SK52B ........ SK515B 5.0 Amp. Surface Mount Schottky Barrier Rectifiers CASE: SMB/DO-214AA Pb Current 5.0 A Voltage 20 V to 150 V 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 Underwraiters Laboratory Classification 94V-0 Epitaxial construction High temperature soldering: 260 C / 10 seconds at terminals MECHANICAL DATA Case: Molded plastic Terminals: Pure tin plated, lead free. Polarity: Indicated by cathode band Packaging: 12 mm tape EIA-STD RS-481. Weight: 0.093 gram XX = Marking code WW = Week code Y = Year code Maximum Ratings and Electrical Characteristics at 25 C Marking code SK 52B IT SK 54B IU SK 56B IV SK 510B IW SK 515B IX VRRM Maximum Recurrent Peak Reverse Voltage (V) 20 40 60 100 150 VRMS Maximum RMS Voltage (V) 14 28 42 70 105 VDC Maximum DC Blocking Voltage (V) 20 40 60 100 150 IF(AV) Maximum Average Forward Rectified Current at TL (See graphic) 5.0 A IFSM Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC Method) 120 A Tj Operating Temperature Range Tstg Storage Temperature Range -55C to +125C -55C to +150C -55C to +150C Electrical Characteristics at Tamb = 25 C VF IR Rth (j-l) Maximum Instantaneous Forward Voltage @ 5.0 A Maximum DC Reverse Current (Note 1) TA = 25 C at Rated DC Blocking Voltage Typical Thermal Resistance TA =125C (Note 2) Rth (j-a) NOTES: 0.55 V 0.75 V 0.5 mA 20 mA 0.85 V 0.95 V 0.1 mA 10 mA 2.0 mA 17 C/W 75 C/W 1. Pulse Test With PW = 300 sec, 1% Duty Cycle 2. Measured on P.C. Board with 10mm x 10mm Copper Pad Areas Jul - 11 SK52B ........ SK515B Tj = 125 C 10 Tj = 25 C 0.1 0.01 SK52B-SK54B SK56B SK510B-SK515B 0 0.2 0.4 0.6 0.8 1.0 1.4 1.2 VF, forward voltage (V) 1.6 4 3 2 1 P.C.B. MOUNTED ON 5 x 5 mm COPPER PAD AREAS 0 50 60 70 80 90 100 110 120 130 140 150 160 Lead temperature (C) MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT TYPICAL JUNCTION CAPACITANCE 1000 Cj, junction capacitance (pF) 150 AT RATED TL 8.3 ms Single Half Sine Wave JEDEC Method 130 110 90 70 50 1 10 Number of cycles at 60 Hz 100 SK5 1 Tj = 75 C 0.01 0 20 40 SK52B-SK54B SK56B-SK515B 60 80 100 120 140 Percent of rated peak reverse voltage (%) Transient thermal impedance (C/W) IR, Instantaneous reverse current (mA) Tj = 125 C 0.001 B-S 6B SK5 10B -SK 4B 515 100 10 0.1 Tj = 25 C f = 1.0 MHz Vsig = 50mVp-p K5 1 B 10 100 VR, reverse voltage (V) TYPICAL TRANSIENT THERMAL CHARACTERISTICS 20 10 Tj = 25 C SK 52 TYPICAL REVERSE CHARACTERISTICS 0.1 5B 1 RESISTIVE OR INDUCTIVE LOAD K51 PULSE WIDTH = 300 s 1% DUTY CYCLE 5 6B-S Tj = 125 C IF(AV), average forward Current (A) 50 SK5 IFSM, peak forward surge current (A) MAXIMUM FORWARD CURRENT DERATING CURVE TYPICAL FORWARD CHARACTERISTIC 54B B-SK SK52 IF, instantaneous forward current (A) Rating And Characteristic Curves 100 10 1 0.1 0.01 0.1 1 10 T, Pulse duration (sec) 100 Jul - 11