INTEGRATED CIRCUITS DIVISION
www.ixysic.com
DS-LCA701-R03 1
LCA701
Single Pole, Normally Open
OptoMOS® Relay
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Pb
Applications
Features
Description
Parameter Rating Units
Blocking Voltage 100 VP
Load Current 1.5 Arms / ADC
On-Resistance (max) 0.3
Input Control Current 2 mA
Pin Configuration
Switching Characteristics of
Normally Open (Form A) Devices
• 100VP Blocking Voltage
•
Operational Temperature Range: -40ºC to +85ºC
•
3750Vrms Input/Output Isolation
• Low Drive Power Requirements
(TTL/CMOS Compatible)
• No Moving Parts
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Small 6-Pin Package
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Version Available
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment—Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Approvals
• UL Recognized Component: File # E76270
• CSA Certified Component: Certificate 1175739
• EN 60950-1: 2006 Certified Component:
TUV Certificate B 10 05 49410 006
Ordering Information
Part # Description
LCA701 6 Pin DIP (50/Tube)
LCA701S 6 Pin Surface Mount (50/Tube)
LCA701STR 6 Pin Surface Mount (1000/Reel)
Form-A
IF
ILOAD
10%
90%
ton toff
1
3
2
4
5
6
+ Control
– Control
Do Not Use
Load
Do Not Use
Load
AC/DC Configuration
1
3
2
4
5
6
+ Control
– Control
Do Not Use
+ Load
– Load
DC-Only Configuration
IXYS Integrated Circuits Division's LCA701 is a 100V,
1.5A, 0.3, normally open (1-Form-A) solid state
relay that uses optically coupled MOSFET technology
to provide 3750Vrms of input-to-output isolation.
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient GaAIAs infrared LED.
LCA701 is designed to replace electromechanical
relays, and offers fast, reliable, bounce-free operation,
as well as the superior reliability associated with solid
state devices.
INTEGRATED CIRCUITS DIVISION
www.ixysic.com
2R03
LCA701
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.
Parameter Ratings Units
Blocking Voltage 100 VP
Reverse Input Voltage 5 V
Input Control Current 50 mA
Peak (10ms) 1 A
Input Power Dissipation 1150 mW
Total Power Dissipation 2800 mW
ESD Rating, Human Body Model 8 kV
Isolation Voltage, Input to Output (60 Seconds) 3750 Vrms
Operational Temperature -40 to +85 °C
Storage Temperature -40 to +125 °C
1 Derate linearly 1.33 mW / °C
2 Derate linearly 6.67 mW / °C
Absolute Maximum Ratings @ 25˚C
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Load Current, Continuous
AC/DC Configuration 1
-I
L--1.5 Arms / ADC
DC-Only Configuration 2.5 ADC
Peak Load Current t=10ms ILPK --±5 A
P
On-Resistance 2
AC/DC Configuration IF=5mA, IL=1.5A RON
- 0.2 0.3
DC-Only Configuration IF=5mA, IL=2.5A - 0.06 0.09
Off-State Leakage Current VL=100VPILEAK -- 1 A
Switching Speeds
Turn-On IF=5mA, VL=10V ton - 1.95 4 ms
Turn-Off toff - 0.45 1
Output Capacitance VL=0V, f=1MHz - - 200 - pF
Input Characteristics
Input Control Current to Activate 3IL=1A IF- 0.14 2 mA
Input Control Current to Deactivate - IF0.1 - - mA
Input Voltage Drop IF=10mA VF0.9 1.2 1.4 V
Reverse Input Current VR=5V IR--10 A
Common Characteristics
Input to Output Capacitance - CI/O -3 - pF
1 Load current derates linearly from 1.5A @ 25ºC to 0.75A @ 85ºC.
2 Measurement taken within one second of turn-on time.
3 For applications requiring high temperature operation (T
A > 60ºC) a LED current of 5mA is recommended.
Electrical Characteristics @ 25˚C
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LCA701
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R03
*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.
