
| Parameters | |
|---|---|
| Mfr | Semtech Corporation | 
| Series | MIL-PRF-19500/356 | 
| Package | Bulk | 
| Product Status | Discontinued at Digi-Key | 
| Voltage - Zener (Nom) (Vz) | 68 V | 
| Tolerance | ±5% | 
| Power - Max | 5 W | 
| Impedance (Max) (Zzt) | 50 Ohms | 
| Current - Reverse Leakage @ Vr | 2 µA @ 51.7 V | 
| Operating Temperature | -55°C ~ 175°C | 
| Mounting Type | Surface Mount | 
| Package / Case | SQ-MELF | 
| Supplier Device Package | - | 
| Base Product Number | 1N4978 | 
| ECCN | EAR99 | 
| HTSUS | 8541.10.0050 | 
| Standard Package | 1 |