MCC
Micro Commercial Components
TM
omponents
20736 Marilla
Street Chatsworth
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$
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1N4448W
Features
•
Fast Switching Speed
For General Purpose Switching Applications
Surface Mount Package Ideally Suited for Automatic Insertion
Lead Free Finish/RoHS Compliant ("P" Suffix
designates RoHS Compliant. See ordering information)
500mW 100 Volts
Switching Diode
SOD123
A
B
Mechanical Data
Marking Code: T5
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
and MSL Rating 1
Maximum Ratings
C
E
Maximum Ratings @ 25°C Unless Otherwise Specified
Reverse Voltage
Peak Reverse Voltage
Average Rectified Current
Peak Forward Surge Current
Power Dissipation
Thermal Resistance*
Operation/Storage Temp.
Range
V
R
V
RM
I
O
I
FSM
P
D
R
T
j
, T
STG
75
100
250
2
500
35
-55 to +150
V
V
mA
A
mW
°C/W
°C
H
D
G
J
DIM
Electrical Characteristics @ 25°C Unless Otherwise Specified
Maximum Instantaneous
Forward Voltage
V
F
1.0V
I
FM
= 100mA;
T
J
= 25°C
(Note
1)
V
R
=20Volts
T
J
= 25°C
T
J
= 150°C
V
R
=75Volts
Measured at
1.0MHz, V
R
=4.0V
I
F
=10mA
V
R
= 6V
R
L
=100Ω
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Typical Junction
Capacitance
Reverse Recovery Time
I
R
25nA
50µA
2.5uA
4pF
4nS
A
B
C
D
E
G
H
J
DIMENSIONS
INCHES
MM
MIN
MAX
MIN
MAX
.140
.152
3.55
3.85
.100
.112
2.55
2.85
.055
.071
1.40
1.80
-----
.053
-----
1.35
.012
.031
0.30
.78
.006
-----
0.15
-----
-----
.01
-----
.25
-----
.006
-----
.15
SUGGESTED SOLDER
PAD LAYOUT
0.093
NOTE
C
J
T
rr
0.048”
Note:
1.
Valid provided that terminals are kept at ambient temperature
0.036”
Revision:
7
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1 of 4
2008/03/11
1N4448W
Figure 1
Typical Forward Characteristics
200
100
60
40
500
20
MilliAmps 10
6
4
2
25°C
1
.6
.4
.2
.1
.4
.6
.8
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
1.0
1.2
1.4
0
100
400
600
MCC
Micro Commercial Components
Figure 2
Forward Derating Curve
TM
300
MilliWatts
200
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
50
75
100
°C
125
150
175
Admissable Power Dissipation - MilliWatts
versus
Ambient Temperature -
°C
Figure 3
Junction Capacitance
10
6
4
2
pF
1
.6
.4
.2
.1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
1000
T
J
=25°C
Junction Capacitance - pF
versus
Reverse Voltage - Volts
Revision: 7
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2008/03/11
1N4448W
Figure 4
Typical Reverse Characteristics
1000
600
400
200
100
60
40
20
10
NanoAmps
6
4
2
1
.6
.4
.2
.1
20
40
60
T
J
Instantaneous Reverse Leakage Current - NanoAmperes
versus
Junction Temperature -
°C
80
100
120
140
T
A
=25°C
T
A
=100°C
MilliAmps
MCC
TM
Micro Commercial Components
Figure 5
Peak Forward Surge Current
600
500
400
300
200
100
0
1
4
6
8 10
Cycles
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
20
40
60 80 100
2
Revision: 7
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2008/03/11
MCC
Micro Commercial Components
TM
Ordering Information
Device
(Part Number)-TP
Packing
Tape&Reel;3Kpcs/Reel
***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.
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Revision: 7
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of
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2008/03/11
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