LITE-ON SEMICONDUCTOR RS2AA thru RS2MA REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 1.5 Amperes SURFACE MOUNT FAST RECOVERY RECTIFIERS FEATURES SMA Fast switching for high efficiency For surface mounted applications Glass passivated chip Low reverse leakage current Low forward voltage drop High current capability Plastic material has UL flammability classification 94V-0 SMA A DIM. MIN. MAX. A 4.06 4.57 B 2.29 2.92 C 1.27 1.63 D 0.15 0.31 E 4.83 5.59 F 0.05 0.20 G 2.01 2.62 H 0.76 1.52 C B G H E MECHANICAL DATA D F All Dimensions in millimeter Case : Molded plastic Polarity : Indicated by cathode band Weight : 0.002 ounces, 0.064 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% SYMBOL RS2AA CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current VRRM VRMS VDC 50 35 50 RS2BA RS2DA RS2GA RS2JA 100 70 100 200 140 200 400 280 400 600 420 600 RS2KA RS2MA UNIT 800 560 800 1000 700 1000 V V V @TL =90 C I(AV) 1.5 A Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC METHOD) IFSM 50 A VF 1.3 V IR 5.0 200 uA Maximum forward Voltage at 1.5A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ =25 C @TJ =125 C Maximum Reverse Recovery Time (Note 1) TRR uA 250 150 500 ns Typical Junction Capacitance (Note 2) CJ 30 pF Typical Thermal Resistance (Note 3) R0JL 20 C/W TJ -55 to +150 C TSTG -55 to +150 C Operating Temperature Range Storage Temperature Range NOTES : 1.Reverse Recovery Test Conditions :IF=0.5A,IR=1.0A,IRR=0.25A. 2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3.Thermal Resistance Junction to Lead . REV. 4, Mar-2005, KSEA02 RATING AND CHARACTERISTIC CURVES RS2AA thru RS2MA FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 2.0 1.5 1.0 0.5 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0 25 75 50 100 125 150 175 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 2.5 60 50 40 30 20 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 10 0 1 2 FIG.3 - TYPICAL FORWARD CHARACTERISTICS 20 10 50 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 1000 INSTANTANEOUS REVERSE CURRENT ,(uA) INSTANTANEOUS FORWARD CURRENT ,(A) 5 NUMBER OF CYCLES AT 60Hz LEAD TEMPERATURE , C 1.0 TJ = 25 C 0.1 PULSEWIDTH:300us .01 TJ = 125 C 100 10 TJ = 25 C 1.0 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE , VOLTS 1.8 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) REV. 4, Mar-2005, KSEA02