RS1A

RS1A thru RS1K SURFACE MOUNT FAST SWITCHENG S URFACE RECTIFIER CHENG- YI CHENGELECTRONIC 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) .002(.051) .008(.203) .188(4.80) .208(5.28) MECHANICAL DATA 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 .030(0.76) .060(1.52) 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 50 35 50 RS1B 100 70 100 RS1D 200 140 200 1.0 RS1G 400 280 400 RS1J 600 420 600 RS1K 800 560 800 UNITS V V V A Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current, at TL=90 C 0 VRRM VRMS VDC I(AV) Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum Instantaneous Forward Voltage at 1.0A Maximum DC Reverse Current at Rated DC Blocking Voltage @ TA=250C @ TA=1250C 0 IFSM VF IR TRR CJ R JL TJ , TSTG 150 30 A 1.30 5.0 150 250 12 V A 500 Maximum Reverse Recovery Time (Note 1) TJ=25 C Typical Junction Capacitance (Note 2) Maximum Thermal Resistance (Note 3) Operating and Storage Temperature Range nS pF 0 32 -50 to +150 C/W 0 C 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. RS1A thru RS1K SURFACE MOUNT FAST SWITCHENG S URFACE RECTIFIER CHENG- YI ELECTRONIC RATING AND CHARACTERISTICS CURVES RS1A THRU RS1K Fig. 2 - TYPICAL JUNCTION CHARACTERISTICS Fig. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 1.6 1.4 1.2 1.0 .8 .6 .4 .2 0 20 40 60 80 100 120 o SINGLE PHASE HALF W AVE 60HZ RESISTIVE OR INDUCTIVE LOAD P.C.B MOUNTED ON 0.315x0.315"(8.0x8.0mm) COPPER PAD AREAS CAPACITANCE. (pF) 10 0 TJ=25C 140 160 180 1 1 10 100 LEAD TEMPERATURE, C REVERSE VOLTAGE, Vdc Fig. 3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 30 25 10 Fig. 4 - TYPICAL INSTANT ANEOUS FORWARD CHARACTERISTICS PEAK FORWARD SURGE CURRENT, AMPERES 20 15 10 5 8.3ms Single Half Since-Wave JEDEC Method 0 TJ=25C 1 Pulse Width=300 S 1% Duty Cycle 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 VOLT AGE, VOLTS Fig. 5 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Noninductive 10 Noninductive trr +0.5A () PULSE GENERATOR NOTE 2 (+) 25 Vdc (approx) () D.U.T. 0 -0.25 1 NONInductive OSCILLOSCOPE NOTE 1 (+) NOTES:1. Rise Time=7ns max. Input Impedance=1 megohm. 22pF 2. Rise Time=10ns max. Source Impedance=50 Ohms. -1.0 SET TIME BASE FOR 10ns/cm 1cm