| Part Number | P6KE440A | P6KE400A |
|---|---|---|
| Manufacturer | STMicroelectronics | Littelfuse Inc. |
| Category | TVS - Diodes | TVS - Diodes |
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| Product Status | Active | Active |
| Type | Zener | Zener |
| Unidirectional Channels | 1 | 1 |
| Bidirectional Channels | - | - |
| Voltage - Reverse Standoff (Typ) | 376V | 342V |
| Voltage - Breakdown (Min) | 418V | 380V |
| Voltage - Clamping (Max) @ Ipp | 776V | 548V |
| Current - Peak Pulse (10/1000µs) | 5.2A (8/20µs) | 1.1A |
| Power - Peak Pulse | 600W | 600W |
| Power Line Protection | No | No |
| Applications | General Purpose | General Purpose |
| Capacitance @ Frequency | 350pF @ 1MHz | - |
| Operating Temperature | - | -55°C ~ 175°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | DO-204AC, DO-15, Axial | DO-204AC, DO-15, Axial |
| Supplier Device Package | DO-15 (DO-204AC) | DO-204AC (DO-15) |