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| PartNumber | S4070W | S407000555 | S40708 |
| Description | SCRs 70A 400V | ||
| Manufacturer | Littelfuse Inc. | - | - |
| Product Category | Thyristors - DIACs, SIDACsThyristors - SCRs | - | - |
| Series | Sxx70x | - | - |
| Packaging | Tube | - | - |
| Mounting Style | Through Hole | - | - |
| Package Case | TO-218X-3 | - | - |
| Operating Temperature | -40°C ~ 125°C | - | - |
| Mounting Type | Through Hole | - | - |
| Supplier Device Package | TO-218X | - | - |
| Current Hold Ih Max | 80mA | - | - |
| Voltage Off State | 400V | - | - |
| Voltage Gate Trigger Vgt Max | 2V | - | - |
| Current Gate Trigger Igt Max | 50mA | - | - |
| Voltage On State Vtm Max | 1.8V | - | - |
| Current On State It AV Max | 45A | - | - |
| Current On State It RMS Max | 70A | - | - |
| Current Off State Max | 20μA | - | - |
| Current Non Rep# Surge 50 60Hz Itsm | 800A, 950A | - | - |
| SCR Type | Standard Recovery | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Rated Repetitive Off State Voltage VDRM | 400 V | - | - |
| Holding Current Ih Max | 80 mA | - | - |
| Gate Trigger Voltage Vgt | 2 V | - | - |
| Gate Trigger Current Igt | 50 mA | - | - |
| On State RMS Current It RMS | 70 A | - | - |
| Non Repetitive On State Current | 950 A | - | - |
| Off State Leakage Current VDRM IDRM | 0.02 mA | - | - |
| Vf Forward Voltage | 1.8 V | - | - |