Fast Switching Speed Surface Mount Package Ideally Suited Automatic In

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Fast Switching Speed Surface Mount Package Ideally Suited Automatic In

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MMBD4448
Fast Switching Speed Surface Mount Package Ideally Suited Automatic Insertion General Purpose Switching Applications High Conductance
Surface Mount Schottky Barrier Switching Diode 350mW
Mechanical Data
Case: SOT-23, Molded Plastic Terminals: Solderable MIL-STD-202, Method Polarity: Diagram Marking:
SOT-23
Maximum Ratings 25oC Unless Otherwise Specified
Characteristic Non-Repetitive Peak Reverse Volt. Peak Repetitive Reverse Voltage Working Peak Reverse Voltage Blocking Voltage Reverse Voltage Forward Continuous Current(Note1) Average Rectified Output Current Non-Repetitive Peak t<=1.0s Forward Surge Current t=1.0us Power Dissipation(Note Thermal Resistance(Note Operation/Storage Temp. Range TSTG Symbol VRRM VRWM VR(RMS) IFSM +150
Value
Unit
DIMENSIONS INCHES .110 .083 .047 .035 .070 .018 .0005 .035 .003 .015 2.80 2.10 1.20 1.78 .013 .085
Electrical Characteristics 25oC Unless Otherwise Specified
Charateristic Maximum Forward Voltage Drop Symbol 0.62 -Max 0.72 0.855 1.25 Maximum Peak Reverse Current Junction Capacitance Reverse Recovery Time -IRM Unit Test Cond. =5.0mA =10mA =100mA =150mA =75V =75V Tj=150 =25V Tj=150 =20V =0V, f=1.0MHz
.120 .098 .055 .041 .081 .024 .0039 .044 .007 .020
3.04 2.64 1.40 1.03 2.05 .100 1.12 .180
NOTE
Suggested Solder Layout
.031 .800 .035 .900 .079 2.000 inches
.037 .950 .037 .950
Note Valid provided that terminals kept ambient temperature
Test Condition: IF=IR=10mA, Irr=0.1*IR, R=100
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MMBD4448
Figure Typical Forward Characteristics MilliAmps 25°C Volts Instantaneous Forward Current Amperesversus Instantaneous Forward Voltage Volts Single Phase, Half Wave 60Hz Resistive Inductive Load Admissable Power Dissipation MilliWattsversus Ambient Temperature Figure Forward Derating Curve
MilliWatts
Figure Junction Capacitance
Volts 1000 TJ=25°C
Junction Capacitance pFversus Reverse Voltage Volts
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MMBD4448
Figure Typical Reverse Characteristics 1000 NanoAmps Instantaneous Reverse Leakage Current NanoAmperes versus Junction Temperature TA=25°C TA=100°C Amps Cycles Peak Forward Surge Current Amperesversus Number Cycles 60Hz Cycles Figure Peak Forward Surge Current
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Fast Switching Speed Surface Mount Package Ideally Suited Automatic In

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