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| Part Number | 1N5557 | 1N5555 |
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology |
| Product Status | Active | Active |
| Type | Zener | Zener |
| Unidirectional Channels | 1 | 1 |
| Bidirectional Channels | - | - |
| Voltage - Reverse Standoff (Typ) | 49V | 30.5V |
| Voltage - Breakdown (Min) | 54V | 33V |
| Voltage - Clamping (Max) @ Ipp | 78.5V | 47.5V |
| Current - Peak Pulse (10/1000µs) | 19A | 32A |
| Power - Peak Pulse | 1500W (1.5kW) | 1500W (1.5kW) |
| Power Line Protection | No | No |
| Applications | General Purpose | General Purpose |
| Capacitance @ Frequency | - | - |
| Operating Temperature | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | DO-13 | DO-13 |
| Supplier Device Package | DO-13 | DO-13 |
