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| Part Number | 1.5KE43A | 1.5KE43CA | 1.5KE43AG | 1.5KE47A | 1.5KE43AH | 1.5KE43C | 1.5KE43 |
|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | EIC SEMICONDUCTOR INC. | onsemi | STMicroelectronics | Taiwan Semiconductor Corporation | Diotec Semiconductor | Diotec Semiconductor |
| Product Status | Active | Active | Active | Active | Active | Active | Active |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | - | 1 | 1 | 1 | - | 1 |
| Bidirectional Channels | - | 1 | - | - | - | 1 | - |
| Voltage - Reverse Standoff (Typ) | 36.8V | 36.8V | 36.8V (Max) | 40.2V | 36.8V | 34.8V | 34.8V |
| Voltage - Breakdown (Min) | 40.9V | 40.9V | 40.9V | 44.7V | 40.9V | 38.7V | 38.7V |
| Voltage - Clamping (Max) @ Ipp | 59.3V | 59.3V | 59.3V | 84V | 59.3V | 61.9V | 61.9V |
| Current - Peak Pulse (10/1000µs) | 25.6A | 25.3A | 25.3A | 119A (8/20µs) | 26A | 25A | 25A |
| Power - Peak Pulse | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) | 1500W (1.5kW) |
| Power Line Protection | No | No | No | No | No | No | No |
| Applications | General Purpose | General Purpose | Telecom | General Purpose | Automotive | General Purpose | General Purpose |
| Capacitance @ Frequency | - | - | - | 2050pF @ 1MHz | - | - | - |
| Operating Temperature | -55°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | - | -55°C ~ 175°C (TJ) | -50°C ~ 175°C (TJ) | -50°C ~ 175°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | DO-201AA, DO-27, Axial | DO-201AA, DO-27, Axial | DO-201AA, DO-27, Axial | DO-201AA, DO-27, Axial | DO-201AA, DO-27, Axial | Axial | Axial |
| Supplier Device Package | DO-201 | DO-201 | DO-201 | DO-201 | DO-201 | Axial | Axial |
