Solid State Relay, DUAL TRANSISTOR OUTPUT SOLID STATE RELAY, 3750 V ISOLATION-MAX, SURFACE MOUNT, DIP-8
LAA125LSTR Parametric
Parameter Name
Attribute value
Is it lead-free?
Lead free
Is it Rohs certified?
conform to
Objectid
1464303917
Reach Compliance Code
unknown
YTEOL
5.6
Other features
UL RECOGNIZED, HIGH RELIABILITY, CMOS COMPATIBLE
Configuration
SEPARATE, 2 ELEMENTS
control current
0.005 A
control voltage
0.9 V
Maximum forward current
0.05 A
input type
DC
Maximum insulation voltage
3750 V
JESD-609 code
e3
Number of components
2
Maximum on-state current
0.15 A
Maximum on-state resistance
18 Ω
Maximum operating temperature
85 °C
Minimum operating temperature
-40 °C
Optoelectronic device types
TRANSISTOR OUTPUT SSR
Output circuit type
MOSFET
total height
3.3 mm
total length
9.65 mm
Terminal surface
Matte Tin (Sn)
LAA125LSTR Preview
LAA125L
Single Pole OptoMOS
®
Relays
Blocking Voltage
Load Current
Max R
ON
LAA125L
350
150
18
Units
V
P
mA
Ω
Description
LAA125L is a 350V, 150mA, 18Ω dual 1-Form-A
relay. It combines enhanced peak load current
capability and current limiting with low on-resistance.
Features
•
Small 8 Pin Packages
•
Low Drive Power Requirements (TTL/CMOS
Compatible)
•
No Moving Parts
•
High Reliability
•
Arc-Free With No Snubbing Circuits
•
3750V
RMS
Input/Output Isolation
•
No EMI/RFI Generation
•
Machine Insertable, Wave Solderable
•
Surface Mount and Tape & Reel Versions Available
•
Current Limiting
•
Flammability classification rating: V-0
Approvals
•
UL Recognized: File Number E76270
•
CSA Certified: File Number LR 43639
•
Certified to:
•
EN 60950
•
EN 41003
Ordering Information
Part #
LAA125L
LAA125LS
LAA125LSTR
LAA125PL
LAA125PLTR
Description
8 Pin DIP (50/Tube)
8 Pin Surface Mount (50/Tube)
8 Pin Surface Mount (1,000/Reel)
8 Pin Flat Pack (50/Tube)
8 Pin Flat Pack (1,000/Reel)
Applications
•
Telecommunications
•
Telecom Switching
•
Tip/Ring Circuits
•
Modem Switching (Laptop, Notebook, Pocket
Size)
•
Hook Switch
•
Dial Pulsing
•
Ground Start
•
Ringing Injection
•
Instrumentation
•
Multiplexers
•
Data Acquisition
•
Electronic Switching
•
I/O Subsystems
•
Meters (Watt-Hour, Water, Gas)
•
Medical Equipment-Patient/Equipment Isolation
•
Security
•
Aerospace
•
Industrial Controls
Pin Configuration
LAA125L Pinout
AC/DC Configuration
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
1
2
3
4
8
7
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
6
5
Switching Characteristics of
Normally Open (Form A) Devices
DS-LAA125L-R10
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1
LAA125L
Absolute Maximum Ratings (@ 25˚ C)
Parameter
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation
1
Total Power Dissipation
2
Isolation Voltage Input to Output
Operational Temperature
Storage Temperature
1
2
Ratings Units
350
V
P
5
V
50
mA
1
A
150
mW
800
mW
3750
V
rms
-40 to +85
°C
-40 to +125
°C
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Derate Linearly 1.33 mw/˚C
Derate Linearly 6.67 mw/˚C
Electrical Characteristics
Parameter
Output Characteristics @ 25°C
Load Current
Peak Load Current
Load Current Limiting
On-Resistance
Off-State Leakage Current
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Input Characteristics @ 25°C
Input Control Current
Input Dropout Current
Input Voltage Drop
Reverse Input Current
Input to Output Capacitance
Conditions
Continuous
10ms max
I
L
=Load Current
V
L
=350V
I
F
=5mA, V
L
=10V
I
F
=5mA, V
L
=10V
50V; f=1MHz
I
L
=170mA
-
I
F
=5mA
V
R
=5V
-
Symbol
I
L
Min
-
-
190
-
-
-
-
-
5
0.4
0.9
-
-
Typ
-
-
235
-
-
-
-
50
-
0.7
1.2
-
3
Max
150
400
280
18
1
5
5
-
-
-
1.4
10
-
Units
mA
mA
mA
Ω
μA
ms
ms
pF
mA
mA
V
μA
pF
I
LPK
I
CL
R
ON
I
LEAK
T
ON
T
OFF
C
OUT
I
F
-
V
F
I
R
C
I/O
2
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Rev. 10
LAA125L
PERFORMANCE DATA*
35
30
Device Count (N)
LAA125L
Typical LED Forward Voltage Drop
(N=50 Ambient Temperature = 25ºC)
