| Part Number | JANTX1N6638 | JANTX1N6638U | 
|---|---|---|
| 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) | 125 V | 125 V | 
| Current - Average Rectified (Io) | 300mA | 300mA (DC) | 
| Voltage - Forward (Vf) (Max) @ If | 1.1 V @ 200 mA | 1.1 V @ 200 mA | 
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | 
| Reverse Recovery Time (trr) | 20 ns | 4.5 ns | 
| Current - Reverse Leakage @ Vr | 500 nA @ 125 V | 500 nA @ 125 V | 
| Capacitance @ Vr, F | - | - | 
| Mounting Type | Through Hole | Surface Mount | 
| Package / Case | D, Axial | SQ-MELF, B | 
| Supplier Device Package | - | D-5B | 
| Operating Temperature - Junction | -65°C ~ 175°C | -65°C ~ 175°C |