1N4448WX
1N4448WX is High Speed Switching Diode manufactured by Micro Commercial Components.
Features l l l Fast Switching Speed Ultra Small Surface Mount Package For General Purpose Switching Applications l High Conductance
High Speed Switching Diode 200m W
Mechanical Data l Case: SOD-323, Molded Plastic l Polarity: Indicated by Cathode Band
SOD323
Maximum Ratings @ 25o C 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=1.0us Forward Surge Current @ t=1.0s Power Dissipation(Note 1) Thermal Resistance(Note 1) Operation/Storage Temp. Range o
Symbol
VRM VRRM V RWM VR V R(RMS) IF M Io IFSM Pd RθJA Tj, TSTG
Value
100 75 53 500 250 4 2 200 625 -65 to +150
Unit
V V V m A m A A A m W K/W o
DIM A B C D E G H J
Electrical Characteristics @ 25 C Unless Otherwise Specified
Charateristic Maximum Forward Voltage Drop Symbol VF M Max Unit 0.720 0.855 1 1.25 Maximum Peak Reverse Current Junction Capacitance Reverse Recovery Time Cj t rr IR M 2.5 50 30 25 4 4 u A u A u A n A p F ns V Test Cond. I F =5.0m A I F =10m A I F =100m A I F =150m A V R =75V o V R =75V Tj=150 C V R =25V Tj=150 C V R =20V V R =0V, f=1.0MHz I F =IR=10m A, I rr=0.1IR , R L=100 OHM o
DIMENSIONS INCHES MM MIN MAX MIN MAX .090 .107 2.30 2.70 .063 .071 1.60 1.80 .045 .053 1.15 1.35 .031 .045 0.80 1.15 .010 .016 0.25 0.40 .004 .018 0.10 0.45 .004 .010 0.10 0.25 ----.006 ----0.15
SUGGESTED SOLDER PAD LAYOUT
0.074"
NOTE
0.027”
0.022”
Note: 1. Valid provided that terminals are kept at ambient temperature
Revision: 2
.mccsemi.
2005/07/13
Micro mercial ponents
IF, INSTANTANEOUS FORWARD CURRENT (m A)
10,000
IR, LEAKAGE CURRENT (n...
