LAA100
PERFORMANCE DATA*
LAA100
Typical LED Forward Voltage Drop
vs. Temperature
LED Forward Voltage Drop (V)
1.8
1.6
Turn-On (ms)
1.4
1.2
1.0
0.8
-40
-20
0
20
40
60
80
100
120
Temperature (
o
C)
LAA100
Typical Turn-On vs. LED Forward Current
(Load Current = 120mADC)
3.0
2.5
2.0
1.5
1.0
0.5
0
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
Turn-Off (ms)
LAA100
Typical Turn-Off vs. LED Forward Current
(Load Current = 120mADC)
0.30
0.25
0.20
0.15
0.10
0.05
0
0
5
10
15
20
25
30
35
40
45
50
LED Forward Current (mA)
50mA
10mA
5mA
LAA100
Typical On-Resistance vs. Temperature
(Load Current = Max Rated at Temperature,
One Pole Operating; I
F
= 5mA, 10mA)
30
On-Resistance (Ω)
On-Resistance (Ω)
25
20
15
10
5
0
-40
-20
0
20
40
60
80
100 120
Temperature (
o
C)
I
F
=5mA
Continuous Load
I
L
=Max Rated
I
F
=10mA
I
F
=5mA
I
F
=10mA
Pulsed
I
L
=100mA
LAA100
Typical On-Resistance vs. Temperature
(Load Current = Max Rated at Temperature,
Both Poles Operating; I
F
= 5mA, 10mA)
30
25
20
15
10
5
0
-40
-20
0
20
40
60
80
100 120
Temperature (
o
C)
I
F
=5mA
I
F
=10mA
LED Current (mA)
LAA100
Typical I
F
for Switch Operation
vs. Temperature
(Load Current = 70mADC)
5.0
4.0
3.0
2.0
1.0
0
-40
-20
0
20
40
60
80
100 120
Temperature (
o
C)
LAA100
Typical I
F
for Switch Dropout
vs. Temperature
(Load Current = 70mADC)
5.0
Load Current (mA)
LED Current (mA)
4.0
3.0
2.0
1.0
0
-40
-20
0
20
40
60
80
100 120
Temperature (
o
C)
150
100
LAA100
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25
o
C)
I
F
= 5mA
LAA100
Energy Rating Curve
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
10µs 100µs 1ms 10ms 100ms
Time
50
0
-50
-100
-150
-3
-2
-1
0
1
2
3
Load Voltage (V)
Load Current (A)
1s
10s 100s
0.50
Proportion per Bar
0.40
0.30
0.20
0.10
0.0
16.00
LAA100
Steady State Performance
(25
o
C, Still Air)
(IL=120mA, IF=15mA)
Proportion per Bar
0.50
0.40
0.30
0.20
0.10
0.0
LAA100
Steady State Performance
(75
o
C, Still Air)
(IL=70mA, IF=15mA)
Proportion per Bar
0.50
0.40
0.30
0.20
0.10
0.0
LAA100
Steady State Performance
(75
o
C, Still Air)
(Von=3.5VCD, IL=70mA)
19.00
22.00
Ron (Ω)
25.00
21.00
22.50
24.00
Ron (Ω)
25.50
3.00
6.00
9.00
Ron (Ω)
12.00
15.00
*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written specifications, please contact
our application department.
4
www.clare.com
Rev. 1
CLARE [ CLARE, INC. ]
