| Part Number | 1.5KE43A | 1.5KE47A |
|---|---|---|
| Manufacturer | Littelfuse Inc. | 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) | 36.8V | 40.2V |
| Voltage - Breakdown (Min) | 40.9V | 44.7V |
| Voltage - Clamping (Max) @ Ipp | 59.3V | 84V |
| Current - Peak Pulse (10/1000µs) | 25.6A | 119A (8/20µs) |
| Power - Peak Pulse | 1500W (1.5kW) | 1500W (1.5kW) |
| Power Line Protection | No | No |
| Applications | General Purpose | General Purpose |
| Capacitance @ Frequency | - | 2050pF @ 1MHz |
| Operating Temperature | -55°C ~ 175°C (TJ) | - |
| 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 |