This datasheet PDF includes multiple part numbers: RB153, RB151. Please refer to the document for exact specifications by model.
RB153 Product details
Features
▪ Low cost construction ▪ High forward surge current capability ▪ Ideal for printed circuit board ▪ High isolation voltage from case to leads ▪ High temperature soldering guaranteed:
260 oC/10 second, at 5 lbs. (2.3kg) tension.