SM5391B THRU SM5399B 1.5 AMP SURFACE MOUNT SILICON RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts CURRENT 1.5 Ampere FEATURES * Ideal for surface mount applications * Easy pick and place * Built-in strain relief * High surge current capability DO-214AA(SMB) .155(3.94) .130(3.30) .083(2.11) .075(1.91) MECHANICAL DATA .185(4.70) .160(4.06) * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Terminals: Solder plated, solderable per MIL-STD-202F, method 208 guranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 0.093 gram .012(0.31) .006(0.15) .096(2.44) .083(2.13) .008 MAX. (.203) .220(5.59) .200(5.08) .050(1.27) .030(0.76) 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 Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current SM5391B SM5392B SM5393B SM5395B SM5397B SM5398B SM5399B 50 35 50 100 70 100 200 140 200 400 280 400 at Ta=75 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 1.5A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Typical Junction Capacitance (Note 1) Typical Thermal Resistance RqJA (Note 2) Operating and Storage Temperature Range TJ, TSTG NOTES: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C. 2. Thermal Resistance from Junction to Ambient. 800 560 800 1000 700 1000 UNITS V V V 1.5 A 50 A V A 1.15 10.0 100 30 53 -65 600 420 600 +175 A pF C/W C RATING AND CHARACTERISTIC CURVES (SM5391B THRU SM5399B) FIG.1-TYPICAL FORWARD FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) 10 1 1.5 1.0 0.5 0 0 20 Tj=25 C 40 60 80 100 120 140 160 180 200 AMBIENT TEMPERATURE ( C) Pulse Width 300us 1% Duty Cycle .1 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .01 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE,(V) FIG.3 - TYPICAL REVERSE CHARACTERISTICS PEAK FORWAARD SURGE CURRENT,(A) INSTANTANEOUS FORWARD CURRENT,(A) 100 50 40 30 8.3ms Single Half Tj=25 C Sine Wave 20 JEDEC method 10 0 1 100 10 50 100 10 FIG.5-TYPICAL JUNCTION CAPACITANCE Tj=100 C 175 1.0 Tj=25 C .1 .01 0 JUNCTION CAPACITANCE,(pF) REVERSE LEAKAGE CURRENT, ( A) NUMBER OF CYCLES AT 60Hz 150 125 100 75 50 25 20 40 60 80 100 120 140 PERCENTAGE RATED PEAK REVERSE VOLTAGE 0 .01 .05 .1 .5 1 REVERSE VOLTAGE,(V) 5 10 50 100