| Part Number | Q2008RH4 | Q2008VH4 |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | Thyristors - TRIACs | Thyristors - TRIACs |
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| Product Status | Obsolete | Discontinued at Digi-Key |
| Triac Type | Alternistor - Snubberless | Alternistor - Snubberless |
| Voltage - Off State | 200 V | 200 V |
| Current - On State (It (RMS)) (Max) | 8 A | 8 A |
| Voltage - Gate Trigger (Vgt) (Max) | 1.3 V | 1.3 V |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 83A, 100A | 80A, 85A |
| Current - Gate Trigger (Igt) (Max) | 35 mA | 35 mA |
| Current - Hold (Ih) (Max) | 35 mA | 35 mA |
| Configuration | Single | Single |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-251-3 Short Leads, IPak, TO-251AA |
| Supplier Device Package | TO-220 Non-Isolated Tab | TO-251 (V-Pak/I-Pak) |