| PartNumber | BTA440Z-800BTQ | BTA425Y-800CTQ | BTA425Y-800BTQ |
| Description | Triacs BTA440Z-800BT/II TO3P/STANDARD | Triacs 3Q Hi-Com Triac | Triacs 3Q Hi-Com Triac |
| Manufacturer | WeEn Semiconductors | WeEn Semiconductors | WeEn Semiconductors |
| Product Category | Triacs | Triacs | Triacs |
| RoHS | E | E | E |
| On State RMS Current It RMS | 40 A | 25 A | 25 A |
| Non Repetitive On State Current | 440 A | 275 A | 275 A |
| Rated Repetitive Off State Voltage VDRM | 800 V | 800 V | 800 V |
| Off State Leakage Current @ VDRM IDRM | - | 0.4 mA | 0.4 mA |
| On State Voltage | 1.5 V | 1.2 V | 1.2 V |
| Holding Current Ih Max | 80 mA | 50 mA | 75 mA |
| Gate Trigger Voltage Vgt | 0.8 V | 0.9 V | 0.9 V |
| Gate Trigger Current Igt | 50 mA | 35 mA | 50 mA |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Mounting Style | Through Hole | Through Hole | Through Hole |
| Package / Case | SOT-1292-3 | TO-220AB-3 | TO-220AB-3 |
| Brand | WeEn Semiconductors | WeEn Semiconductors | WeEn Semiconductors |
| Product Type | Triacs | Triacs | Triacs |
| Factory Pack Quantity | 450 | 1000 | 1000 |
| Subcategory | Thyristors | Thyristors | Thyristors |
| Part # Aliases | 934070373127 | 934067374127 | 934067373127 |
| Unit Weight | - | 0.063493 oz | 0.063493 oz |