RS3A - RS3M 3.0 AMPS. Surface Mount Fast Recovery Rectifiers SMC/DO-214AB .126(3.20) .114(2.90) .245(6.22) .220(5.59) Features .280(7.11) .260(6.60) For surface mounted application Glass passivated junction chip Built-in strain relief, ideal for automated placement Plastic material used carries Underwriters Laboratory Classification 94V-0 Fast switching for high efficiency High temperature soldering: 260 oC /10 seconds at terminals .012(.31) .006(.15) .103(2.62) .079(2.00) .061(1.56) .050(1.26) .008(.20) .004(.10) .063(1.6) .039(1.0) Mechanical Data .320(8.13) .305(7.75) Cases: Molded plastic Terminals: Pure tin plated, Lead free. Polarity: Indicated by cathode band Packing: 16mm tape per EIA STD RS-481 Weight: 0.21 gram 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% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current See Fig. 1 @T L=75 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 3.0A Maximum DC Reverse Current @ T A =25 oC at Rated DC Blocking Voltage @ T A =125 oC Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Typical Thermal Resistance (Note 3) Operating Temperature Range Symbol RS 3A RS 3B RS 3D V RRM V RMS V DC 50 100 200 400 35 70 140 280 50 100 200 400 600 RS 3J RS 3K RS 3M Units 600 800 1000 V 420 560 700 V 800 1000 V I(AV) 3.0 A IFSM 100 A VF 1.3 V IR 10 250 uA uA Trr Cj R θJA R θJL 150 250 500 nS 60 50 15 TJ -55 to +150 pF o C/W o C o T STG -55 to +150 C 1. Reverse Recovery Test Conditions: IF =0.5A, IR =1.0A, IRR =0.25A 2. Measured at 1 MHz and Applied V R =4.0 Volts 3. Thermal Resistance from Junction to Ambient and from Junction to Lead Mounted on P.C.B. with 0.6” x 0.6” ( 16mm x 16 mm ) Copper Pad Areas. Storage Temperature Range Notes: RS 3G - 364 - Version: B07 RATINGS AND CHARACTERISTIC CURVES (RS3A THRU RS3M) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.2- TYPICAL REVERSE CHARACTERISTICS 100 RESISTIVE OR INDUCTIVE LOAD 2.5 INSTANTANEOUS REVERSE CURRENT. ( A) AVERAGE FORWARD CURRENT. (A) 3.0 2.0 1.0 P.C.B. MOUNTED 0.6 X 0.6" ( 16 X 16mm ) COPPER PAD AREAS 0 0 50 150 100 o LEAD TEMPERATURE. ( C) 200 FIG.3- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT Tj=125 0C 10 Tj=75 0C 1 Tj=25 0C 0.1 PEAK FORWARD SURGE CURRENT. (A) 150 Tj=Tj max. 8.3ms Single Half Sine Wave JEDEC Method 125 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 100 75 50 FIG.5- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 25 0 10 NUMBER OF CYCLES AT 60Hz 100 INSTANTANEOUS FORWARD CURRENT. (A) 1 FIG.4- TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE.(pF) 0 Tj=25C f=1.0MHz Vsig=50mVp-p 0 Tj=125C 10 0 Tj=25C 1 Tj=-40 0C Pulse Width=300 s 1% Duty Cycle 0.1 0.4 10 1 10 REVERSE VOLTAGE. (V) 100 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 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: B07