| Series | 637 |
| Package | Box |
| Part Status | Active |
| Type | Board Level, Vertical |
| Package Cooled | TO-220 |
| Attachment Method | Bolt On and Board Mounts |
| Shape | Rectangular, Fins |
| Length | 2.000" (50.80mm) |
| Width | 1.375" (34.93mm) |
| Diameter | - |
| Fin Height | 0.500" (12.70mm) |
| Power Dissipation @ Temperature Rise | 6.0W @ 55°C |
| Thermal Resistance @ Forced Air Flow | 4.70°C/W @ 200 LFM |
| Thermal Resistance @ Natural | - |
| Material | Aluminum |
| Material Finish | Black Anodized |
