MCC
Features
l l l l Fast Switching Speed
omponents 21201 Itasca Street Chatsworth ...
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 ...
