| Part Number | 1N5947AP/TR8 | 1N5947BP/TR8 | 
|---|---|---|
| Manufacturer | Microsemi Corporation | Microsemi Corporation | 
| Category | Diodes - Zener - Single | Diodes - Zener - Single | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Voltage - Zener (Nom) (Vz) | 82 V | 82 V | 
| Tolerance | ±10% | ±5% | 
| Power - Max | 1.5 W | 1.5 W | 
| Impedance (Max) (Zzt) | 160 Ohms | 160 Ohms | 
| Current - Reverse Leakage @ Vr | 1 µA @ 62.2 V | 1 µA @ 62.2 V | 
| Voltage - Forward (Vf) (Max) @ If | 1.2 V @ 200 mA | 1.2 V @ 200 mA | 
| Operating Temperature | -65°C ~ 150°C | -65°C ~ 150°C | 
| Mounting Type | Through Hole | Through Hole | 
| Package / Case | DO-204AL, DO-41, Axial | DO-204AL, DO-41, Axial | 
| Supplier Device Package | DO-204AL (DO-41) | DO-204AL (DO-41) |