S3A thru S3M SERIES CHENG- YI SURFACE MOUNT RECTIFIER ELECTRONIC VOLTAGE RANGE 50 TO 1000 Volts CURRENT 3.0 Amperes SMC/DO-214AB .108(2.75) .124(3.15) FEATURES For surface mounted applications Low profile package Built-in strain relief Easy pick and place Plastic package has Underwrites Laboratory Flammability Classification 94V-O Glasspassivated chip junction high tempreature soldering:2600C/10seconds at terminals .220(5.59) .245(6.22) .260(6.60) .280(7.11) .006(.152) .012(.305) .079(2.00) .103(2.62) .030(0.76) .060(1.52) MECHANICAL DATA Case:JEDEC Do-201AD molded plastic Terminals:plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity:Indivated by cathode band Standard Packaging: 16mm tape (EIA STD EIA-481) Weight:0.007 ounce, 0.21 gram .004(.102) .008(.203) .305(7.75) .320(8.13) Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 250C ambient temperature unless otherwise specified. Signle phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL S3A S3B S3D S3G S3J S3K S3M UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 Volts Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 RATINGS Maximum Average Forward Rectified Current, at Volts I(AV) 3.0 Amps Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 100 Amps Maximum Instantaneous Forward Voltage at 3.0A VF 1.20 Volts Maximum DC Reverse Current at Rated DC Blocking Voltage T L =750C 0 @TA=25 C IR @TA=1250C 5.0 A 250 Maximum Reverse Recovery Time (Note 1) TRR 2.5 S Typical Junction Capacitance (Note 2) CJ 60 pF Maximum Thermal Resistance (Note 3) Operating and Storage Temperature Range R JL 13 R JL 47 TJ TSTG Notes : 1. Reverse Recovery Test Conditions: IF=0.5A, I R=1.0A, Irr=0.25A 2. Measured at 1 MHz and Applied Vr= 4.0 volts 3. 8.0mm2(0.13mm thick) land areas -50 to +150 0 C/W 0 C S3A thru S3M SERIES CHENG- YI SURFACE MOUNT RECTIFIER ELECTRONIC RATING AND CHARACTERISTICS CURVES S3A THRU S3M Fig.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT 2.5 2.0 1.5 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INOUCTIVE LOAD P.C.B MOUNTED ON 0.315x0.315"(8.0x8.0mm) COPPER PAD AREAS 1.0 0.5 0 50 60 70 80 90 100 110 120 130 140 150 LEAD TEMPERATURE, 0C PEAK FORWARD SURGE CURRENT, (A) 3.0 200 100 50 8.3ms Single Half Sine Wave JEDEC Method 10 1 5 10 50 100 NUMBER OF CYCLES AT 60 Hz Fig.4 - TYPICAL JUNCTION CAPACITANCE Fig.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 CAPACITANCE-pF 100 30 10 50 0 TJ=25C 10 3.0 5 1.0 1 5 TJ=25C Pulse Width-300 s 2% DUTY CYCLE 0.3 10 50 100 REVERSE VOLTAGE(V) 0 0.1 Fig.5 - TYPICAL REVERSE CHARACTERISTICS .03 .01 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 INSTANTANEOUS FORWARD VOLTAGE, (V) INSTANTANEOUS REVERSE CURRENT, (mA) INSTANTANEOUS FORWARD CURRENT, (A) AVERAGE FORWARD CURRENT AMPERES Fig.1 - FORWARD CURRENT DERATING CURVE 100 0 TJ=125C 10 1.0 0 TJ=25C 0.1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE