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MCC
TM
Micro Commercial Components
  omponents
20736 Marilla Street Chatsworth

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$ %    !"#
Features
Fast Switching Speed
For General Purpose Switching Applications
Surface Mount Package Ideally Suited for Automatic Insertion
Marking Code: T5
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
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1N4448X
150mW
Switching Diodes
SOD523
Maxim um Ratings
Symbol
Rating
Rating
Unit
VRM
VRRM
VRWM
VR
IFM
Io
IFSM
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Forward Continuous Current
Average Rectified Output Current
Peak Forward Surge Current @1.0μs
@1.0s
100 V
75 V
500 mA
250 mA
4.0
2.0
A
RθJA
PD
TJ ,TSTG
Thermal Resistance Junction to Ambient
Power dissipation
Operating and Storage Junction
Temperature
625
150
-65 to +150
/W
mW
Electrical Characteristics @ 25OC Unless Otherwise Specified
Symbol
V(BR)
IR
Parameter
Reverse Breakdown
Voltage
Reverse Voltage Leakage
Current
Min Max
Test Conditions
75V --- IR=10μA
---
2.5μA VR=75V
25nA VR=20V
VF Forward Voltage
0.62V
---
---
---
0.72V
0.855 V
1.0V
1.25V
IF=5mA
IF=10mA
IF=100mA
IF=150mA
CT Total Capacitance
trr Reverse Recovery Time
--- 4.0pF VR=0V, f=1MHZ
---
4.0ns
IR=IF=10mA, RL=100
Ω, Rec. to 1.0mA
A
B
CE
G
DF
H
DIMENSIONS
INCHES
MM
DIM MIN MAX MIN MAX NOTE
A .059 .067 1.50 1.70
B .043 .051 1.10 1.30
C .030 .033 0.75 0.85
D .001 .003 0.01 0.07
E .010 .014 0.25 0.35
F .003 .006 0.08 0.15
G .020 .028 0.50 0.70
H .020 .031 0.51 0.77
Revision: 2
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2006/06/13

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1N4448X
M C Cwww.DataSheet4U.com
TM
Micro Commercial Components
Revision: 2
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2006/06/13

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1N4448X
M C Cwww.DataSheet4U.com
TM
Micro Commercial Components
Revision: 2
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MCC
TM
Micro Commercial Components
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***IMPORTANT NOTICE***
Micro Commercial Components Corp . reserves the right to make changes without further notice to any
product herein to make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components Corp . does not assume any liability arising out of the application or
use of any product described herein; neither does it convey any license under its patent rights ,nor
the rights of others . The user of products in such applications shall assume all risks of such use
and will agree to hold Micro Commercial Components Corp . and all the companies whose
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
Products offer by Micro Commercial Components Corp . are not intended for use in Medical,
Aerospace or Military Applications.
Revision: 2
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4 of 4
2006/06/13