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| Part Number | 1.5KE180A | 1.5KE18CA | 1.5KE180CA | 1.5KE180AG | 1.5KE18A | 1.5KE180AH | 1.5KE180C | 1.5KE170A | 1.5KE180 |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | EIC SEMICONDUCTOR INC. | onsemi | Littelfuse Inc. | Taiwan Semiconductor Corporation | Diotec Semiconductor | Littelfuse Inc. | Diotec Semiconductor |
| Product Status | Active | Active | Active | Obsolete | 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) | 154V | 15.3V | 154V | - | 15.3V | 154V | 146V | 145V | 146V |
| Voltage - Breakdown (Min) | 171V | 17.1V | 171V | - | 17.1V | 171V | 162V | 162V | 162V |
| Voltage - Clamping (Max) @ Ipp | 246V | 25.2V | 246V | - | 25.2V | 246V | 258V | 234V | 258V |
| Current - Peak Pulse (10/1000µs) | 6.2A | 60.3A | 6.1A | - | 60.3A | 6.4A | 6.1A | 6.5A | 6.1A |
| 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 | Automotive | General Purpose | General Purpose | General Purpose |
| Capacitance @ Frequency | - | - | - | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -65°C ~ 175°C (TJ) | - | -55°C ~ 175°C (TJ) | -55°C ~ 175°C (TJ) | -50°C ~ 175°C (TJ) | -55°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 | Axial | DO-201AA, DO-27, Axial | Axial |
| Supplier Device Package | DO-201 | DO-201 | DO-201 | - | DO-201 | DO-201 | Axial | DO-201 | Axial |
