YENYO
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
Rating at 25
oC
ambient temperature unless otherwise specified.
NOTES :
-55 to +125 / -55 to +150
SOD-80
LL103A THRU LL103C
Voltage Range 20 to 40V
Current 0.2 Ampere
Surface Mount Schottky Barrier Rectifier
LL103A LL103B
30
21
30
0.2
5
15.0
50
UNIT
V
V
V
V
A
A
mA
o
C
pF
40
28
40
SYBMOL
VRRM
VRMS
VDC
I(AV)
IR
CJ
TJ, TSTG
VF
IFSM
LL103C
20
14
20
0.6
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3ms single
Maximum Instantaneous Forward Voltage
Maximum DC Reverse Current @TJ=25
o
C
At Rated DC Blocking Voltage @TJ=100
o
C
Typical junction Capacitance (Note 1)
Operating Junction and Storage Temperature
TL=100
o
C
Half sine-wave superimposed on rated load
(JEDEC Method)
@ 0.2 A
¬ Terminals: Solderable per MIL-STD-750
Features
¬ Low forward voltage drop
¬ High current capability
¬ Case: Molded plastic SOD-80
¬ High surge current capability
¬ Weight: 0.05 gram
¬ Polarity:Color band denotes cathode end
method 2026
¬ Mounting position: Any
¬ Epoxy: UL 94V-0 rate flame retardant
Mechanical Data
¬ High reliability
Range
1 / 2 DSC9, R0, MAR-04
(1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.
.146(3.7)
.130(3.3) .063(1.6)
.055(1.4)
.012(0.3)
RATINGS AND CHARACTERISTIC CURVES LL103A THRU LL103C
FIG.1 - FORWARD CURRENT VS.
FORWARD VOLTAGE
FIG.2 - FORWARD CURRENT VS.
FORWARD VOLTAGE
IF - FORWARD CURRENT ( mA )
1000
0.01
IR - REVERSE CURRENT ( uA )
0.001
2000 400 600 800 900100 300 500 700 1000
VF - FORWARD VOLTAGE ( V )
TJ - JUNCTION TEMPERATURE (oC)
FIG.4 - DIODE CAPACITANCE VS.
REVERSE VOLTAGE
FIG.3 - REVERSE CURRENT VS.
JUNCTION TEMPERATURE
IF - FORWARD CURRENT ( A )
VF - FORWARD VOLTAGE ( V )
0 60 120 16040 10020 80 140
VR - REVERSE VOLTAGE (V)
CD - DIODE CAPACITANCE ( pF )
FIG.5 - TYP. NON REPETITIVE FORWARD
SURGE CURRENT VS. PULSE WIDTH
tp - PULSE WIDTH (ms)
0
I tot - TYP. NON REPETITIVE FORWARD
SURGE CURRENTS (A)
0.5 1.0 1.5 2.0
0 105 15 20 25 30
YENYO TECHNOLOGY CO., LTD.
0.1
1
10
100
1
100
1000
10
10000
0
2
3
1
5
4
0
5
10
20
0.1 1.0 10.0
25
0
15
10
5
20
25
30
2 / 2 DSC10, R0, MAR-04
f = 1MHz
