CHENMKO ENTERPRISE CO.,LTD SLM5817PT 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 SOD-87 3.7 SOLDERABLE ENDS 3.3 MECHANICAL DATA 0.3 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 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 MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) SYMBOL SLM5817PT UNITS Maximum Recurrent Peak Reverse Voltage RATINGS VRRM 20 Volts Maximum RMS Voltage VRMS 14 Volts Maximum DC Blocking Voltage VDC 20 Volts IO 1.0 Amps IFSM 25 Amps 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) CJ Typical Thermal Resistance (Note 1) R Storage and Operating Temperature Range Voltage Rate of Change (Note 3) JA 70 150 pF o C/W o TJ, TSTG -65 to +125 di/dt 1000 V/uSec C SLM5817PT UNITS 0.450 Volts 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 SYMBOL @ IF=1.0A VF @ IF=3.0A @ TA = 25oC 0.750 Volts 1 mAmps 10 mAmps IR @ TJ = 100oC 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. 2002-04 AVERAGE FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 1.0 .8 .6 .4 Single Half Wave 60HZ Resistive or Inductive Load .2 0 0 20 40 60 80 100 120 140 LEAD TEMPERATURE, ( oC ) INSTANTANEOUS FORWARD CURRENT, ( A ) RATING CHARACTERISTIC CURVES ( SLM5817PT ) FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS 20.0 10.0 1.0 TJ =125oC Pulse Width = 300us 1% Duty Cycle .1 0.1 PEAK FORWARD SURGE CURRENT, (A) 1.0 TJ = 25oC .10 .01 .001 0.5 0.6 0.7 0.8 0.9 1.0 1.1 30 8.3 ms Single Half Sine-Wave (JEDEC Method) 25 15 10 5 0 0 20 40 60 80 100 120 140 1 2 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) 5 FIG. 5 - TYPICAL JUNCTION CAPACITANCE 200 TJ = 25oC 100 60 40 20 10 0 .4 1.0 4 10 REVERSE VOLTAGE, (V) 10 20 NUMBER OF CYCLES AT 60HZ 400 JUNCTION CAPACITANCE, (pF) INSTANTANEOUS REVERSE CURRENT, (mA) TJ = 100oC 0.4 FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 35 10 0.3 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 0.2 40 50 100