CHENMKO ENTERPRISE CO.,LTD SSM0160SPT SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 60 Volts CURRENT 1.0 Ampere FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * 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 * High surge capability * For use in low voltage high frequency inverters, free wheeling, and polarity protection applications * High temperature soldering guaranteed : 260oC/10 seconds at terminals SOD-123 0.153(3.90) 0.140(3.55) 0.112(2.85) 0.098(2.50) 1 MECHANICAL DATA Case: JEDEC SOD-123 molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Weight: 0.001 ounce 0.032 gram MAX. 0.008(0.2) 2 0.071(1.80) 0.055(1.40) 0.053(1.35) 0.035(0.90) 0.028(0.70) 0.018(0.45) 0.004(0.12) 0.02(0.5) Tpy 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 inches and (millimeters) SOD-123 MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS SYMBOL SSM0160SPT UNITS Maximum Recurrent Peak Reverse Voltage VRRM 60 Volts Maximum RMS Voltage VRMS 42 Volts Maximum DC Blocking Voltage VDC 60 Volts IO 1.0 Amps IFSM 25 Amps CJ 110 Maximum Average Forward Rectified Current at TL = 90oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) TL = 70oC Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) R Storage and Operating Temperature Range JL TJ, TSTG 80 -65 to +125 pF o C/W o C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 1.0 A DC SSM0160SPT UNITS VF 0.55 Volts IR 50 uAmps NOTES : 1. Thermal Resistance ( Junction to Lead ) : PC Board Mounted on 0.2 X 0.2" ( 5 X 5mm ) copper pad area. 2. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts 2002-9 Maximum Average Reverse Current at Rated DC Blocking Voltage @ TA = 25oC AVERAGE FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 1.0 .75 .50 Single Half Wave 60HZ Resistive or Inductive Load .25 0 0 20 40 60 80 100 120 140 LEAD TEMPERATURE, ( oC ) INSTANTANEOUS FORWARD CURRENT, ( A ) RATING CHARACTERISTIC CURVES ( SSM0160SPT ) FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARCTERISTICS 20 10 SSM0160S 1.0 TJ =25oC Pulse Width = 300us 1% Duty Cycle 0.1 .1 PEAK FORWARD SURGE CURRENT, (A) 1.0 TJ = 75oC .10 .01 .9 1.1 1.3 1.5 1.7 1.9 2.1 25 8.3 ms Single Half Sine-Wave (JEDEC Method) 20 15 10 5 o TJ = 25 C .001 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 .1 .4 1.0 4 10 REVERSE VOLTAGE, (V) 10 20 NUMBER OF CYCLES AT 60HZ 400 JUNCTION CAPACITANCE, (pF) INSTANTANEOUS REVERSE CURRENT, (mA) TJ = 125oC .7 FIG. 4 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 30 10 .5 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 100 .3 40 50 100