PWT20

PWT M INIBRIDGE 30 AMPERES THREE-PHASE FULL-WAVE BRIDGES HEAT SINK AND CHASSIS MOUNTING T pr his og m ra ar m ki of nd U ica nd te er s w re rit co er g s ni La tio bo n ra u n to de rie r s, the in c c. o m po ne nt PWT SERIES PRV/Leg Type No. 50V PWT05 100V PWT10 200V PWT20 400V PWT40 600V PWT60 800V PWT80 1000V PWT100 1200V PWT120 1400V PWT140 ELECTRICAL CHARACTERISTICS PER LEG (at TA =25 C Unl es s Oth erw ise Spe ci fie d) Max.Forward V oltage Drop VF =1.2 V @ I F = Max. DC Reverse Current Max. DC Reverse Current @ PRV and 25 C, I R @ PRV and 100 oC, I R o 12 10 100 400 - 55 to +175 2.2typ. Amp A A Max. Peak Surge Current, IFSM ( 8.3 ms) Storage T emperature Range, TSTG Amp o o C Thermal Resistance (T otal Bridge), R 0 j-c C/ W EDI reserves the right to change these specifications at any time without notice PWT F igure 1 CURRENT DERATING 30 Figure 2 PT(AV). TOTAL AVERAGE POWER DISSIPATION (WATTS) POWER DISSIP ATION 60 IF(AV) . AVERAGE FORWARD CURRENT (AMP) 25 3 O B RIDGE OUTPUT RES.-IND. LOADS 20 50 40 15 30 10 20 5 10 BRIDGE OUTPUT RES.- IND. LOADS 0 40 50 60 70 80 90 100 110 120 130 140 150 160 170 180 O 0 0 5 10 15 20 25 30 T C CASE TEMPERATURE ( C) IF(AV). AVERAGE FORWARD CURRENT (AMP) Figure 3 NON- REPETITIVE SURGE CURRENT 400 PEAK HALF SINE WAVE FORWARD CURRENT IN AMPERES Figure 4 SCHEMATIC AC AC _ AC 350 300 250 200 150 100 50 0 1 2 4 68 10 20 40 60 + NUMBER OF CYCLES AT 60 C.P .S. PWT SERIES MECH. OUTLINE Dielectric test voltage 1500 V RMS max, 50-60 Hz 2.0 MAX. AC .032 .250 FASTON (5) PLACES + .193 DIA. THRU HOLE (2) PLACES 0.6 MAX. 1.50 MAX. . 406 .312 TYP . .75 0.5 .093 DIA. HOLE _ AC AC .312 TYP. NOTES: 1.Corrosion esistant terminals designed for .250 female quick connector, wrap around or solder. r 2. A thin film of silicone thermal compound is recommended between the Minibridge R case and mounting surface for improved thermal conduction. ELECTRONIC DEVICES, INC. DESIGNERS AND MANUFACTURERS OF SOLID STATE DEVICES SINCE 1951. 21 GRAY OAKS AVENUE * YONKERS. NEW YORK 10710 914-965-4400 * FAX 914-965-5531 * 1-800-678-0828 E e-mail:sales@edidiodes.com * W website: http://www.edidiodes.com