| Part Number | APTDF500U40G | APTDF500U20G | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single | 
|   |   | |
| Product Status | Active | Active | 
| Diode Type | Standard | Standard | 
| Voltage - DC Reverse (Vr) (Max) | 400 V | 200 V | 
| Current - Average Rectified (Io) | 500A | 500A | 
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 500 A | 1.1 V @ 500 A | 
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | 
| Reverse Recovery Time (trr) | 120 ns | 70 ns | 
| Current - Reverse Leakage @ Vr | 2.5 mA @ 400 V | 2.5 mA @ 200 V | 
| Capacitance @ Vr, F | - | - | 
| Mounting Type | Chassis Mount | Chassis Mount | 
| Package / Case | LP4 | LP4 | 
| Supplier Device Package | LP4 | LP4 | 
| Operating Temperature - Junction | - | - |