| Part Number | JANTX1N6638US.TR | JANTX1N6630US/TR | 
|---|---|---|
| Manufacturer | Semtech Corporation | Microchip Technology | 
| Category | Diodes - Rectifiers - Single | Diodes - Rectifiers - Single | 
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| Product Status | Discontinued at Digi-Key | Active | 
| Diode Type | Standard | Standard | 
| Voltage - DC Reverse (Vr) (Max) | 125 V | 900 V | 
| Current - Average Rectified (Io) | 300mA | 1.4A | 
| Voltage - Forward (Vf) (Max) @ If | 800 mV @ 10 mA | 1.4 V @ 1.4 A | 
| Speed | Fast Recovery =< 500ns, > 200mA (Io) | Fast Recovery =< 500ns, > 200mA (Io) | 
| Reverse Recovery Time (trr) | 4.5 ns | 50 ns | 
| Current - Reverse Leakage @ Vr | 500 nA @ 125 V | 2 µA @ 900 V | 
| Capacitance @ Vr, F | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | SQ-MELF | SQ-MELF, E | 
| Supplier Device Package | - | D-5B | 
| Operating Temperature - Junction | - | -65°C ~ 150°C |