FR3A thru FR3K FAST SWITCHING SURFACE MOUNT RECTIFIER CHENG- YI ELECTRONIC VOLTAGE RANGE -50 TO 800 VOLTS CURRENT -3.0 Amperes SMC/DO-214AB FEATURES For surface mounted applications Low profile package Built-in strain relief Easy pick and place Plastic package has Underwriters Laboratory Flammability Classification 94V-O Glass passivated junction High temperature soldering 260oC/10 seconds at terminals Fast recovery times for high efficiency .108(2.75) .128(3.25) .220(5.59) .245(6.22) .260(6.60) .280(7.11) .006(.152) .012(.305) .079(2.00) .103(2.62) MECHANICAL DATA .002(.051) .008(.203) .030(0.76) .050(1.27) Case: JEDEC DO-214AB molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Standard Packaging: 16mm tape (EIA-481) Weight: 0.007 ounces, 0.21 gram .305(7.75) .320(8.13) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 250C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, reistive or inductive load. For capacitive load, derate current by 20%. SYMBOLS FR3A FR3B FR3D FR3G FR3J FR3K UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 V Maximum Average Forward Rectified Current, at TL=75 C I(AV) 3.0 A Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 100 A Maximum Instantaneous Forward Voltage at 3.0A VF 1.3 V Maximum DC Reverse Current at Rated DC Blocking Voltage IR 0 @ TA=250C @ TA=1250C Maximum Reverse Recovery Time (Note 1) TRR Typical Junction Capacitance (Note 2) CJ Maximum Thermal Resistance (Note 3) R R JL JA Operating and Storage Temperature Range TJ , TSTG Notes : 1. Reverse Recovery Test Conditions: IF=0.5A, I R=1.0A, I RR=0.25A 2. Measured at 1.0 MHZ and Applied Vr=4.0 volts. 3. 8.0mm2 (.013mm thick) land areas. 10.0 A 300 150 250 nS 500 pF 60.0 15 50 -50 to +150 0 C/W 0 C FR3A thru FR3K FAST SWITCHING SURFACE MOUNT RECTIFIER CHENG- YI ELECTRONIC RATING AND CHARACTERISTICS CURVES FR3A THRU FR3K Fig. 2 - TYPICAL INSTANTANEOUS PORWARD CHARACTERISTICS 3.0 2.5 2.0 1.5 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.315x0.315"(8.0x8.0mm) COPPER PAD AREAS 1.0 0.5 0 50 60 70 80 90 100 INSTANTANEOUS FORWARD CURRENT. AMPERES AVERAGE FORWARD CURRENT, AMPERES Fig. 1 - FORWARD CURRENT DERATING CURVE 100 110 1 20 130 140 150 30 10 0 TJ=25C 3.0 1.0 0.3 0.1 0.03 0.01 o LEAD TEMPERATURE, C 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 INSTANTANEOUS FW DVOLTAGE, VOLTS 200 Fig. 4 - TYPICAL REVERSE CHARACTERISTICS 100 100 INSTANTANEOUS REVERSE CURRENT, MICROAMPERES PEAK FORWARD SURGE CURRENT, AMPERES Fig. 3 - MAXIMUM NON-REPETITIVE SURGE CURRENT 50 8.3ms SINGLE HALF SINCE-WAVE JEDEC METHOD 10 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz Fig. 5 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Noninductive 10 Noninductive trr +0.5A (+) 25 Vdc (approx) ( ) 10 0 TA=75C 1.0 0 TA=25C 0.1 ( ) D.U.T. 1 NONInductive 0 TA=125C PULSE GENERATOR NOTE 2 OSCILLOSCOPE NOTE 1 NOTES:1. Rise Time=7ns max. Input Impedance=1 megohm. 22pF 2. Rise Time=10ns max. Source Impedance=50 Ohms. 0 .01 -0.25 20 40 60 80 100 120 (+) PERCENT OF RATED PEAK REVERSE VOLTAGE -1.0 SET TIME BASE FOR 10ns/cm 1cm