| PartNumber | S4008DS3TP | S4008DS3RP |
| Description | SCRs 8A 500uA 400V | SCRs 8A 500uA 400V Sensing |
| Manufacturer | Littelfuse | Littelfuse |
| Product Category | SCRs | SCRs |
| RoHS | Y | Y |
| Series | Sxx08xSx | Sxx08xSx |
| Rated Repetitive Off State Voltage VDRM | 400 V | 400 V |
| Off State Leakage Current @ VDRM IDRM | 5 uA | 5 uA |
| On State RMS Current It RMS | 8 A | 8 A |
| Vf Forward Voltage | 1.6 V | 1.6 V |
| Maximum Gate Peak Inverse Voltage | 6 V | 6 V |
| Gate Trigger Voltage Vgt | 800 mV | 800 mV |
| Gate Trigger Current Igt | 500 uA | 500 uA |
| Holding Current Ih Max | 8 mA | 8 mA |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 110 C | + 110 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | TO-252 | TO-252 |
| Packaging | Tube | Reel |
| Current Rating | 8 A | 8 A |
| Features | Glass passivated Chip junction | Glass passivated Chip junction |
| Type | Sensitive SCRs | Sensitive SCRs |
| Brand | Littelfuse | Littelfuse |
| Non Repetitive On State Current | 100 A | 100 A |
| Product Type | SCRs | SCRs |
| Factory Pack Quantity | 750 | 2500 |
| Subcategory | Thyristors | Thyristors |
| Unit Weight | 0.063493 oz | 0.063493 oz |