LITE-ON SEMICONDUCTOR RS1AB thru RS1MB REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 1.0 Ampere SURFACE MOUNT FAST RECOVERY RECTIFIERS FEATURES SMB 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 A B MECHANICAL DATA C G Case : Molded plastic Polarity : Color band denotes cathode Weight : 0.003 ounces, 0.093 grams H D F E DIM. SMB MIN. MAX. A 4.06 4.57 B 3.30 3.94 C 1.96 2.21 D 0.15 0.31 E 5.21 5.59 F 0.05 0.20 G 2.01 2.50 H 0.76 1.52 All Dimensions in millimeter 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 RS1AB CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current VRRM VRMS VDC 50 35 50 RS1BB RS1DB RS1GB RS1JB 100 70 100 200 140 200 400 280 400 600 420 600 RS1KB RS1MB 800 560 800 1000 700 1000 UNIT V V V @TL =90 C I(AV) 1.0 A Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC METHOD) IFSM 30 A VF 1.3 V IR 5.0 200 uA Maximum forward Voltage at 1.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @TJ =25 C @TJ =125 C Maximum Reverse Recovery Time (Note 1) TRR 150 250 500 ns Typical Junction Capacitance (Note 2) CJ 15 pF Typical Thermal Resistance (Note 3) R0JL 30 C/W TJ -55 to +150 C Operating Temperature Range Storage Temperature Range TSTG 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 . -55 to +150 C REV. 3, Mar-2010, KSEB01 RATING AND CHARACTERISTIC CURVES RS1AB thru RS1MB 1.25 1.00 0.75 0.50 0.25 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0 25 50 75 100 125 150 175 FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD CURRENT AMPERES FIG.1 - FORWARD CURRENT DERATING CURVE 1.50 30 25 20 15 10 Pulse Width 8.3ms Single Half-Sine-Wave (JEDEC METHOD) 5 1 2 LEAD TEMPERATURE , C 20 10 50 100 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS FIG.4 - TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT, (uA) 10 INSTANTANEOUS FORWARD CURRENT, (A) 5 1.0 TJ = 25 C 0.1 PULSEWIDTH:300us TJ = 125 C 100 10 TJ = 25 C 1.0 0.1 .01 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 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) 140