Features
l
Low Reverse Recovery Time
l
Low Reverse Capacitance
l
Low Forward Voltage Drop
l
Guard Ring Construction for Transient Protection
Mechanical Data
l
Case: MiniMELF, Glass
l
Terminals: Solderable per MIL-STD-202, Method 208
l
Polarity: Indicated by Cathode Band
l
Weight: 0.05 grams ( approx.)
Maximum Ratings @ 25
o
C Unless Otherwise Specified
Characteristic
Symbol LLSD103A LLSD103B LLSD103C
Peak Repetitive Reverse Voltage
V
RRM
Working Peak Reverse Voltage
V
RWM
40V
30V
20V
DC Blocking Voltage
V
R
RMS Reverse Voltage
V
R(RMS)
28V
21V
14V
Forward Continuous Current(Note1)
I
FM
Maximum Single cycle surge 60Hz
sine wave
I
FSM
Power Dissipation(Note 1)
P
d
Thermal Resistance(Note 1)
R
Operation/Storage Temp. Range
Tj, T
STG
-55 to 150
o
C
15A
350mA
400mW
250K/W
Electrical Characteristics @ 25
o
C Unless Otherwise Specified
Charateristic
Symbol Min Typ Max
Test Cond.
Peak LLSD103A
V
R
=30V
Reverse LLSD103B
I
R M
-----
-----
5.0uA
V
R
=20V
Current LLSD103C
V
R
=10V
Maximum Forward
V
F M
-----
-----
0.37V
I
F
=20mA
Voltage Drop
0.60V
I
F
=200mA
Junction Capacitance
Cj
-----
50
pF
V
R
=0V, f=1.0MHz
Reverse Recovery Time
t
rr
-----
10
ns
I
F
=I
R
=50mA to 200mA,
recover to 0.1 I
R
Note
: 1. Valid provided that electrodes are kept at ambient temperature
LLSD103A
THRU
LLSD103C
Schottky Barrier
Switching Diode
DIMENSION
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A .134 .142 3.40 3.60
B .008 .016 0.20 0.40
C .055 .059 1.40 1.50
A
B
C
Cathode Mark
0.030"
0.105
0.075"
SUGGESTED SOLDER
PAD LAYOUT
www.
mccsemi
.com
MINIMELF
omponents
21201 Itasca Street Chatsworth
!"#
$
% !"#
M C C
LLSD103A thru LLSD103C
1.0
10
100
1000
0.10
0.01
0
0.5
1.0
I,
F
O
R
W
ARD
CURRENT
(mA)
F
V , FORWARD VOLTAGE (V)
Fig. 1 Typical Forward Characteristics
F
0
1
2
3
4
5
0
0.5
1.0
1.5
I
,
FOR
W
ARD
CURRENT
(A)
F
V , FORWARD VOLTAGE (V)
Fig. 2 Typical High Current Fwd Characteristics
F
t = 300 s
duty cycle = 2%
p
0
10
20
30
40
50
0
100
200
V
,
REVERSE
VOL
T
AGE
(V)
R
T , AMBIENT TEMPERATURE ( C)
Fig. 3 Blocking Voltage Derating Curves
A
100mA
200mA
I = 400mA
F
M C C
www.
mccsemi
.com
PDF 
ZIP