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| Part Number | 1.5SMBJ22A | 1.5SMBJ24A | 1.5SMBJ26A | 1.5SMBJ28A | 1.5SMBJ22CA | 1.5SMB22A | 1.5SMBJ12A | 1.5SMBJ20A |
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Bourns Inc. | Littelfuse Inc. | Bourns Inc. | Bourns Inc. |
| 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 | 1 | 1 |
| Bidirectional Channels | - | - | - | - | 1 | - | - | - |
| Voltage - Reverse Standoff (Typ) | 22V | 24V | 26V | 28V | 22V | 18.8V | 12V | 20V |
| Voltage - Breakdown (Min) | 24.4V | 26.7V | 28.9V | 31.1V | 24.4V | 20.9V | 13.3V | 22.2V |
| Voltage - Clamping (Max) @ Ipp | 35.5V | 38.9V | 42.1V | 45.4V | 35.5V | 30.6V | 19.9V | 32.4V |
| Current - Peak Pulse (10/1000µs) | 42.3A | 38.6A | 35.7A | 33.1A | 42.3A | 49.7A | 75.4A | 46.3A |
| 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 | Telecom | General Purpose | General Purpose |
| Capacitance @ Frequency | - | - | - | - | - | - | - | - |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -65°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB | DO-214AA, SMB |
| Supplier Device Package | SMB (DO-214AA) | SMB (DO-214AA) | SMB (DO-214AA) | SMB (DO-214AA) | SMB (DO-214AA) | DO-214AA (SMBJ) | SMB (DO-214AA) | SMB (DO-214AA) |
