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| CHENMKO ENTERPRISE CO.,LTD SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 Volts CURRENT 1.0 Ampere FEATURES * * * * * * * * Hermetically sealed glass SMD package For surface mounted applications Low profile package Built-in strain relief Metal silicon junction, majority carrier conduction Low power loss, high efficiency High current capability, low forward voltage drop For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * High temperature soldering guaranteed : 260oC/10 seconds at terminals 3.7 3.3 SOLDERABLE ENDS SLM5817PT SOD-87 MECHANICAL DATA Case: JEDEC SOD-87 molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Weight: 0.0015 ounce 0.048 gram 0.3 2.1 2.0 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60 HZ, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in millimeters SOD-87 UNITS Volts Volts Volts Amps Amps pF o MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TL = 100oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typic Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) Storage and Operating Temperature Range Voltage Rate of Change (Note 3) SYMBOL VRRM VRMS VDC IO IFSM CJ R JA SLM5817PT 20 14 20 1.0 25 70 150 -65 to +125 1000 C/W o TJ, TSTG di/dt C V/uSec ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at TA = 25oC Maximum Average Reverse Current at Ratied DC Blocking Voltage @ IF=1.0A VF @ IF=3.0A @ TA = 25oC IR @ TJ = 100oC 10 mAmps 2002-04 0.750 1 Volts mAmps SYMBOL SLM5817PT 0.450 UNITS Volts NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.06 X 0.06" ( 0.15X 0.15mm ) copper pad area. 2. Measured at 1.0 MHZ and applied reverse voltage of 0 volt. 3. dv/dt measured at rated reverse voltage. RATING CHARACTERISTIC CURVES ( SLM5817PT ) INSTANTANEOUS FORWARD CURRENT, ( A ) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, (A) 1.0 .8 .6 .4 .2 0 0 20 40 60 80 100 120 140 LEAD TEMPERATURE, ( oC ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS REVERSE CURRENT, (mA) PEAK FORWARD SURGE CURRENT, (A) 35 Single Half Wave 60HZ Resistive or Inductive Load FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS 20.0 10.0 1.0 TJ =125oC Pulse Width = 300us 1% Duty Cycle .1 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 10 TJ = 100oC 30 8.3 ms Single Half Sine-Wave (JEDEC Method) 25 1.0 15 .10 TJ = 25oC 10 .01 5 .001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) 0 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60HZ FIG. 5 - TYPICAL JUNCTION CAPACITANCE 400 JUNCTION CAPACITANCE, (pF) 200 TJ = 25oC 100 60 40 20 10 0 .4 1.0 4 10 REVERSE VOLTAGE, (V) 40 |
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