MD1S THRU MD7S SINGLE PHASE 0.8 AMP SURFACE MOUNT BRIDGE RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 0.8 Ampere MDS FEATURES * Ideal for printed circuit board * Reliable low cost construction utilizing molded plastic technique * High surge current capability + ~ * Polarity: Symbol molded on body * Mounting position: Any .051(1.3) .157(4.0) .035(0.9) .141(3.6) 2.75(7.0) MAX. .014(.35) .006(.15) ~ .043(1.1) .008(0.2) .027(0.7) MAX. .031(0.8) .023(0.6) .193(4.9) .177(4.5) .106(2.7) .090(2.3) .118(3.0) MAX. .106(2.7) .090(2.3) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature uniess otherwies specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER MD1S MD2S MD3S MD4S MD5S MD6S 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current MD7S UNITS 1000 700 1000 V V V at Ta=40 C(Note 1) Peak Forward Surge Current, 8.3 ms single half sine-wave 0.8 A superimposed on rated load (JEDEC method) Maximum Forward Voltage Drop per Bridge Element at 0.4A D.C. Maximum DC Reverse Current Ta=25 C 30 1.0 5.0 A V A 500 75 -55 +150 -55 +150 A C/W at Rated DC Blocking Voltage Typical Thermal Resistance R JA (Note 2) Operating Temperature Range, TJ Storage Temperature Range, TSTG Ta=125 C NOTES: 1. Mounted on P.C. Board. 2. Thermal Resistance Junction to Ambient. 240 C C RATING AND CHARACTERISTIC CURVES (MD1S THRU MD7S) FIG.2-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 1.2 1.0 0.8 0.6 Single Phase Half Wave 60Hz 0.4 Resistive Or Inductive Load 0.2 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( C) PEAK FORWAARD SURGE CURRENT,(A) AVERAGE FORWARD CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 50 40 30 8.3ms Single Half Tj=25 C Sine Wave 20 JEDEC method 10 0 1 5 50 10 100 FIG.3-TYPICAL FORWARD FIG.4-TYPICAL REVERSE CHARACTERISTICS CHARACTERISTICS 50 50 10 10 REVERSE LEAKAGE CURRENT, ( A) INSTANTANEOUS FORWARD CURRENT,(A) NUMBER OF CYCLES AT 60Hz 3.0 1.0 Tj=25 C Pulse Width 300us 1% Duty Cycle 0.1 3.0 1.0 0.1 Tj=25 C .01 0 .2 .4 .6 .8 1.0 1.2 .01 1.4 FORWARD VOLTAGE,(V) 20 40 60 80 100 120 140 PERCENTAGE OF PEAK REVERSE VOLTAGE, (%) 241