| Part Number | P1556UALTP | P1556UCLTP |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | TVS - Thyristors | TVS - Thyristors |
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| Product Status | Active | Active |
| Voltage - Breakover | 180V | 180V |
| Voltage - Off State | 130V | 130V |
| Voltage - On State | 8 V | 8 V |
| Current - Peak Pulse (8/20µs) | 150 A | 400 A |
| Current - Peak Pulse (10/1000µs) | 45 A | 100 A |
| Current - Hold (Ih) | 150 mA | 150 mA |
| Number of Elements | 6 | 6 |
| Capacitance | 30pF, 45pF | 35pF, 55pF |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 6-SMD, Gull Wing | 6-SMD, Gull Wing |