| PartNumber | HS4040RAQTP | HS4040RAQ3TP | HS4040RAQ2TP |
| Description | SCRs 400V 40A 15-35mA AEC-Q101 | SCRs 400V 40A 38-65mA AEC-Q101 | SCRs 400V 40A 30-45mA AEC-Q101 |
| Manufacturer | Littelfuse | Littelfuse | Littelfuse |
| Product Category | SCRs | SCRs | SCRs |
| RoHS | Y | Y | Y |
| Series | HS4040xAQx | HS4040xAQx | HS4040xAQx |
| Rated Repetitive Off State Voltage VDRM | 400 V | 400 V | 400 V |
| On State RMS Current It RMS | 40 A | 40 A | 40 A |
| Gate Trigger Voltage Vgt | 1.5 V | 1.5 V | 1.5 V |
| Gate Trigger Current Igt | 35 mA | 38 mA to 65 mA | 30 mA to 45 mA |
| Holding Current Ih Max | 70 mA | - | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220 AB-3 | TO-220-2 | TO-220 |
| Qualification | AEC-Q101 | AEC-Q101 | AEC-Q101 |
| Packaging | Tube | Tube | Tube |
| Brand | Littelfuse | Littelfuse | Littelfuse |
| Non Repetitive On State Current | 40 A | - | - |
| Product Type | SCRs | SCRs | SCRs |
| Factory Pack Quantity | 500 | 500 | 500 |
| Subcategory | Thyristors | Thyristors | Thyristors |
| Unit Weight | 0.077603 oz | 0.077603 oz | 0.077603 oz |
| Off State Leakage Current @ VDRM IDRM | - | 10 uA | 10 uA |
| Vf Forward Voltage | - | - | - |
| Maximum Gate Peak Inverse Voltage | - | - | - |