| Part Number | S2070W81TP | S2070W82TP |
|---|---|---|
| Manufacturer | Littelfuse Inc. | Littelfuse Inc. |
| Category | Thyristors - SCRs | Thyristors - SCRs |
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| Product Status | Obsolete | Obsolete |
| Voltage - Off State | 200 V | 200 V |
| Voltage - Gate Trigger (Vgt) (Max) | 2 V | 2 V |
| Current - Gate Trigger (Igt) (Max) | 50 mA | 50 mA |
| Voltage - On State (Vtm) (Max) | 1.8 V | 1.8 V |
| Current - On State (It (AV)) (Max) | 45 A | 45 A |
| Current - On State (It (RMS)) (Max) | 70 A | 70 A |
| Current - Hold (Ih) (Max) | 80 mA | 80 mA |
| Current - Off State (Max) | 20 µA | 20 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 800A, 950A | 800A, 950A |
| SCR Type | Standard Recovery | Standard Recovery |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-218X-3 | TO-218X-3 |
| Supplier Device Package | TO-218X | TO-218X Non-Isolated Mounting Tab |