| PartNumber | P3500SALRP | P3500SA | P3500SARP |
| Description | Thyristor Surge Protection Devices (TSPD) 50A 320V | Thyristor Surge Protection Devices (TSPD) 50A 320V | THYRISTOR 320V 150A DO214AA |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse Inc. |
| Product Category | Thyristor Surge Protection Devices (TSPD) | Thyristor Surge Protection Devices (TSPD) | TVS - Thyristors |
| RoHS | Y | N | - |
| Breakover Voltage VBO | 400 V | 400 V | - |
| Breakover Current IBO Max | 800 mA | 800 mA | - |
| Non Repetitive On State Current | 20 A | 20 A | - |
| Rated Repetitive Off State Voltage VDRM | 320 V | 320 V | - |
| Off State Leakage Current @ VDRM IDRM | 5 uA | 5 uA | - |
| Holding Current Ih Max | 150 mA | 150 mA | - |
| On State Voltage | 4 V | 4 V | - |
| Off State Capacitance CO | 20 pF to 35 pF | 30 pF | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | DO-214AA | DO-214AA | - |
| Packaging | Reel | Bulk | Tape & Reel (TR) |
| Current Rating | 2.2 A | 2.2 A | - |
| Series | P-S | P-S | SIDACtorR |
| Brand | Littelfuse | Littelfuse | - |
| Product Type | TSPDs | TSPDs | - |
| Factory Pack Quantity | 2500 | 1000 | - |
| Subcategory | Thyristors | Thyristors | - |
| Tradename | SIDACtor | SIDACtor | - |
| Unit Weight | 0.003386 oz | 0.003386 oz | - |
| Package Case | - | - | DO-214AA, SMB |
| Capacitance | - | - | 35pF |
| Number of Elements | - | - | 1 |
| Voltage Breakover | - | - | 400V |
| Voltage Off State | - | - | 320V |
| Current Peak Pulse 10 1000μs | - | - | 45A |
| Voltage On State | - | - | 4V |
| Current Peak Pulse 8 20μs | - | - | 150A |
| Current Hold Ih | - | - | 150mA |