| Part Number | BT258-800R,127 | BT258-500R,127 |
|---|---|---|
| Manufacturer | NXP USA Inc. | WeEn Semiconductors |
| Category | Thyristors - SCRs | Thyristors - SCRs |
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| Product Status | Active | Active |
| Voltage - Off State | 800 V | 500 V |
| Voltage - Gate Trigger (Vgt) (Max) | 1.5 V | 1.5 V |
| Current - Gate Trigger (Igt) (Max) | 200 µA | 200 µA |
| Voltage - On State (Vtm) (Max) | 1.6 V | 1.6 V |
| Current - On State (It (AV)) (Max) | 5 A | 5 A |
| Current - On State (It (RMS)) (Max) | 8 A | 8 A |
| Current - Hold (Ih) (Max) | 6 mA | 6 mA |
| Current - Off State (Max) | 500 µA | 500 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 75A, 82A | 75A, 82A |
| SCR Type | Sensitive Gate | Sensitive Gate |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-220-3 |
| Supplier Device Package | TO-220AB | TO-220AB |