RS2A THRU RS2M 50V-1000V 2.0A SURFACE MOUNT FAST RECOVERY RECTIFIERS Features For surface mounted application Glass passivated junction chip Built-in strain relief, ideal for automated placement Plastic material used carries Underwriters Laboratory Classification 94V-O Fast switching for high efficiency High temperature soldering: 260℃/ 10 seconds at terminals Mechanical Data Cases: Molded plastic Terminals: Solder plated Polarity: Indicated by cathode band Packing: 12mm tape per E1A STD RS-481 Weight: 0.093 gram 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% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current o See Fig. 1 @T L=100 C Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 2.0A Maximum DC Reverse Current o @ T A =25 C at Rated DC Blocking o Voltage @ T A=125 C Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance (Note 3) Operating Temperature Range Symbol V RRM V RMS V DC RS 2A RS 2B RS 2D RS 2G RS 2J RS 2K RS 2M Units 50 100 200 400 35 70 140 280 600 800 1000 V 420 560 700 50 100 200 400 600 V 800 1000 V I(AV) 2.0 A IFSM 50 A VF 1.3 V IR 5 200 uA uA Trr Cj R θJA R θJL 150 250 500 55 18 TJ -55 to +150 Storage Temperature Range T STG -55 to +150 1. Reverse Recovery Test Conditions: IF=0.5A, IR =1.0A, IRR =0.25A Notes: 2. Measured at 1 MHz and Applied V R =4.0 Volts 3. Thermal Resistance from Junction to Ambient and Junction to Lead Mounted on P.C.B. with 0.4” x 0.4” ( 10mm x 10 mm ) Copper Pad Areas. E-mail: [email protected] nS 50 1 of 2 pF o C /W o C o C Web Site: www.taychipst.com RS2A THRU RS2M 50V-1000V 2.0A SURFACE MOUNT FAST RECOVERY RECTIFIERS FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.2- TYPICAL REVERSE CHARACTERISTICS 100 RESISTIVE OR INDUCTIVE LOAD 2.0 1.5 1.0 P.C.B. MOUNTED 0.4 X 0.4" ( 10 X 10mm ) COPPER PAD AREAS 0.5 50 60 70 80 90 100 110 120 130 140 150 160 o LEAD TEMPERATURE. ( C) FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT. (A) 50 Tj=125 0C INSTANTANEOUS REVERSE CURRENT. ( A) AVERAGE FORWARD CURRENT. (A) 2.25 10 1 Tj=25 0C TL=100 0C 8.3ms Single Half Sine Wave JEDEC Method 40 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 30 20 FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 20 10 0 10 NUMBER OF CYCLES AT 60Hz 100 INSTANTANEOUS FORWARD CURRENT. (A) 1 FIG.4- TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE.(pF) 90 Tj=25 0C f=1.0MHz Vsig=50mVp-p 50 1 0.1 Tj=25 0C Pulse Width=300 s 1% Duty Cycle 0.01 0.4 10 1 5 10 50 100 0.6 REVERSE VOLTAGE. (V) 0.8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 10 NONINDUCTIVE 50 NONINDUCTIVE trr +0.5A (+) 50Vdc (approx) (-) (-) DUT PULSE GENERATOR (NOTE 2) 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 E-mail: [email protected] 0 -0.25A (+) -1.0A 1cm 2 of 2 SET TIME BASE FOR 5/ 10ns/ cm Web Site: www.taychipst.com