LED Forward Voltage (V)
1.220 1.225 1.230 1.235 1.240 1.245 1.250
Device Count (N)
0
5
10
15
20
25
30
Typical LED Forward Voltage Drop
(N=50, IF=5mA)
Turn-On Time (ms)
1.65 1.80 1.95 2.10 2.25 2.40 2.55
Device Count (N)
0
5
10
15
20
25
Typical Turn-On Time
(N=50, IF=5mA, IL=75mA)
Turn-Off Time (ms)
0.410 0.425 0.440 0.455 0.470 0.485 0.500
Device Count (N)
0
5
10
15
20
Typical Turn-Off Time
(N=50, IF=5mA, IL=75mA)
LED Current (mA)
0.105 0.120 0.135 0.150 0.165 0.180
Device Count (N)
0
5
10
15
20
25
Typical IF for Switch Operation
(N=50, IL=1A)
On-Resistance (:)
0.190 0.195 0.200 0.205 0.210 0.215 0.220
Device Count (N)
0
5
10
15
20
25
Typical On-Resistance Distribution
(N=50, IF=2mA, IL=1A)
Blocking Voltage (VP)
105 106 107 108 109 110 111
Device Count (N)
0
5
10
15
20
25
30
35
Typical Blocking Voltage Distribution
(N=50, IF=0mA)
LED Current (mA)
0 1020304050
Turn-On Time (ms)
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Typical Turn-On Time
vs. LED Forward Current
(IL=75mA)
LED Current (mA)
0 1020304050
Turn-Off Time (ms)
0.38
0.39
0.40
0.41
0.42
0.43
0.44
0.45
Typical Turn-Off Time
vs. LED Forward Current
(IL=75mA)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Turn-On Time (ms)
0
1
2
3
4
5
6
7
8
9
Typical Turn-On Time
vs. Temperature
(IL=75mA)
IF=2mA
IF=5mA
IF=10mA
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Turn-Off Time (ms)
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
0.55
Typical Turn-Off Time
vs. Temperature
(IL=75mA)
IF=2mA
IF=5mA
IF=10mA
LED Forward Voltage (V)
1.10 1.15 1.20 1.25 1.30 1.35 1.40 1.45 1.50 1.55
LED Forward Current (mA)
0
10
20
30
40
50
LED Forward Voltage
vs. LED Forward Current
Temperature (ºC)
-40 -20 0 20 40 60 80 100
LED Forward Voltage (V)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
Typical LED Forward Voltage Drop
vs. Temperature
IF=50mA
IF=20mA
IF=10mA
IF=5mA
IF=2mA
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
INTEGRATED CIRCUITS DIVISION
www.ixysic.com
4R03
LCA701
*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.
Temperature (ºC)
-40 -20 0 20 40 60 80 100
LED Current (mA)
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
Typical IF for Switch Operation
vs. Temperature
(IL=1A)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
On-Resistance (:)
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
Typical On-Resistance vs. Temperature
AC/DC Configuration
(IF=5mA, IL=1A)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
On-Resistance (:)
0.02
0.04
0.06
0.08
0.10
0.12
0.14
Typical On-Resistance vs. Temperature
DC-Only Configuration
(IF=5mA, IL=1A)
Load Current (mA)
-1.5 -1.0 -0.5 0.0 0.5 1.0 1.5
Load Voltage (V)
-0.4
-0.3
-0.2
-0.1
0.0
0.1
0.2
0.3
0.4
Typical Load Current
vs. Load Voltage
(IF=2mA)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Load Current (A)
0.6
0.8
1.0
1.2
1.4
1.6
Maximum Load Current
vs. Temperature
(IF=5mA)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Leakage Current (nA)
0
100
200
300
400
500
600
Leakage Current vs. Temperature
Measured Across Pins 4&6
(VL=100V)
Load Voltage (V)
0 20 40 60 80 100
Output Capacitance (pF)
0
50
100
150
200
250
Output Capacitance vs. Load Voltage
(IF=0mA, f=1MHz)
Time
10Ps 100Ps 1ms 10ms 100ms 1s 10s 100s
Load Current (A)
1
2
3
4
5
6
7
8
9
Energy Rating Curve
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Normalized Change (%)
-10
-5
0
5
10
Blocking Voltage
Change (%) Normalized to 25ºC
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
INTEGRATED CIRCUITS DIVISION
LCA701
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R03
Manufacturing Information
Moisture Sensitivity
All plastic encapsulated semiconductor packages are susceptible to moisture ingression. IXYS Integrated
Circuits Division classified all of its plastic encapsulated devices for moisture sensitivity according to
the latest version of the joint industry standard, IPC/JEDEC J-STD-020, in force at the time of product
evaluation. We test all of our products to the maximum conditions set forth in the standard, and guarantee proper
operation of our devices when handled according to the limitations and information in that standard as well as to any
limitations set forth in the information or standards referenced below.
Failure to adhere to the warnings or limitations as established by the listed specifications could result in reduced
product performance, reduction of operable life, and/or reduction of overall reliability.
This product carries a Moisture Sensitivity Level (MSL) rating as shown below, and should be handled according
to the requirements of the latest version of the joint industry standard IPC/JEDEC J-STD-033.
Device Moisture Sensitivity Level (MSL) Rating
LCA701 / LCA701S MSL 1
ESD Sensitivity
This product is ESD Sensitive, and should be handled according to the industry standard JESD-625.
