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| AR(S)50 SERIES 50.0 AMPS. High Current Button Rectifiers ARS AR Features Plastic material used carries Underwriters Laboratory Classification 94V-0 Low cost construction utilizing void-free molded plastic technique Low cost Diffused junction Low leakage High surge capability High temperature soldering guaranteed: o 260 C for 10 seconds Mechanical Data Case: Molded plastic case Terminals: Pure tin plated, lead free., solderable per MIL-STD-202, Method 208 Polarity: Color ring denotes cathode Weight: 0.07 ounce, 1.8 grams Mounting position: Any Dimensions in inches and (millimeters) Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% ARS 50A AR 50A ARS 50B AR 50B Maximum Ratings and Electrical Characteristics Type Number Maximum Recurrent Peak Revere Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @Tc = 135 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated o Load (JEDEC method ) at T J=150 C Maximum Instantaneous Forward Voltage @ 50A Symbol V RRM V RMS V DC I(AV) IFSM VF o ARS 50D AR 50D ARS 50G AR 50G ARS 50J AR 50J ARS 50K AR 50K ARS 50M AR 50M Units V V V A A V uA uA uS pF o 50 35 50 100 70 100 200 140 200 400 280 400 50 500 1.1 5.0 250 3.0 300 600 420 600 800 560 800 1000 700 1000 Maximum DC Reverse Current @ Tc=25 C at Rated DC Blocking Voltage @ Tc=125 oC Typical Reverse Recovery Time (Note 2) Typical Junction Capacitance ( Note 1 ) T J=25 oC Typical Thermal Resistance ( Note 3 ) Operating and Storage Temperature Range IR Trr Cj R JC T J, T STG 1.0 -50 to +175 C/W o C Notes: 1. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 2. Reverse Recovery Test Conditions: IF=0.5A, IR =1.0A, IRR =0.25A 3. Thermal Resistance from Junction to Case, Singe Side Cooled. Version: A06 RATINGS AND CHARACTERISTIC CURVES (AR(S)50 SERIES) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 50 FIG.2- TYPICAL REVERSE CHARACTERISTICS 100 60 40 Tj=125 0C AVERAGE FORWARD CURRENT. (A) 40 HALF SINE WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD INSTANTANEOUS REVERSE CURRENT. ( A) 20 10 6 4 2 1 0.6 0.4 0.2 0.1 Tj=25 0C 30 20 10 0 125 135 145 155 o CASE TEMPERATURE. ( C) 165 175 600 FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 8.3ms Single Half Sine Wave JEDEC Method PEAK FORWARD SURGE CURRENT. (A) 400 300 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 200 Tj=25 0C 100 80 60 FIG.5- TYPICAL FORWARD CHARACTERISTICS 1000 cycle 1 10 NUMBER OF CYCLES AT 60Hz 100 INSTANTANEOUS FORWARD CURRENT. (A) 1000 FIG.4- TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE.(pF) 500 10 Tj=25 0C 1.0 100 f=1.0MHz Vsig=50mVp-p 50 1 2 10 20 5 REVERSE VOLTAGE. (V) 50 100 0.1 0.6 1.0 1.4 Tj=25 C PULSE WIDTH-300 S 2% DUTY CYCLE 0 1.8 2.2 2.6 FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (+) 0 -0.25A trr NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06 |
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