| Part Number | 1.5KE400ARL | 1.5KE440ARL |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| 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) | 342V | 376V |
| Voltage - Breakdown (Min) | 380V | 418V |
| Voltage - Clamping (Max) @ Ipp | 706V | 776V |
| Current - Peak Pulse (10/1000µs) | 14A (8/20µs) | 13A (8/20µs) |
| Power - Peak Pulse | 1500W (1.5kW) | 1500W (1.5kW) |
| Power Line Protection | No | No |
| Applications | General Purpose | General Purpose |
| Capacitance @ Frequency | 390pF @ 1MHz | 360pF @ 1MHz |
| Operating Temperature | - | - |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | DO-201AA, DO-27, Axial | DO-201AA, DO-27, Axial |
| Supplier Device Package | DO-201 | DO-201 |