Reflow Profile
This product has a maximum body temperature and time rating as shown below. All other guidelines of J-STD-020
must be observed.
Device Maximum Temperature x Time
LCA701 / LCA701S 250ºC for 30 seconds
Board Wash
IXYS Integrated Circuits Division recommends the use of no-clean flux formulations. However, board washing to
remove flux residue is acceptable. Since IXYS Integrated Circuits Division employs the use of silicone coating as
an optical waveguide in many of its optically isolated products, the use of a short drying bake could be necessary
if a wash is used after solder reflow processes. Chlorine- or Fluorine-based solvents or fluxes should not be used.
Cleaning methods that employ ultrasonic energy should not be used.
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INTEGRATED CIRCUITS DIVISION
www.ixysic.com
6R03
LCA701
LCA701
LCA701S
Dimensions
mm
(inches)
PCB Land Pattern
0.254 ± 0.0127
(0.010 ± 0.0005)
7.620 ± 0.254
(0.300 ± 0.010)
0.635 ± 0.127
(0.025 ± 0.005)
3.302 ± 0.051
(0.130 ± 0.002)
4.445 ± 0.254
(0.175 ± 0.010)
2.54
(0.10)
8.90
(0.3503)
1.65
(0.0649)
0.65
(0.0255)
8.382 ± 0.381
(0.330 ± 0.015) 2.54 ± 0.127
(0.100 ± 0.005)
9.524 ± 0.508
(0.375 ± 0.020) 6.350 ± 0.127
(0.250 ± 0.005)
0.457 ± 0.076
(0.018 ± 0.003)
1.651 ± 0.254
(0.065 ± 0.010)
1.651 ± 0.254
(0.065 ± 0.010)
Pin 1
Dimensions
mm
(inches)
PCB Hole Pattern
6.350 ± 0.127
(0.250 ± 0.005)
2.540 ± 0.127
(0.100 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
5.080 ± 0.127
(0.200 ± 0.005)
6 - 0.800 DIA.
(6 - 0.031 DIA.)
0.254 ± 0.0127
(0.010 ± 0.0005)
9.144 ± 0.508
(0.360 ± 0.020)
7.239 TYP
(0.285 TYP)
7.620 ± 0.254
(0.300 ± 0.010)
3.302 ± 0.051
(0.130 ± 0.002) 4.064 TYP
(0.160 TYP)
0.457 ± 0.076
(0.018 ± 0.003)
8.382 ± 0.381
(0.330 ± 0.015) 2.54 ± 0.127
(0.100 ± 0.005)
6.350 ± 0.127
(0.250 ± 0.005)
1.651 ± 0.254
(0.065 ± 0.010)
Pin 1
MECHANICAL DIMENSIONS
INTEGRATED CIRCUITS DIVISION
Specification: DS-LCA701-R03
©Copyright 2012, IXYS Integrated Circuits Division
OptoMOS® is a registered trademark of IXYS Integrated Circuits Division
All rights reserved. Printed in USA.
12/22/2012
For additional information please visit our website at: www.ixysic.com
7
LCA701
IXYS Integrated Circuits Division makes no representations or warranties with respect to the accuracy or completeness of the contents of this publication and reserves the right to make
changes to specifications and product descriptions at any time without notice. Neither circuit patent licenses nor indemnity are expressed or implied. Except as set forth in IXYS Integrated
Circuits Division’s Standard Terms and Conditions of Sale, IXYS Integrated Circuits Division assumes no liability whatsoever, and disclaims any express or implied warranty, relating to
its products including, but not limited to, the implied warranty of merchantability, fitness for a particular purpose, or infringement of any intellectual property right.
The products described in this document are not designed, intended, authorized or warranted for use as components in systems intended for surgical implant into the body, or in other
applications intended to support or sustain life, or where malfunction of IXYS Integrated Circuits Division’s product may result in direct physical harm, injury, or death to a person or severe
property or environmental damage. IXYS Integrated Circuits Division reserves the right to discontinue or make changes to its products at any time without notice.
LCA701STR Tape & Reel
NOTES:
1. All dimensions carry tolerances of EIA Standard 481-2
2. The tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
Dimensions
mm
(inches)
Embossment
Embossed
Carrier
330.2 Dia
(13.00 Dia)
Top Cover
Tape Thickness
0.102 Max
(0.004 Max)
W=16.00
(0.63)
B0 = 10.10
(0.398)
A0 = 10.10
(0.398)
P = 12.00
(0.472)
K1 = 3.80
(0.15)
K0 = 4.90
(0.19)
User Direction of Feed
