Download the TDH50H500RFE datasheet PDF.
This datasheet also covers the TDH50 variant, as both devices belong to the same surface-mount heatsink family and are provided as variant models within a single manufacturer datasheet.
TDH50 Series
50 watt D2-PAK TO-263 Thick Film Surface Mount F e at u r e s
• 50W high power resistors in TO263 (D2-PAK) style package with matte Tin plated flange.