CM1000, 1500, 2500, 3500 SERIES HIGH CURRENT SILICON BRIDGE RECTIFIERS VOLTAGE - 50 to 800 Volts CURRENT - 10 to 35 Amperes Recongnized File #E111753 FEATURES l l l CM-25 CM-25W Electrically Isolated Metal Case for Maximum Heat Dissipation Surge Overload Ratings to 400 Amperes These bridges are on the U/L Recognized Products List for currents of 10, 25 and 35 amperes MECHANICAL DATA Case: Metal, electrically isolated Terminals: Plated .25” FASTON or wire Lead £r 40 mils Weight: 1 ounce, 30 grams Mounting position: Any MACXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 ¢J ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Max Recurrent Peak Reverse Voltage Max RMS Input Voltage Max DC Blocking Voltage Max Average Forward Current* CM10 for Resistive Load CM15 at TC=55 ¢J CM25 CM35 Non-repetitive CM10 Peak Forward Surge Current at CM15 Rated Load CM25 CM35 Max Forward Voltage CM10 5A per Bridge Element at CM15 IF 7.5A Specified Current CM25 12.5A CM35 17.5A Max Reverse Leakage Current at Rated DC Blocking Voltage I2t Rating for fusing ( t < 8.3ms ) CM10 CM15 / CM35 CM25 Typical Thermal Resistance (Fig. 3) R £c JC Operating Temperature Range TJ Storage Temperature Range TSTG NOTES: * Unit mounted on metal heat-sink -00 50 35 50 -01 100 70 100 -02 200 140 200 -04 400 280 400 -06 600 420 600 -08 800 560 800 10 15 25 35 200 300 300 400 1.2 UNITS V V V A A A A A A A A V 10 £g A 374 / 664 A 2s 2.5 -55 to +150 ¢J /W ¢J RATING AND CHARACTERISTIC CURVES CM1000 THRU CM3500 CM3500 AVERAGE OUTPUT CURRENT, AMPER5ES IFM AMPERES PEAK 1000 100 10 1.0 35 30 CM2500 25 20 CM1500 15 CM1000 10 5 0 .6 .8 1.0 1.2 1.4 1.6 1.8 25 2.0 60 80 100 120 140 160 Fig. 1-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AT TJ = 25 ¢J Fig. 2-OUTPUT CURRENT VS. CASE TEMPERATURE RESISTIVE OR INDUCTIVE LOAD TJ = 150 ¢J AVERAGE POWER DISSIPATION OF BRIDGE, WATTS CASE TEMPERATURE TC ¢J AVERAGE OUTPUT CURRENT, AMPERES VFM VOLTS PEAK 35 30 CM3500 25 CM2500 20 CM1500 15 CM1000 10 5 25 40 60 80 100 120 140 160 AMBIENT TEMPERATURE, TA ¢J 180 80 60 40 30 20 15 10 8 6 4 0 5 10 15 20 25 30 35 AVERAGE OUTPUT CURRENT, AMPERES Fig. 3-OUTPUT CURRENT VS. AMBIENT Fig. 4-POWER DISSIPATION VS. AVERAGE OUTPUT TEMPERATURE RESISTIVE OR INDUCTIVE LOAD CURRENT RESISTIVE OR INDUCTI VE LOAD, BRIDGE MOUNTED ON A 8"×8" ALUMINUM PLATE 25" TJ = 150 ¢J THICK