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| Part Number | Q4008VH4TP | Q4006VH4TP | Q4008DH4TP | Q4008LH4TP | Q4008NH4TP | Q4008RH4TP | Q4008VH3TP |
|---|---|---|---|---|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. | Littelfuse Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active |
| Triac Type | Alternistor - Snubberless | Alternistor - Snubberless | Alternistor - Snubberless | Alternistor - Snubberless | Alternistor - Snubberless | Alternistor - Snubberless | Alternistor - Snubberless |
| Voltage - Off State | 400 V | 400 V | 400 V | 400 V | 400 V | 400 V | 400 V |
| Current - On State (It (RMS)) (Max) | 8 A | 6 A | 8 A | 8 A | 8 A | 8 A | 8 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V | 1.3 V | 1.3 V | 1.3 V | 1.3 V | 1.3 V | 1.3 V |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 80A, 85A | 55A, 65A | 80A, 85A | 83A, 100A | 83A, 100A | 83A, 100A | 80A, 85A |
| Current - Gate Trigger (Igt) (Max) | 35 mA | 35 mA | 35 mA | 35 mA | 35 mA | 35 mA | 10 mA |
| Current - Hold (Ih) (Max) | 35 mA | 35 mA | 35 mA | 35 mA | 35 mA | 35 mA | 15 mA |
| Configuration | Single | Single | Single | Single | Single | Single | Single |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Surface Mount | Through Hole | Surface Mount | Through Hole | Through Hole |
| Package / Case | TO-251-3 Short Leads, IPak, TO-251AA | TO-251-3 Short Leads, IPak, TO-251AA | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-220-3 Isolated Tab | TO-263-3, D²Pak (2 Leads + Tab), TO-263AB | TO-220-3 | TO-251-3 Short Leads, IPak, TO-251AA |
| Supplier Device Package | TO-251 (V-Pak/I-Pak) | TO-251 (V-Pak/I-Pak) | TO-252, (D-Pak) | TO-220AB-L | TO-263 (D2Pak) | TO-220AB | TO-251 (V-Pak/I-Pak) |
