| Part Number | BT148-400R,127 | BT148-500R,127 |
|---|---|---|
| Manufacturer | NXP USA Inc. | WeEn Semiconductors |
| Category | Thyristors - SCRs | Thyristors - SCRs |
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| Product Status | Active | Active |
| Voltage - Off State | 400 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) | 1.8 V | 1.8 V |
| Current - On State (It (AV)) (Max) | 2.5 A | 2.5 A |
| Current - On State (It (RMS)) (Max) | 4 A | 4 A |
| Current - Hold (Ih) (Max) | 6 mA | 6 mA |
| Current - Off State (Max) | 500 µA | 500 µA |
| Current - Non Rep. Surge 50, 60Hz (Itsm) | 35A, 38A | 35A, 38A |
| SCR Type | Sensitive Gate | Sensitive Gate |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | SOT-82 | SOT-82 |
| Supplier Device Package | SOT-82-3 | SOT-82-3 |