CM1000, 1500, 2500, 3500 SERIES HIGH CURRENT SILICON BRIDGE RECTIFIERS VOLTAGE - 50 to 800 Volts CURRENT - 10 to 35 Amperes CM-25 CM-25W FEATURES l Electrically Isolated Metal Case for Maximum Heat Dissipation l Surge Overload Ratings to 400 Amperes l 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 40 mils Weight: 1 ounce, 30 grams Mounting position: Any MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25 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 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 2 I t Rating for fusing ( t < 8.3ms ) CM10 CM15 / CM35 CM25 -00 50 35 50 -01 100 70 100 -02 200 140 200 -04 400 280 400 10 15 25 35 200 300 300 400 1.2 -06 600 420 600 -08 800 560 800 UNITS V V V A A A A A A A A V 10 A 374 / 664 As 2 Typical Thermal Resistance (Fig. 3) R JC Operating Temperature Range TJ Storage Temperature Range TSTG 2.5 -55 to +150 /W NOTES: * Unit mounted on metal heat-sink RATING AND CHARACTERISTIC CURVES CM1000 THRU CM3500 Fig. 1-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS AT TJ=25 Fig. 2-OUTPUT CURRENT VS. CASE TEMPERATURE RESISTIVE OR INDUCTIVE LOAD TJ=150 Fig. 3-OUTPUT CURRENT VS. AMBIENT Fig. 4-POWER DISSIPATION VS. AVERAGE OUTPUT TEMPERATURE RESISTIVE OR CURRENT RESISTIVE OR INDUCTIVE LOAD, INDUCTIVE LOAD BRIDGE MOUNTED ON A8”×8” ALUMINUM PLATE 25” THICK TJ=150