MCC omponents 21201 Itasca Street Chatsworth !"# $ % !"# SD41 Features • • • • 25 Amp Schottky Barrier Rectifier 45 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 • • DO-4 Operating Temperature: -65°C to +150°C Storage Temperature: -65°C to +150°C B MCC Part Number SD41 Maximum Recurrent Peak Reverse Voltage 45V Maximum RMS Voltage Maximum DC Blocking Voltage N M C 45V J D P G H F E Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward Current Peak Forward Surge Current Maximum Instantaneous Forward Voltage Maximum DC Reverse Current At Rated DC Blocking Voltage IF(AV) 25 A TL = 105°C IFSM 600A 8.3ms, half sine A DIMENSIONS IFM = 30 A; TA = 125°C VF .55V IR 20mA TA = 125°C DIM A B C D E F G H J M N P INCH ES MIN 10-32 UNF3A .424 ----.600 .422 .075 ----.163 ----- MAX Threads .437 .505 .800 .453 .175 .405 .189 .310 MM MIN MAX Standard Polarity 10.77 11.10 ----12.82 15.24 20.32 10.72 11.50 1.91 4.44 ----10.29 4.15 4.80 ----7.87 ----.020 .060 .350 .065 .100 ----0.51 1.53 *Pulse Test: Pulse Width 300µsec, Duty Cycle 1% www.mccsemi.com 8.89 1.65 2.54 NOTE ∅ ∅ MCC SD41 Figure 1 Typical Forward Characteristics 200 Figure 2 Forward Derating Curve 100 30 60 40 25 20 25°C 20 Amps 10 6 15 Amps 4 10 2 5 1 .6 0 .4 Single Phase, Half Wave 60Hz Resistive or Inductive Load 0 30 50 70 100 125 150 °C .2 .1 0.8 0.6 1.0 1.2 1.4 Average Forward Rectified Current - Amperes versus Ambient Temperature - °C 1.6 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 SD41 Figure 4 Typical Reverse Characteristics Figure 5 Peak Forward Surge Current 500 400 700 300 600 200 500 100 400 60 Amps 40 300 200 20 0 TA=125°C mAmps 10 1 2 4 6 40 60 80 100 Cycles 6 Peak Forward Surge Current - Amperes versus Number Of Cycles At 60Hz - Cycles 4 2 1 .6 .4 TA=25°C .2 .1 8 10 20 20 40 50 60 70 80 90 Volts Instantaneous Reverse Leakage Current - MicroAmperes versus Percent Of Rated Peak Reverse Voltage - Volts www.mccsemi.com