| Part Number | P4KE550A | P4KE550CA |
|---|---|---|
| Manufacturer | Littelfuse Inc. | SMC Diode Solutions |
| Category | TVS - Diodes | TVS - Diodes |
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|
|
| Product Status | Active | Active |
| Type | Zener | Zener |
| Unidirectional Channels | 1 | - |
| Bidirectional Channels | - | 1 |
| Voltage - Reverse Standoff (Typ) | 495V | - |
| Voltage - Breakdown (Min) | 522.5V | - |
| Voltage - Clamping (Max) @ Ipp | 760V | - |
| Current - Peak Pulse (10/1000µs) | 520mA | - |
| Power - Peak Pulse | 400W | 400W |
| Power Line Protection | No | No |
| Applications | General Purpose | General Purpose |
| Capacitance @ Frequency | - | - |
| Operating Temperature | -55°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) |
| 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-41 |