BL
FEATURES
GALAXY ELECTRICAL
LL103A - - - LL103C
VOLTAGE RANGE:
40 -- 20 V
CURRENT: 400 mW
SMALL SIGNAL SCHOTTKY DIODE
For general purpose applications
Metal silicon schottky barrier device which is protected
by a PN junction guard ring. The low forward voltage
drop and fast switching make it ideal for protection of
MOS devices,steering,biasing and coupling diodes for
fast switching and low logic level applications
MINI-MELF
Cathode indification
φ
.5±0.1
1
3.4
+0.3
-0.1
0.4±0.1
MECHANICAL DATA
Case:JEDEC MINI-MELF
Polarity: Color band denotes cathode end
Weight: Approx. 0.031 gram
ABSOLUTE RATINGS(LIMITING VALUES)
Symbols
Peak reverse voltage
Pow er dissipation (Infinite Heat Sink)
Single cycle surge 60Hz sine w ave
Forward continuous current
LL103A
40
LL103B
30
400
1)
15
LL103C
20
UNITS
V
mW
A
V
RRM
P
tot
I
FSM
I
(AV)
200
125
-55 ---+ 150
mA
Junction tenperature
Storage temperature range
T
J
T
STG
1)Valid provided that leads at a distance of 4mm from case are kept at ambient temperature
ELECTRICAL CHARACTERISTICS
(Ratings at 25
ambient temperature unless otherw ise specified)
Symbols
Reverse breakdow n voltage
@ I
R
=50 A
LL103A
Min.
40
30
20
-
-
-
-
-
Typ.
-
-
-
50
10
250
Max.
-
5.0
0.37
0.6
-
-
-
UNITS
V
μA
V
pF
LL103B
LL103C
V
R
I
R
V
F
C
J
t
rr
R
θJA
Leakage current
@ V
R
=50V
LL103A,V
R
=30V
LL103B,V
R
=20V
LL103C,V
R
=10V
Forw ard voltage drop @ I
F
=20mA
I
F
=200mA
Junction capacitance @ V
R
=0V,f=1MHz
Reverse recovery time @ I
F
=I
R
=50mA
to 200mA,recover
to 0.1 I
R
Thermal resistance junction to ambient air
ns
K/W
www.galaxycn.com
Document Number 0265018
BL
GALAXY ELECTRICAL
1.
BILIN [ GALAXY SEMI-CONDUCTOR HOLDINGS LIMITED ]
