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MMBD4448

Micro Commercial Components
Part Number MMBD4448
Manufacturer Micro Commercial Components
Description Surface Mount Schottky Barrier Switching Diode 350mW
Published May 9, 2005
Detailed Description MCC Features l l l l Fast Switching Speed   omponents 21201 Itasca Street Chatsworth   ...
Datasheet PDF File MMBD4448 PDF File

MMBD4448
MMBD4448

Overview
MCC Features l l l l Fast Switching Speed   omponents 21201 Itasca Street Chatsworth    !"# $ %    !"# MMBD4448 Surface Mount Package Ideally Suited for Automatic Insertion For General Purpose Switching Applications High Conductance Surface Mount Schottky Barrier Switching Diode 350mW Mechanical Data l Case: SOT-23, Molded Plastic l Terminals: Solderable per MIL-STD-202, Method 208 l Polarity: See Diagram l Marking: KA3 A D SOT-23 Maximum Ratings @ 25oC Unless Otherwise Specified Characteristic Non-Repetitive Peak Reverse Volt.
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS 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 1) Thermal Resistance(Note 1) Operation/Storage Temp.
Range Pd R Tj, TSTG Symbol VRM VRRM VRWM VR VR(RMS) IFM Io IFSM 53 500 250 2 4 350 357 -55 to +150 V mA mA A A mW K/W o C B Value 100 75 Unit V V F E G H J DIMENSIONS INCHES MIN .
110 .
083 .
047 .
035 .
070 .
018 .
0005 .
035 .
003 .
015 MM MIN 2.
80 2.
10 1.
20 .
89 1.
78 .
45 .
013 .
89 .
085 .
37 C Electrical Characteristics @ 25oC Unless Otherwise Specified Charateristic Maximum Forward Voltage Drop Symbol VF M Min 0.
62 ----Max 0.
72 0.
855 1 1.
25 2.
5 Maximum Peak Reverse Current Junction Capacitance Reverse Recovery Time Cj trr --------IRM ----50 30 25 4 4 uA uA uA nA pF ns V Unit Test Cond.
IF =5.
0mA IF =10mA IF =100mA IF =150mA V R =75V VR =75V Tj=150 C VR =25V Tj=150 C V R =20V V R =0V, f=1.
0MHz o o DIM A B C D E F G H J K MAX .
120 .
098 .
055 .
041 .
081 .
024 .
0039 .
044 .
007 .
020 MAX 3.
04 2.
64 1.
40 1.
03 2.
05 .
60 .
100 1.
12 .
180 .
51 NOTE Suggested Solder Pad Layout .
031 .
800 .
035 .
900 .
079 2.
000 inches mm .
037 .
950 .
037 .
950 Note : 1.
Valid provided that terminals are kept at ambient temperature 2.
Trr Test Condition: IF=IR=10mA, Irr=0.
1*IR, R=100 OHM www.
mccsemi.
com MMBD4448 Fi...


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