SSM27APT CHENMKO ENTERPRISE CO.,LTD THRU SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 70 - 100 Volts CURRENT 2.0 Amperes SSM210APT 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 SMA-S + 0.2 2.6 - 0.2 + 0.2 1.4 - 0.2 + 0.2 3.5 - 0.2 MECHANICAL DATA + 0.02 0.5 - 0.02 Case: JEDEC SMA-S molded plastic Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end 0.975 + 0.1 - 0.1 + 0.02 0.2 - 0.02 + 0.02 1.08 - 0.02 + 0.2 4.5 - 0.2 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%. SMA-S Dimensions in millimeters MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) SYMBOL SSM27APT SSM28APT SSM29APT SSM210APT UNITS Maximum Recurrent Peak Reverse Voltage RATINGS VRRM 70 80 90 100 Volts Maximum RMS Voltage VRMS 49 56 63 70 Volts Maximum DC Blocking Voltage VDC 70 80 90 100 Maximum Average Forward Rectified Current Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 1) 2.0 Amps IFSM 50 Amps CJ 110 R Operating and Storage Temperature Range Volts IO pF o 48 JL TJ,TSTG C/W o -65 to +150 C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL Maximum Instantaneous Forward Voltage at 2.0 A DC Maximum Average Reverse Current VF @ TA = 25oC SSM27APT SSM28APT SSM29APT 0.75 SSM210APT 0.80 0.5 UNITS Volts mAmps IR at Rated DC Blocking Voltage o @ TA = 100 C 10 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. mAmps 2004-12 RATING CHARACTERISTIC CURVES ( SSM27APT THRU SSM210APT ) PT 27A SSM 1.5 AP 210 SM APT M28 T~S ~SS 9AP M2 1.0 T Single Half Wave 60HZ Resistive or Inductive Load 0.5 0 0 25 50 75 100 125 150 175 o LEAD TEMPERATURE, ( C ) FIG. 2 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, ( A ) 2.0 SS AVERAGE FORWARD CURRENT, (A) FIG. 1 - TYPICAL FORWARD CURRENT DERATING CURVE 20 10 SSM27APT~28APT 0.1 TJ =25oC Pulse Width=300us 1% Duty Cycle 0 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 INSTANTANEOUS FORWARD VOLTAGE,(V) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS FIG. 4 - MAXIMUM NON-REPETIVE FORWARD SURGE CURRENT 100 PEAK FORWARD SURGE CURRETN(A) 60 10 1.0 TJ = 150oC .10 .01 o TJ = 25 C 50 8.3ms Single Half Sine-Wave (JEDEC Method) 40 30 20 10 0 .001 0 20 40 60 80 100 120 1 140 2 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) 4 6 FIG. 5 - TYPICAL JUNCTION CAPACITANCE 200 TJ = 25oC 100 80 60 40 20 10 .1 .4 8 10 20 40 NUMBER OF CYCLES AT 60 Hz 400 JUNCTION CAPACITANCE, ( pF ) INSTANTANEOUS REVERSE CURRENT, (mA) SSM29APT~210APT 1.0 1.0 4 10 REVERSE VOLTAGE, ( V ) 40 80 80 100