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) Maximum Ratings and Electrical Characteristic s 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% 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 M aximum Instantaneous F orward V oltage @ 50A Symbol ARS 50A AR 50A ARS 50B AR 50B ARS 50D AR 50D ARS 50G AR 50G ARS 50J AR 50J ARS 50K AR 50K ARS 50M AR 50M Units V RRM V RMS V DC 50 35 50 100 70 100 200 140 200 400 280 400 600 420 600 800 560 800 1000 700 1000 V V V I(AV) 50 A IFSM 500 A VF 1.1 V Trr 5.0 250 3.0 uA uA uS Cj 300 o 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 ) O perating and Storage Temperature Range Notes: IR R θJC T J, T STG 1.0 -50 to +175 pF o C/W o C 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.2- TYPICAL REVERSE CHARACTERISTICS FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 100 HALF SINE WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 30 20 10 0 125 600 PEAK FORWARD SURGE CURRENT. (A) 60 40 INSTANTANEOUS REVERSE CURRENT. ( A) 40 135 145 155 o CASE TEMPERATURE. ( C) 165 175 FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 10 6 4 2 1 0.6 0.4 Tj=25 0C 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) Tj=25 0C 200 FIG.5- TYPICAL FORWARD CHARACTERISTICS 100 1000 80 60 cycle 1 10 100 NUMBER OF CYCLES AT 60Hz 1000 JUNCTION CAPACITANCE.(pF) Tj=125 0C 20 0.2 8.3ms Single Half Sine Wave JEDEC Method 400 300 INSTANTANEOUS FORWARD CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 50 FIG.4- TYPICAL JUNCTION CAPACITANCE 500 Tj=25 0C 100 10 1.0 100 0 f=1.0MHz Vsig=50mVp-p 50 1 2 Tj=25 C PULSE WIDTH-300 S 2% DUTY CYCLE 50 10 20 5 REVERSE VOLTAGE. (V) 0.1 100 0.6 1.0 1.4 1.8 2.2 2.6 FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50W NONINDUCTIVE 10W NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1W NON INDUCTIVE OSCILLOSCOPE (NOTE 1) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 0 -0.25A (+) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06