| Part Number | JANTX1N4489US/TR | JANTX1N4482US.TR | 
|---|---|---|
| Manufacturer | Microchip Technology | Semtech Corporation | 
| Category | Diodes - Zener - Single | Diodes - Zener - Single | 
|   |  | |
| Product Status | Active | Discontinued at Digi-Key | 
| Voltage - Zener (Nom) (Vz) | 100 V | - | 
| Tolerance | ±5% | - | 
| Power - Max | 1.5 W | - | 
| Impedance (Max) (Zzt) | 300 Ohms | - | 
| Current - Reverse Leakage @ Vr | 250 nA @ 80 V | - | 
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A | - | 
| Operating Temperature | -65°C ~ 175°C | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | SQ-MELF, A | - | 
| Supplier Device Package | D-5A | - |