omponents 20736 Marilla Street Chatsworth MMBD4448WT Feature

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omponents 20736 Marilla Street Chatsworth MMBD4448WT Feature

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omponents 20736 Marilla Street Chatsworth
MMBD4448WT
Features
Fast Switching Speed Surface Mount Package Ideally Suited Automatic Insertion General Purpose Switching Applications High Conductance
Surface Mount Switching Diode 200mW
SOT-323
Mechanical Data
Case Material: Molded Plastic. Flammability
Classification Rating 94V-0
Polarity: Diagram Marking:
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 .071 .087 .045 .053 .079 .087 .026 Nominal .047 .055 .012 .016 .000 .004 .035 .039 .004 .010 .012 .016 1.80 2.20 1.15 1.35 2.00 2.20 0.65Nominal 1.20 1.40 .000 .100 1.00 .100 .250
NOTE
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
Suggested Solder Layout
0.70
0.90
1.90
0.65 0.65
Note Valid provided that terminals kept ambient temperature
Test Condition: IF=IR=10mA, Irr=0.1*IR, R=100
Revision:
www.mccsemi.com
2006/05/13
MMBD4448WT
Figure Typical Forward Characteristics
Figure Forward Derating Curve
1000
INSTANTANEOUS FORWARD CURRENT (mA)
MilliWatts
Single Phase, Half Wave 60Hz Resistive Inductive Load Admissable Power Dissipation MilliWattsversus Ambient Temperature
INSTANTANEOUS FORWARD VOLTAGE Fig. Typical Forward Characteristics
Figure Junction Capacitance
Volts 1000 TJ=25°C
Junction Capacitance pFversus Reverse Voltage Volts
www.mccsemi.com
Revision:
2006/05/13
MMBD4448WT
Figure Typical Reverse Characteristics 1000 NanoAmps Instantaneous Reverse Leakage Current NanoAmperes versus Junction Temperature TA=25°C Amps
Micro Commercial Components Figure Peak Forward Surge Current
Cycles
Peak Forward Surge Current Amperesversus Number Cycles 60Hz Cycles
www.mccsemi.com
Revision:
2006/05/13
***IMPORTANT NOTICE*** Micro Commercial Components Corp reserves right make changes without further notice product herein make corrections, modifications enhancements improvements other changes Micro Commercial Components Corp does assume liability arising application product described herein; neither does convey license under patent rights ,nor rights others user products such applications shall assume risks such will agree hold Micro Commercial Components Corp companies whose products represented website, harmless against damages. ***APPLICATIONS DISCLAIMER*** Products offer Micro Commercial Components Corp intended Medical, Aerospace Military Applications.
www.mccsemi.com
Revision:
2006/05/13

omponents 20736 Marilla Street Chatsworth MMBD4448WT Feature

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