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LCA210

P1-P3P4-P6P7-P7
I
NTEGRATED
C
IRCUITS
D
IVISION
www.ixysic.com
DS-LCA210-R08
1
LCA210
Dual-Pole, 2-Form-A
OptoMOS
®
Relay
e
3
Pb
Part # Description
LCA210 8-Pin DIP (50/Tube)
LCA210S 8-Pin Surface Mount (50/Tube)
LCA210STR 8-Pin Surface Mount (1,000/Reel)
Parameter Ratings Units
Blocking Voltage 350 V
P
Load Current 85 mA
rms
/ mA
DC
On-Resistance (max) 35
Applications
Features
Description
Ordering Information
Pin Configuration
• 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
• 3750V
rms
Input/Output Isolation
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Small 8-Pin Package
• Machine Insertable, Wave Solderable
• Surface Mount Tape & Reel Version Available
Switching Characteristics of
Normally Open (Form A) Devices
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Certified Component:
TUV Certificate: B 09 07 49410 004
Form-A
I
F
I
LOAD
10%
90%
t
on
t
off
1
2
3
4
NC
+ Control
- Control
NC
8
7
6
5
Output 1
Output 2
Output 1
Output 2
The LCA210 is a common input, dual normally open
(2-Form-A) solid state relay that has two independent,
MOSFET switch outputs controlled by a common
input signal. It employs optically coupled MOSFET
technology to provide 3750V
rms
of input/output
isolation.
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by highly
efficient GaAIAs infrared LEDs.
Common input OptoMOS relays can replace standard
dual-pole relays in a variety of applications. The
common-input relay eliminates the need to make
an external circuit connection when both poles are
controlled by a common signal.
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R08
LCA210
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.
Absolute Maximum Ratings @ 25ºC
Parameter Ratings Units
Blocking Voltage 350 V
P
Reverse Input Voltage 5 V
Input Control Current
Peak (10ms)
100 mA
1A
Input Power Dissipation
1
150 mW
Total Power Dissipation
2
800 mW
Isolation Voltage, Input to Output 3750 V
rms
Operational Temperature -40 to +85 °C
Storage Temperature -40 to +125 °C
1
Derate linearly 1.33 mW / ºC
2
Derate linearly 6.67 mW / ºC
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Load Current
Continuous - I
L
- - 85 mA
rms
/ mA
DC
Peak t=10ms I
LPK
- - ±170 mA
P
On-Resistance
1
I
L
=85mA R
ON
-2535
Off-State Leakage Current V
L
=350V
P
I
LEAK
--1 µA
Switching Speeds
Turn-On
I
F
= 8mA, V
L
= 10V
t
on
--3 ms
Turn-Off t
off
--3 ms
Output Capacitance V
L
=50V, f=1MHz C
OUT
-25 - pF
Input Characteristics
2
Input Control Current to Activate I
L
= 120mA I
F
--8 mA
Input Control Current to Deactivate - I
F
0.8 1.4 - mA
Input Voltage Drop I
F
= 8mA V
F
0.9 1.2 1.4 V
Reverse Input Current V
R
= 5V I
R
- - 20 µA
Common Characteristics
Capacitance, Input to Output - C
I/O
-3 - pF
1
Measurement taken within 1 second of on-time.
2
Input characteristics represent requirements of two parallel-connected LEDs.
Electrical Characteristics @ 25ºC
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LCA210
www.ixysic.com
3
R08
*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.
Typical LED Forward Voltage Drop
(N=50, I
F
=8mA)
35
30
25
20
15
10
5
0
1.17 1.19 1.21 1.23 1.25
LED Forward Voltage Drop (V)
Device Count (N)
Typical Turn-On Time
(N=50, I
F
=8mA, I
L
=85mA
DC
)
0.6 0.8 1.0 1.20.7 .9 1.1
Turn-On Time (ms)
Device Count (N)
25
20
15
10
5
0
Typical Turn-Off Time
(N=50, I
F
=8mA, I
L
=85mA
DC
)
0.0 0.2 0.4 0.60.50.30.1
Turn-Off Time (ms)
Device Count (N)
25
20
15
10
5
0
Typical I
F
for Switch Operation
(N=50, I
L
=85mA
DC
)
1.30 2.34 3.380.78 1.82 2.86 3.9
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
Typical I
F
for Switch Dropout
(N=50, I
L
=85mA
DC
)
25
20
15
10
5
0
LED Current (mA)
Device Count (N)
1.30 2.34 3.380.78 1.82 2.86 3.9
Typical On-Resistance Distribution
(N=50, I
F
=8mA, I
L
=85mA
DC
)
35
30
25
20
15
10
5
0
On-Resistance (:)
Device Count (N)
22.9
23.3 23.7 24.1 24.5 24.9 25.3
Typical Blocking Voltage Distribution
(N=50)
35
30
25
20
15
10
5
0
420 430 440 450425 435 445
Blocking Voltage (V
P
)
Device Count (N)
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (ºC)
LED Forward Voltage Drop (V)
1.8
1.6
1.4
1.2
1.0
0.8
-40 -20 0 20 40 60 80 120100
I
F
=50mA
I
F
=30mA
I
F
=20mA
I
F
=10mA
Typical Turn-On Time
vs. LED Forward Current
(I
L
=50mA
DC
)
LED Forward Current (mA)
Turn-On Time (ms)
5
10 15 20 25 30 35 40 45
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
50 55
Typical Turn-Off Time
vs. LED Forward Current
(I
L
=50mA
DC
)
LED Forward Current (mA)
Turn-Off Time (ms)
5
10 15 20 25 30 35 40 45
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
50 55
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
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LCA210

Mfr. #:
Buy LCA210
Manufacturer:
IXYS Integrated Circuits
Description:
Solid State Relays - PCB Mount 350V 85mA Dual-Pole OptoMOS Relay
Lifecycle:
New from this manufacturer.
Delivery:
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