| Part Number | S1K | S1KB | 
|---|---|---|
| Manufacturer | onsemi | SMC Diode Solutions | 
| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single | 
|   |   | |
| Product Status | Active | Active | 
| Diode Type | Standard | Standard | 
| Voltage - DC Reverse (Vr) (Max) | 800 V | 800 V | 
| Current - Average Rectified (Io) | 1A | 1A | 
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 1 A | 1.1 V @ 1 A | 
| Speed | Standard Recovery >500ns, > 200mA (Io) | Standard Recovery >500ns, > 200mA (Io) | 
| Reverse Recovery Time (trr) | 1.8 µs | 2.5 µs | 
| Current - Reverse Leakage @ Vr | 1 µA @ 800 V | 5 µA @ 800 V | 
| Capacitance @ Vr, F | 12pF @ 4V, 1MHz | 15pF @ 4V, 1MHz | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | DO-214AC, SMA | DO-214AA, SMB | 
| Supplier Device Package | DO-214AC (SMA) | SMB (DO-214AA) | 
| Operating Temperature - Junction | -55°C ~ 150°C | -65°C ~ 175°C |