DATA SHEET CM1500W~CM15010W HIGH CURRENT SILICON BRIDGE RECTIFIERS CM-W Unit: inch ( mm ) VOLTAGE - 50 to 1000 Volts CURRENT - 15 Amperes Recongnized File # E111753 .452(11.5) MAX FEATURES • Metal Case for Maximum Heat Dissipation. .591(15.0) MIN • Surge Overload Ratings to 400 Amperes. MECHANICAL DATA Mounting position: Any .732(18.6) .692(17.6) 1.181(30.0) 1.102(28.0) AC Case:Metal _ + .468(11.9) .429(10.9) .042(1.1) .039(1.0) • These bridges are on the U/L Recognized Products List for currents of 15 amperes. AC Weight: 1 ounce, 30 grams .732(18.6) .692(17.6) “ W ” Sufflx Designates Wlre Leads 1.181(30.0) 1.102(28.0) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, Resistive or inductive load. For capacitive load, derate current by 20% CM1500W CM1501W CM1502W CM1504W CM1506W CM1508W CM15010W UNITS Maximum Recurrent Peak Reverse Voltage 50 100 200 400 600 800 1000 V Maximum RMS Bridge input Voltage 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage 50 100 200 400 600 800 1000 V Maximum Average Forward Current TA=55°C 15.0 A Non-repetitive Peak Forward Surge Current , rated load 300 A 1.2 V 10.0 µA I2t Rating for fusing ( t < 8.35 ms) 374 A2S Typical Thermal resistance ( Fig 3) RθJC 2.5 °C/W Maximum Forward Voltage per Bridge Element Specified Current at 7.5A Maximum Reverse Current at Rated DC Blocking Voltage per element Operating Temperature Range TJ -55 to +150 °C Storage Temperature Range TA -55 to +150 °C NOTES: *Unit mounted on metal heat-sink DATE : SEP.16.2002 PAGE . 1 RATING AND CHARACTERISTIC CURVES INSTANTANEOUS FORWARD CURRENT, AMPERES 1000 35 AVERAGE FORWARD CURRENT AMPERES 30 25 20 15 10 100 10 1.0 0.6 0.8 1.0 1.2 1.6 1.4 1.8 2.0 5 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig. 2- TYPICAL INSTANTANEOUS FORWARDCHARACTERISITCS AT T J =25 C 0 60 25 80 100 120 140 160 O O CASE TEMPERATURE C Fig. 1- OUTPUT CURRENT VS.CASE TEMPERATURE RESISTIVE OR INDUCTIVE LOAD T J =150 C O AVERAGE POWER DISSIPATION OF BRIDGE, WATTS 80 AVERAGE OUTPUT CURRENT ,AMPERES 35 30 25 20 15 10 60 40 30 20 15 10 8 6 4 5 0 25 60 80 100 120 140 160 180 O AMBIENT TEMPERATURE, T A C Fig. 3- OUTPUT CURRENT VS. AMBIENT TEMPERATURE RESISTIVE OR INDUCTIVE LOAD BRIDGE MOUNTED ON A 8" x 8" ALUMINUM PLATE 25"THICK DATE : SEP.16.2002 5 10 15 20 25 30 35 AVERGE OUTPUT CURRENT,AMPERES Fig. 4- POWER DISSIPATION VS.AVERAGE OUTPUT CURRENT RESISTIVE OR INDUCTIVE LOAD TJ=150 OC PAGE . 2