MCC FST7120SM THRU FST71100SM omponents 21201 Itasca Street Chatsworth !"# $ % !"# Features • • • • 70 Amp Schottky Barrier Rectifier 20 to 100 Volts Metal of siliconrectifier, majonty carrier conducton Guard ring for transient protection Low power loss high efficiency High surge capacity, High current capability Maximum Ratings • • MINIMOD-SM Operating Temperature: -65°C to +150°C Storage Temperature: -65°C to +150°C F MCC Part Number FST7120SM FST7130SM FST7135SM FST7140SM FST7145SM FST7160SM FST7180SM FST71100SM Maximum Recurrent Peak Reverse Voltage 20V 30V 35V 40V 45V 60V 80V 100V Maximum RMS Voltage Maximum DC Blocking Voltage 14V 21V 24.5V 28V 31.5V 42V 56V 70V 20V 30V 35V 40V 45V 60V 80V 100V A P E M K B G C J H Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage FST7120-7145SM FST7160SM FST7180-71100SM Maximum DC Reverse Current At Rated DC Blocking Voltage IF(AV) 70 A IFSM 800A Typical Junction Capacitance CJ TA = 100°C IFM = 30.0A; TA = 25°C VF .50 V .75 V .84 V IR 5.0 mA TA = 25°C 240pF DIMENSIONS 8.3ms, half sine DIM A B C E F G H J K L M N P INCH ES MIN 1.180 .220 .027 .350 1.490 .695 .088 .240 .115 .230 .065 .151 .015 Measured at 1.0MHz, VR=4.0V *Pulse Test: Pulse Width 300µsec, Duty Cycle 1% www.mccsemi.com MAX 1.195 NOM .037 .370 1.510 .715 .098 .260 .135 .250 .085 .161 .025 MM MIN 29.97 5.08 0.69 8.89 37.85 17.65 2.24 6.10 2.92 5.84 1.65 3.84 0.38 MAX 30.35 NOM 0.94 9.40 38.35 18.16 2.49 6.60 3.43 6.35 2.16 4.09 0.64 NOTE 2PL ∅ MCC FST7120SM thru FST71100SM Figure 1 Typical Forward Characteristics 200 Figure 2 Forward Derating Curve 100 120 60 40 100 20 25°C 80 Amps 10 6 60 Amps 4 40 2 20 1 .6 0 .4 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 50 70 90 110 130 150 °C .2 .1 0.8 0.6 1.0 1.2 Average Forward Rectified Current - Amperes versus Ambient Temperature - °C 1.6 1.4 Volts Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts Figure 3 Junction Capacitance 1000 600 400 200 pF TJ=25°C 100 60 40 20 10 .1 .2 .4 1 Volts 2 4 10 20 40 100 200 400 Junction Capacitance - pF versus Reverse Voltage - Volts www.mccsemi.com 1000 MCC FST7120SM thru FST71100SM Figure 4 Typical Reverse Characteristics Figure 5 Peak Forward Surge Current 1000 1000 600 400 800 200 600 100 400 60 Amps 40 200 100 20 0 TA=125°C mAmps 5 1 2 4 6 60 80 100 Peak Forward Surge Current - Amperes versus Number Of Cycles At 60Hz - Cycles 3 2 1 .6 .4 TA=25°C .2 10 40 Cycles 4 .1 8 10 20 20 40 60 80 100 120 Volts Instantaneous Reverse Leakage Current - MicroAmperes versus Percent Of Rated Peak Reverse Voltage - Volts www.mccsemi.com