| PartNumber | P0109AL 5AA4 | P0109DA 5AL3 | P0109DA 1AA3 |
| Description | SCRs .025 SCRs | SCRs 0.8A SENSITIVE GATE SCRs | SCRs 0.8 Amp 400 Volt |
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Category | SCRs | SCRs | SCRs - Single |
| RoHS | Y | Y | - |
| Series | P0109AL | P0109DA | P010XX |
| Rated Repetitive Off State Voltage VDRM | 100 V | 400 V | 400 V |
| Off State Leakage Current @ VDRM IDRM | 0.001 mA | 1 uA | - |
| Vf Forward Voltage | 1.7 V | 1.93 V | - |
| Gate Trigger Voltage Vgt | 800 mV | 800 mV | - |
| Gate Trigger Current Igt | 0.001 mA | 200 uA | - |
| Holding Current Ih Max | 6 mA | 5 mA | 5 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Mounting Style | SMD/SMT | Through Hole | Through Hole |
| Package / Case | SOT-23 | TO-92 | - |
| Packaging | Reel | Reel | Bulk |
| Current Rating | 160 mA | 500 mA | - |
| Brand | STMicroelectronics | STMicroelectronics | - |
| Non Repetitive On State Current | 7 A | - | 8 A |
| Product Type | SCRs | SCRs | - |
| Factory Pack Quantity | 3000 | 2000 | - |
| Subcategory | Thyristors | Thyristors | - |
| Unit Weight | 0.000282 oz | 0.016000 oz | 0.016000 oz |
| Maximum Gate Peak Inverse Voltage | - | 8 V | 8 V |
| Height | - | 4.4 mm | - |
| Length | - | 4.7 mm | - |
| Type | - | SCR | - |
| Width | - | 3.7 mm | - |
| Package Case | - | - | TO-226-3, TO-92-3 (TO-226AA) |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Through Hole |
| Supplier Device Package | - | - | TO-92-3 |
| Current Hold Ih Max | - | - | 5mA |
| Voltage Off State | - | - | 400V |
| Voltage Gate Trigger Vgt Max | - | - | 800mV |
| Current Gate Trigger Igt Max | - | - | 200μA |
| Voltage On State Vtm Max | - | - | 1.95V |
| Current On State It AV Max | - | - | 500mA |
| Current On State It RMS Max | - | - | 800mA |
| Current Off State Max | - | - | 10μA |
| Current Non Rep# Surge 50 60Hz Itsm | - | - | 7A, 8A |
| SCR Type | - | - | Sensitive Gate |
| Gate Trigger Voltage Vgt | - | - | 0.8 V |
| Gate Trigger Current Igt | - | - | 0.001 mA |
| Off State Leakage Current VDRM IDRM | - | - | 100 uA |
| Vf Forward Voltage | - | - | 1.93 V |