RS1A thru RS1K SURFACE MOUNT FAST SWITCHENG RECTIFIER CHENG- YI ELECTRONIC VOLTAGE RANGE -50 TO -800 VOLTS CURRENT -1.0 Amperes SMA/DO-214AC FEATURES For surface mounted applications Low profile package Built-in strain relief Easy pick and place Fast recovery times for high efficiency Plastic package has Underwriters Laboratory Flammability Classification 94V-O Glass passivated chip junction High temperature soldering 260oC/10 seconds at terminals .055(1.40) .062(1.60) .098(2.50) .114(2.90) .157(4.00) .181(4.60) .006(.152) .012(.305) .078(2.00) .096(2.44) MECHANICAL DATA .002(.051) .008(.203) .030(0.76) .060(1.52) Case: JEDEC DO-214AC molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Standard Packaging: 12mm tape (EIA-481) Weight: 0.002 ounces, 0.064 gram .188(4.80) .208(5.28) 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 RS1A RS1B RS1D RS1G RS1J RS1K 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=90 C I(AV) 1.0 A Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 30 A Maximum Instantaneous Forward Voltage at 1.0A VF 1.30 V Maximum DC Reverse Current at Rated DC Blocking Voltage IR 0 @ TA=250C @ TA=1250C Maximum Reverse Recovery Time (Note 1) TJ=25 C TRR Typical Junction Capacitance (Note 2) CJ 0 Maximum Thermal Resistance (Note 3) R Operating and Storage Temperature Range TJ , TSTG JL 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. 5.0 A 150 150 250 nS 500 pF 12 32 -50 to +150 0 C/W 0 C RS1A thru RS1K SURFACE MOUNT FAST SWITCHENG RECTIFIER CHENG- YI ELECTRONIC RATING AND CHARACTERISTICS CURVES RS1A THRU RS1K Fig. 2 - TYPICAL JUNCTION CHARACTERISTICS 1.6 CAPACITANCE. (pF) AVERAGE FORWARD RECTIFIED CURRENT, AMPERES Fig. 1 - FORWARD CURRENT DERATING CURVE SINGLE PHASE HALF W AVE 60HZ RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.315x0.315"(8.0x8.0mm) COPPER PAD AREAS 1.4 1.2 1.0 .8 .6 0 TJ=25C 10 .4 .2 0 20 40 60 80 100 120 140 160 1 180 1 10 o LEAD TEMPERATURE, C 100 REVERSE VOLTAGE, Vdc Fig. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS Fig. 3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 10 PEAK FORWARD SURGE CURRENT, AMPERES 25 8.3ms Single Half Since-Wave JEDEC Method 20 0 TJ=25C 1 15 10 Pulse Width=300 S 1% Duty Cycle 5 0.1 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60HZ 0.01 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS Fig. 5 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Noninductive (+) 25 Vdc (approx) ( ) trr 10 Noninductive ( ) D.U.T. 1 NONInductive +0.5A 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 -0.25 (+) -1.0 SET TIME BASE FOR 10ns/cm 1cm