S4A THRU S4M 4.0 AMPS. Surface Mount Rectifiers Voltage Range 50 to 1000 Volts Current 4.0 Amperes SMC/DO-214AB Features .129(3.27) .118(3.0) For surface mounted application Glass passivated junction chip. Low forward voltage drop High current capability Easy pick and place High surge current capability Plastic material used carries Underwriters Laboratory Classification 94V-O High temperature soldering: 260oC / 10 seconds at terminals .245(6.22) .220(5.59) .280(7.11) .260(6.60) .012(.31) .006(.15) .103(2.62) .079(2.00) Mechanical Data Case: Molded plastic Terminals: Solder plated Polarity: Indicated by cathode band Packaging: 16mm tape per EIA STD RS-481 Weight: 0.21 gram .008(.20) .004(.10) .060(1.52) .030(0.76) .320(8.13) .305(7.75) Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25℃ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol S4A S4B Type Number Maximum Recurrent Peak Reverse Voltage VRRM 50 100 Maximum RMS Voltage VRMS 35 70 Maximum DC Blocking Voltage VDC 50 100 Maximum Average Forward Rectified Current @TL =75℃ Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 4.0A Maximum DC Reverse Current @ TA =25℃ at Rated DC Blocking Voltage @ TA=125℃ Typical Thermal Resistance (Note 3) Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance ( Note 2 ) Operating Temperature Range S4D 200 140 200 S4G 400 280 400 S4J 600 420 600 S4K 800 560 800 S4M Units 1000 V 700 V 1000 V I(AV) 4.0 A IFSM 100 A VF 1.15 V IR uA uA RθJL RθJA 10.0 250 13 47 ℃/W Trr 2.5 uS Cj TJ 60 -55 to +150 -55 to +150 pF ℃ ℃ TSTG Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1 MHz and Applied VR=4.0 Volts 3. Measured on P.C. Board with 0.6 x 0.6” (16 x 16mm) Copper Pad Areas. Storage Temperature Range - 488 - RATINGS AND CHARACTERISTIC CURVES (S4A THRU S4M) FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE FIG.2- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 200 PEAK FORWARD SURGE CURRENT. (A) AVERAGE FORWARD CURRENT. (A) 4.5 4.0 3.5 3.0 2.5 2.0 1.5 0 50 RESISTIVE OR INDUCTIVE LOAD P. C. BOARD MOUNTED ON 8.0mm2 PAD AREAS 60 70 80 90 100 110 120 130 140 150 100 50 8.3ms Single Half Sine Wave JEDEC Method Tj=Tj max 10 165 5 1 o LEAD TEMPERATURE. ( C) FIG.3- TYPICAL FORWARD CHARACTERISTICS 50 100 FIG.4- TYPICAL REVERSE CHARACTERISTICS 100 100 INSTANTANEOUS REVERSE CURRENT. ( A) 30 10 3 1 0.3 0.1 0.01 0.6 Tj=125 0C 10 1 Tj=25 0C Tj=25 0C PULSE WIDTH-300 S 2% DUTY CYCLE 0.03 0.7 0.8 0.9 1.0 1.2 1.4 0.1 1.6 0 FORWARD VOLTAGE. (V) 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) FIG.5- TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE.(pF) INSTANTANEOUS FORWARD CURRENT. (A) 10 NUMBER OF CYCLES AT 60Hz 50 Tj=25 0C f=1.0MHz Vsig=50mVp-p 10 5 1 5 10 REVERSE VOLTAGE. (V) - 489 - 50 100