MCC
TM
Micro Commercial Components
omponents
20736
Marilla
Street Chatsworth
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$
% !"#
LS103A
LS103B
LS103C
Features
•
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Small surface mounting type(Quadro Melf)
High reliability
Low reverse curent and low forward voltage
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
•
•
350mA Schottky
Barrier Diode
20~40Volt
Quadro MELF
Cathode Mark
Applications
Low current rectification and high speed switching
Maximum Ratings*
Parameter
Repetitive peak reverse voltage
LS103A
LS103B
LS103C
Power Dissipation at
T
amb
=25
O
C
Forward current
Repetitive peak forward current
s
t
p
Storage Temperature Range
Thermal Resistance( Junction
to Ambient)
Symbol
V
R
Value
40
30
20
400
350
1
-65 to
175
300
K/W
Units
V
V
V
mW
mA
A
DIM
A
B
C
D
INCHES
MIN
.130
.008
.055
.067
MAX
.146
.016
.063
C
D
B
A
DIMENSIONS
MM
MIN
3.30
.20
1.40
1.70
MAX
3.70
.40
1.60
NOTE
P
D
I
FM
I
FRM
T
STG
R
thJA
∅
Electrical Characteristics @ 25 C Unless Otherwise Specified
Symbol
Forward Voltage
I
F
=20mA
I
F
=200mA
Reverse current
LS103A
V
R
=30V
LS103B
V
R
=20V
LS103C
V
R
=10V
Diode capacitance
V
R
=V
F
=0,f=1MHz
Reverse recovery time
I
F
=I
R
=20mA
to 0.1I
R
V
F
Maximum
0.37
0.60
5
5
5
50
Unit
V
SUGGESTED SOLDER
PAD LAYOUT
.155”
I
R
uA
.065”
.022”
C
D
t
rr
pF
10
ns
Note: 1. Lead in Glass Exemption Applied, see EU Directive Annex
7(C)-I.
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Revision: B
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2012/01/01
MCC
Micro Commercial Components
TM
Characteristics
(T
j
=25
unless otherwise specified)
Forward current: I
F
(mA)
Forward current: I
F
(mA)
Forward voltage: V
F
(V)
Forward voltage: V
F
(V)
Figure 1. Typical variation of forward current vs.
forward voltage for primary conduction
through the schottky barrier
Figure 2. Typical high current forward conduction
curve t
p
=300ms, duty cycle=2%
Forward current: I
F
(mA)
t
p
Reverse leakage current: I
R
(uA)
Reverse voltage: V
Figure 3. Typical non repetitive forward surge
current vs. pulse width
Figure 4. Typical variation of reverse current
R
at various temperatures
Revision: B
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MCC
Micro Commercial Components
TM
Reverse voltage: V
R
(V)
T
amb
C
tot
(pF)
Reverse voltage: V
R
Figure 5. Blocking voltage duration vs. temperature
at various average forward current
Figure 6. Typical capacitance vs. reverse voltage
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Revision: B
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2012/01/01
MCC
Micro Commercial Components
TM
Ordering Information :
Device
Part Number-TP
Packing
Tape&Reel:
2.5Kpcs/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.
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