Device Package | - |
| Category | Discrete Semiconductor Products |
| Current - Average Rectified (Io) | 3A |
| Current - Reverse Leakage @ Vr | 2 ?A @ 4000 V |
| Diode Type | Standard |
| Mfr | Semtech Corporation |
| Mounting Type | Chassis Mount |
| Operating Temperature - Junction | -55?C ~ 150?C |
| Package | Bulk |
| Package / Case | Module |
| Product Status | Active |
| Reverse Recovery Time (trr) | 2 ?s |
| Speed | Standard Recovery >500ns, > 200mA (Io) |
| Voltage - DC Reverse (Vr) (Max) | 4000 V |
| Voltage - Forward (Vf) (Max) @ If | 40 V @ 6 A |