I
F
= 5mA
DC
35
30
LAA125L
Typical On-Resistance Distribution
(N=50 Ambient Temperature = 25ºC)
(Load Current = 150mA
DC
)
Device Count (N)
35
30
25
20
15
10
5
0
LAA125L
Typical Blocking Voltage Distribution
(N=50 Ambient Temperature = 25ºC)
25
20
15
10
5
0
1.17
1.19
1.21
1.23
1.25
Device Count (N)
25
20
15
10
5
0
14.0
14.4
14.8
15.2
15.6
380
384
388
392
396
400
LED Forward Voltage Drop (V)
On-Resistance (Ω)
Blocking Voltage (V)
40
35
Device Count (N)
LAA125L
Typical I
F
for Switch Operation
(N=50 Ambient Temperature = 25ºC)
(Load Current = 150mA
DC
)
25
20
15
10
5
0
LAA125L
Typical I
F
for Switch Dropout
(N=50 Ambient Temperature = 25ºC)
(Load Current = 150mA
DC
)
30
25
Device Count (N)
LAA125L
Typical Turn-On Time
(N=50 Ambient Temperature = 25ºC)
(Load Current = 150mA
DC
; I
F
= 5mA
DC
)
Device Count (N)
30
25
20
15
10
5
0
20
15
10
5
0.73
0.88
1.03
1.18
1.33
1.48
1.63
0.3
0.5
0.7
0.9
1.1
1.3
1.5
0
0.23
0.32
0.41
0.50
0.59
0.68
0.77
LED Current (mA)
LED Current (mA)
Turn-On (ms)
35
30
Device Count (N)
LAA125L
Typical Turn-Off Time
(N=50 Ambient Temperature = 25ºC)
(Load Current = 150mA
DC
; I
F
= 5mA
DC
)
Load Current (mA)
250
200
LAA125L
Typical Load Current vs. Temperature
0.18
0.16
LAA125L
Typical Leakage vs. Temperature
(Measured across Pins 5 & 6 or 7 & 8)
Leakage (µA)
25
20
15
10
5
0
0.06
0.10
0.14
0.18
0.22
0.26
0.30
150
100
50
0
0.14
0.12
0.10
0.08
I
F
= 20mA
I
F
= 10mA
I
F
= 5mA
-40
-20
0
20
40
60
80
100
120
0.06
-40
-20
0
20
40
60
80
100
Turn-Off (ms)
Temperature (ºC)
Temperature (°C)
400
Blocking Voltage (V
rma
)
LAA125L
Typical Blocking Voltage
vs. Temperature
0.6
0.5
LAA125L
Typical Turn-On vs. Temperature
(Load Current = 150mA
DC
)
I
F
= 5mA
0.30
0.25
LAA125L
Typical Turn-Off vs. Temperature
(Load Current = 150mA
DC
)
395
Turn-On (ms)
Turn-Off (ms)
390
385
380
375
0.4
0.3
0.2
0.1
I
F
=
10mA
0.20
0.15
0.10
0.05
I
F
= 20mA
I
F
= 5mA
-40
-20
0
20
40
60
80
100
0
-40
-20
0
20
40
60
80
100
0
-40
-20
0
20
40
60
80
100
Temperature (ºC)
Temperature (ºC)
Temperature (ºC)
*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. 10
www.clare.com
3
LAA125L
PERFORMANCE DATA*
LAA125L
Typical LED Forward Voltage Drop
vs. Temperature
LED Forward Voltage Drop (V)
1.8
1.6
0.40
0.35
Turn-On (ms)
LAA125L
Typical Turn-On vs.LED Forward Current
(Load Current = 150mA
DC
)
0.160
0.150
Turn-Off (ms)
LAA125L
Typical Turn-Off vs. LED Forward Current
(Load Current = 150mA
DC
)
1.4
1.2
1.0
0.8
0.30
0.25
0.20
0.15
0.10
0
2
4
6
8
10
12
14
16
18
20
0.140
0.130
0.120
0.110
0.100
0
2
4
6
8
10
12
14
16
18
20
I
F
= 50mA
I
F
= 30mA
I
F
= 20mA
I
F
= 10mA
I
F
= 5mA
-40
-20
0
20
40
60
80
100
120
Temperature (ºC)
LED Forward Current (mA)
LED Forward Current (mA)
60
On-Resistance (Ω)
LAA125L
Typical On-Resistance vs. Temperature
(Load Current = 150mA
DC
; I
F
= 5mA
DC
)
3.000
2.500
LED Current (mA)
LAA125L
Typical I
F
for Switch Operation
vs. Temperature
(Load Current = 150mA
DC
)
LED Current (mA)
3.000
2.500
2.000
1.500
1.000
0.500
0
-40
LAA125L
Typical I
F
for Switch Dropout
vs. Temperature
(Load Current = 150mA
DC
)
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
2.000
1.500
1.000
0.500
0
-40
-20
0
20
40
60
80
100
Temperature (ºC)
-20
0
20
40
60
80
100
Temperature (ºC)
Temperature (ºC)
200
150
Load Current (mA)
LAA125L
Typical Load Current vs. Load Voltage
(Ambient Temperature = 25ºC)
I
F
= 5mA
DC
1.2
1.0
Load Current (A)
LAA125L
Energy Rating Curve
100
50
0
-50
-100
-150
-200
-2.5 -2.0 -1.5 -1.0 -0.5
0
0.5 1.0 1.5 2.0 2.5
0.8
0.6
0.4
0.2
0
10µs 100µs 1ms 10ms 100ms
Time
1s
10s 100s
Load Voltage (V)
*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. 10
LAA125L
Manufaturing Information
Soldering
Recommended soldering processes are limited to
245ºC component body temperature for 10 seconds.
Washing
Clare does not recommend ultrasonic cleaning or the
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