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| Part Number | 1.5KE300A | 1.5KE30A | 1.5KE30CA | 1.5KE320A | 1.5KE300CA | 1.5KE300AH | 1.5KE300C | 1.5KE300 |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | STMicroelectronics | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Taiwan Semiconductor Corporation | Diotec Semiconductor | Diotec Semiconductor |
| Product Status | Active | Active | Active | Active | Active | Active | Active | Active |
| Type | Zener | Zener | Zener | Zener | Zener | Zener | Zener | Zener |
| Unidirectional Channels | 1 | 1 | - | 1 | - | 1 | - | 1 |
| Bidirectional Channels | - | - | 1 | - | 1 | - | 1 | - |
| Voltage - Reverse Standoff (Typ) | 256V | 25.6V | 25.6V | 273V | 256V | 256V | 243V | 243V |
| Voltage - Breakdown (Min) | 285V | 28.5V | 28.5V | 304V | 285V | 285V | 270V | 270V |
| Voltage - Clamping (Max) @ Ipp | 529V | 41.4V | 41.4V | 441V | 414V | 414V | 430V | 430V |
| Current - Peak Pulse (10/1000µs) | 19A (8/20µs) | 36.7A | 36.7A | 3.5A | 3.7A | 3.8A | 3.6A | 3.6A |
| Power - Peak Pulse | 1500W (1.5kW) | 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 | No |
| Applications | General Purpose | General Purpose | General Purpose | General Purpose | General Purpose | Automotive | General Purpose | General Purpose |
| Capacitance @ Frequency | 500pF @ 1MHz | - | - | - | - | - | - | - |
| Operating Temperature | - | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -55°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 | 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 | DO-201AA, DO-27, Axial | Axial | Axial |
| Supplier Device Package | DO-201 | DO-201 | DO-201 | DO-201 | DO-201 | DO-201 | Axial | Axial |
