LAA127L
PERFORMANCE DATA*
35
30
Device Count (N)
LAA127L
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25°C)
I
F
= 5mADC
35
30
Device Count (N)
25
20
15
10
5
0
LAA127L
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 5mADC)
35
30
Device Count (N)
11.25
11.75
12.25
12.75 13.25
13.75
25
20
15
10
5
0
LAA127L
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25°C)
25
20
15
10
5
0
1.17
1.19
1.21
1.23
1.25
LED Forward Voltage Drop (V)
262.5
267.5
272.5
277.5
282.5
287.5
On-Resistance (Ω)
Blocking Voltage (V)
LAA127L
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
25
20
15
10
5
0
0.45
0.63
0.81
0.99
1.17
1.35
1.53
LED Current (mA)
25
20
15
10
5
0
LAA127L
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC)
25
20
15
10
5
0
0.45
0.63
0.81
0.99
1.17
1.35
1.53
LAA127L
Typical Turn-On Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 5mADC)
Device Count (N)
Device Count (N)
Device Count (N)
0.33
0.55
0.77
0.99
1.21
1.43
LED Current (mA)
Turn-On (ms)
25
20
15
10
5
0
LAA127L
Typical Turn-Off Time
(N=50 Ambient Temperature = 25°C)
(Load Current = 170mADC; I
F
= 5mADC)
LAA127L
Typical Load Current vs. Temperature
300
Load Current (mA)
250
200
150
100
50
0
Leakage (µA)
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
-40
-20
0
20
40
60
80
100
120
LAA127L
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
Device Count (N)
20mA
10mA
5mA
0.05
0.08
0.11
0.14
0.17
0.20
-40
-20
0
20
40
60
80
100
Turn-Off (ms)
Temperature (°C)
Temperature (°C)
LAA127L
Typical Blocking Voltage
vs. Temperature
290
LAA127L
Typical Turn-On vs. Temperature
(Load Current = 170mADC)
3.000
2.500
Turn-On (ms)
Turn-Off (ms)
2.000
1.500
1.000
0.500
0
5mA
10mA
20mA
-40
-20
0
20
40
60
80
100
0.180
0.160
0.140
0.120
0.100
0.080
0.060
0.040
0.020
0
-40
LAA127L
Typical Turn-Off vs. Temperature
(Load Current = 170mADC)
Blocking Voltage (V
RMS
)
285
280
275
270
265
260
255
-40
-20
0
20
40
60
80
100
Temperature (°C)
5mA
-20
0
20
40
60
80
100
Temperature (°C)
Temperature (°C)
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.
Rev. 2
www.clare.com
3
CLARE [ CLARE, INC. ]
