| Part Number | P1553UALRP | P1553AALRP |
|---|---|---|
| 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 | 150 A |
| Current - Peak Pulse (10/1000µs) | 45 A | 45 A |
| Current - Hold (Ih) | 150 mA | 150 mA |
| Number of Elements | 3 | 3 |
| Capacitance | 60pF, 95pF | 30pF, 45pF |
| Mounting Type | Surface Mount | Through Hole |
| Package / Case | 6-SMD, Gull Wing | TO-220-3 No Tab |