| Part Number | JANTX1N4971 | JANTX1N4981 | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Diodes - Zener - Single | Diodes - Zener - Single | 
|   |   | |
| Product Status | Active | Active | 
| Voltage - Zener (Nom) (Vz) | 36 V | 91 V | 
| Tolerance | ±5% | ±5% | 
| Power - Max | 5 W | 5 W | 
| Impedance (Max) (Zzt) | 11 Ohms | 90 Ohms | 
| Current - Reverse Leakage @ Vr | 2 µA @ 27.4 V | 2 µA @ 69.2 V | 
| Voltage - Forward (Vf) (Max) @ If | 1.5 V @ 1 A | 1.5 V @ 1 A | 
| Operating Temperature | -65°C ~ 175°C | -65°C ~ 175°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | E, Axial | E, Axial | 
| Supplier Device Package | - | - |