MCL103A/B/C
MICROMELF
Features
• Saving space
• High Reliability
• Low reverse current and low forward voltage
• Micro Melf package,fits onto SOD 323/SOT 23 Footprints
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A .071 .079 1.8 2.0
B .004 .008 .10 .20
C .047 .051 1.20 1.30 ∅
Maximum Ratings
A
B
C
Cat
h
ode
M
a
rk
omponents
20736 Marilla Street Chatsworth
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MCC
www.mccsemi.com
0.030”
0.039
0.055”
SUGGESTED SOLDER
PAD LAYOUT
TM
Micro Commercial Components
Repetitive peak reverse
voltage MCL103A VRRM 40V
MCL103B
MCL103C
30V
20V
Repetitive peak forward
current IFRM
1A
Forward current
Power dissipation
Storage temperature range
Junction to ambient
IFM 350mA
PD400mW
Tstg -65~+175
ć
RthJA 250K/W
Electrical Characteristics @ 25oC Unless Otherwise Specified
Parameter Symbol Value Test Conditions
Parameter Symbol Value Test Conditions
V
F=20mA
0.37 V
Forward voltage =200mA
0.6 V
IF
IF
Reverse current
VR=30V
VR=20V
VR=10V
MCL103A
MCL103B
MCL103C
IR5A
Diode capacitance
Reverse recovery time
CD50pF VR=VF=0, f=1MHz
IF=I
R=200mA to
0.1mA
trr 10ns
350mA Schottky
Barrier Rectifier
20 to 40 Volts
Revision: 2 2007/07/18
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Characteristics (Tj=25ć unless otherwise specified)
Forward current: IF(mA)
Forward current: IF(mA)
Forward voltage: VF(V)
Forward voltage: VF(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 tp=300ms, duty cycle=2%
MCC
TM
Micro Commercial Components
www.mccsemi.com
Figure 3. Typical non repetitive forward surge
current vs. pulse width
Figure 4. Typical variation of reverse current
at various temperatures
Reverse leakage current: IR(uA)
Forward current: IF(mA)
Reverse voltage: VR
tp
Revision: 2 2007/07/18
2 of 4
MCL103A/B/C
Figure 5. Blocking voltage duration vs. temperature
at various average forward current
Figure 6. Typical capacitance vs. reverse voltage
Reverse voltage: VR(V)
Ctot(pF)
Tamb Reverse voltage:
V
R
MCC
TM
Micro Commercial Components
www.mccsemi.com
Revision: 2 2007/07/18
3 of 4
MCL103A/B/C
MCC
Revision: 2 2007/07/18
TM
Micro Commercial Components
www.mccsemi.com
4 of 4
products are represented on our website, harmless against all damages.
***APPLICATIONS DISCLAIMER***
***IMPORTANT NOTICE***
Aerospace or Military Applications.
Products offer by Micro Commercial Components Corp .are not intended for use in Medical,
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
