itT Semiconductors Silicon Rectifier Bridges Silicon Rectifier Bridges 23 Amp Type 70USD13003 These potted assemblies contain four silicon rectifiers connected in a single phase bridge circuit. With the assembly mounted on a chassis, other components can be wired directly to the turret lugs. Mounting Precautions : To ensure maximum cooling of assemblies the following measures should be taken: (a) Apply M.S.4 silicon grease or ESP heat sink compound to the base of the unit and mount to a metal surface with flat-headed machine screws. (b) Use at least 18SWG wire for all connections. Connections should be made to the tops of the turret lugs using a suitable small soldering iron. REFERENCE TABLE Crest R.M.S. Working Input Outline Voltage Voitage* Stock Drawing Code (Vv) No. No. TOUSD13003CDG 800 560 15635E 70USD13003JDH 400 280 15636C 50 70USD13003LDH 200 140 15637A 70USD13003MDH 100 70 15638X *Assumes a sinusoidal waveform free from transients. RATINGS Mean output current (A) Peak __ repetitive Res, load Cap. load current (A) 2.5 2.0 5.0 Ratings Max values at 25C Mean Output Current Peak (Ay repetitive | Me CUE Res. load {| Cap. toad (A) MEAN OUTPUT CURRENT (%)} | MANUFACTURER'S CURRENT LIST PRICES ARE ALWAYS CHARGED 842