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| AR(S)25 SERIES 25.0 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 Characteristics 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 25A AR 25A 50 35 50 ARS 25B AR 25B 100 70 100 Type Number Maximum Recurrent Peak Revere Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current @Tc = 150 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) at T J=150 oC Maximum Instantaneous Forward Voltage @ 25A Symbol V RRM V RMS V DC I(AV) IFSM VF o ARS 25D AR 25D 200 140 200 ARS 25G AR 25G 400 280 400 25 400 1.0 5.0 250 3.0 300 1.0 ARS 25J AR 25J 600 420 600 ARS 25K AR 25K 800 560 800 ARS 25M AR 25M 1000 700 1000 Units V V V A A V uA uA uS pF 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 ) Operating and Storage Temperature Range IR Trr Cj R JC T J, T STG Notes: -50 to +175 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. C/W o C Version: A06 RATINGS AND CHARACTERISTIC CURVES (AR(S)25 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 Tj=150 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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