| PartNumber | MCR12LD | MCR12LM | MCR12LDG |
| Description | SCRs 400V 12A | THYRISTOR SCR 10A 600V TO220AB | SCRs 400V 12A |
| Manufacturer | ON Semiconductor | ON Semiconductor | ON Semiconductor |
| Product Category | SCRs | SCRs - Single | SCRs - Single |
| RoHS | N | - | - |
| Breakover Current IBO Max | 100 A | - | - |
| Rated Repetitive Off State Voltage VDRM | 400 V | - | - |
| Off State Leakage Current @ VDRM IDRM | 10 uA | - | - |
| Vf Forward Voltage | 2.2 V | - | - |
| Gate Trigger Voltage Vgt | 800 mV | - | - |
| Gate Trigger Current Igt | 8 mA | - | - |
| Holding Current Ih Max | 20 mA | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 125 C | - | - |
| Mounting Style | Through Hole | - | - |
| Package / Case | TO-220-3 | - | - |
| Packaging | Tube | Tube | Tube |
| Height | 9.28 mm | - | - |
| Length | 10.28 mm | - | - |
| Type | SCRs | - | - |
| Width | 4.82 mm | - | - |
| Brand | ON Semiconductor | - | - |
| Non Repetitive On State Current | 100 A | - | - |
| Product Type | SCRs | - | - |
| Factory Pack Quantity | 50 | - | - |
| Subcategory | Thyristors | - | - |
| Unit Weight | 0.211644 oz | - | - |
| Series | - | - | - |
| Package Case | - | TO-220-3 | TO-220-3 |
| Operating Temperature | - | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | - | Through Hole | Through Hole |
| Supplier Device Package | - | TO-220AB | TO-220AB |
| Current Hold Ih Max | - | 20mA | 20mA |
| Voltage Off State | - | 600V | 400V |
| Voltage Gate Trigger Vgt Max | - | 800mV | 800mV |
| Current Gate Trigger Igt Max | - | 8mA | 8mA |
| Voltage On State Vtm Max | - | 2.2V | 2.2V |
| Current On State It AV Max | - | 7.6A | 7.6A |
| Current On State It RMS Max | - | 12A | 12A |
| Current Off State Max | - | 10μA | 10μA |
| Current Non Rep# Surge 50 60Hz Itsm | - | 100A @ 60Hz | 100A @ 60Hz |
| SCR Type | - | Standard Recovery | Standard Recovery |