SK56B

SK52B - SK515B 5.0 AMPS. Surface Mount Schottky Barrier Rectifiers SMB/DO-214AA .083(2.10) .077(1.95) .147(3.73) .137(3.48) Features For surface mounted application Metal to silicon rectifier, majority carrier conduction Low forward voltage drop Easy pick and place High surge current capability Plastic material used carriers Underwriters Laboratory Classification 94V-0 Epitaxial construction High temperature soldering: 260oC / 10 seconds at terminals .187(4.75) .167(4.25) .012(.31) .006(.15) .103(2.61) .078(1.99) .012(.31) .006(.15) .056(1.41) .035(0.90) .209(5.30) .201(5.10) .008(.20) .004(.10) Mechanical Data Case: Molded plastic Terminals: Pure tin plated, lead free. Polarity: Indicated by cathode band Packaging: 16mm tape per EIA STD RS-481 Weight: 0.1 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol SK SK SK SK Type Number 52B 53B 54B Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TL(See Fig. 1) Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 5.0A Maximum DC Reverse Current (Note 1) o @ TA =25 C at Rated DC Blocking Voltage o @ TA=125 C 55B SK 56B SK SK SK 59B 510B 515B Units V V V A A VRRM VRMS VDC I(AV) IFSM VF IR RθJL RθJA TJ 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 5.0 120 90 63 90 100 150 70 105 100 150 0.55 0.5 20 0.75 0.85 0.1 0.95 V mA mA o Typical Thermal Resistance ( Note 2 ) Operating Temperature Range 10 17 75 2.0 C/W o o -55 to +125 Storage Temperature Range TSTG Notes: 1. Pulse Test with PW=300 usec, 1% Duty Cycle 2. Measured on P.C.Board with 0.4” x 0.4” (10mm x 10mm) Copper Pad Areas. -55 to +150 -55 to +150 C C Version: A06 RATINGS AND CHARACTERISTIC CURVES (SK52B THRU SK515B) FIG. 1- MAXIMUM FORWARD CURRENT DERATING CURVE PEAK FORWARD SURGE CURRENT.(A) 3.0 150 FIG. 2- MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT AT RATED TL 8.3ms Single Half Sine Wave JEDEC Method AVERAGE FORWARD CURRENT.(A) RESISTIVE OR INDUCTIVELOAD 4B SK5 2BSK5 2.0 130 SK5 5BSK5 15B 110 1.0 90 70 PCB MOUNTED ON 0.2X0.2" (5.0X5.0mm)COPPER PAD AREAS 0 50 60 70 80 90 100 110 120 130 O LEAD TEMP ERATURE.( C) 140 150 160 50 1 10 NUMBER OF CYCLES AT 60Hz 100 FIG. 3- TYPICAL FORWARD CHARACTERISTICS 40 O FIG. 4- TYPICAL REVERSE CHARACTERISTICS 20 10 Tj=125 C 10 TJ=125 C O INSTANTANEOUS REVERSE CURRENT.(mA) INSTANTANEOUS FORWARD CURRENT.(A) 1 Tj=125 C 1 O TJ=75 C 0.1 O PULSE WIDTH=300 S 1% DUTY CYCLE Tj=25 C 0.1 O 0.01 TJ=25 C SK52B-SK54B SK55B-SK515B O SK52B-SK54B SK55B-SK56B SK59B-SK515B 0.001 1.5 0.01 0 0.2 1.0 1.2 0.4 0.6 0.8 FORWARD VOLTAGE.(V) 1.4 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE.(%) 1000 TRANSCIENT THERMAL IMPEDANCE, (OC/W) FIG. 5- TYPICAL JUNCTION CAPACITANCE SK JUNCTION CAPACITANCE.(pF) FIG.6- TYPICAL TRANSIENT THERMAL CHARACTERISTICS 100 SK5 52 5B- SK5 B-S K5 Tj=25 C f=1.0MHz Vsig=50mVp-p O 6B 4B 10 100 SK 59 B-S K5 15 B 1 10 0.1 1 10 REVERSE VOLTAGE.(V) 100 0.1 0.01 0.1 1 t, PULSE DURATION, (sec) 10 100 Version: A06