BY133

BY127, BY133, EM513, EM516 GENERAL PURPOSE PLASTIC RECTIFIER Reverse Voltage - 1250 to 1800 Volts Forward Current - 1.0 Ampere Features The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Construction utilizes void-free molded plastic technique Low reverse leakage Low forward voltage drop High current capability High reliability High surge current capability Mechanical Data Case: Molded plastic, DO-41 Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.012 ounce, 0.33 gram DIM ENSIONS DIM A B C D inches Min. 0.165 0.079 0.028 1.000 Max. 0.205 0.106 0.034 Min. 4.2 2.0 0.71 25.40 mm Max. 5.2 2.7 0.86 Note Maximum Ratings and Electrical Characteristics Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbols BY127 BY133 EM513 EM516 Units Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375" (9.5mm) lead length at TA=75 Peak forward surge current 8.3mS single half sine-wave superimposed on rated load (MIL-STD-750D 4066 method) Maximum forward voltage at 1.0A DC and 25 Maximum full load reverse current at rated DC blocking voltage Typical junction capacitance (Note 1) Typical thermal resistance (Note 2) Operating and storage temperature range TA=25 TA=...