MCC
TM
Micro Commercial Components
omponents
20736 Marilla
Street Chatsworth
!"#
$
% !"#
1N4448WX
Features
Lead Free Finish/RoHS Compliant ("P" Suffix
designates RoHS Compliant. See ordering information)
Fast Switching Speed
Ultra Small Surface Mount Package
For General Purpose Switching Applications
High Conductance
Halogen free available upon request by adding suffix "-HF"
High Speed
Switching Diode
200mW
Mechanical Data
Case: SOD-323, Molded Plastic
Polarity: Indicated by Cathode Band
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Marking : T5
C
SOD-323
A
B
E
Maximum Ratings @ 25
o
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
Symbol
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
F M
Io
I
FSM
Pd
R
JA
Value
100
75
53
500
250
4
2
200
625
-65 to +150
Unit
V
V
V
mA
mA
A
A
mW
K/W
o
H
D
G
J
DIM
A
B
C
D
E
G
H
J
Tj, T
STG
C
Electrical Characteristics @ 25
o
C Unless Otherwise Specified
Charateristic
Maximum Forward
Voltage Drop
Symbol
V
F M
Max Unit
0.720
0.855
1
1.25
Maximum Peak
Reverse Current
Junction Capacitance
Reverse Recovery Time
Notes:
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
Test Cond.
I
F
=5.0mA
I
F
=10mA
I
F
=100mA
I
F
=150mA
V
I
R M
2.5
50
30
25
uA
uA
uA
nA
pF
ns
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
=I
R
=10mA, I
rr
=0.1I
R
,
R
L
=100 OHM
o
0.027”
Cj
t
rr
4
4
0.022”
1.
Valid provided that terminals are kept at ambient temperature
Revision:
B
www.mccsemi.com
1 of 3
2013/01/01
1N4448WX
MCC
Micro Commercial Components
TM
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
1000
10,000
I
R
, LEAKAGE CURRENT (nA)
100
1000
10
100
1.0
10
0.1
V
R
= 20V
0.01
0
1
2
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Forward Characteristics
1
0
100
200
T
j
, JUNCTION TEMPERATURE (°C)
Fig. 2 Leakage Current vs Junction Temperature
Revision:
B
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2 of 3
2013/01/01
MCC
Micro Commercial Components
TM
Ordering Information :
Device
Part Number-TP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
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.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
www.mccsemi.com
Revision:
B
3
of
3
2013/01/01
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