LCA715

LCA715
Single-Pole, Normally Open
6-Pin OptoMOS® Relay
INTEGRATED CIRCUITS DIVISION
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
60
2.2
0.15
Units
VP
Arms / ADC

Features
• 3750Vrms Input/Output Isolation
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• No EMI/RFI Generation
• Small 6-Pin Package
• Machine Insertable, Wave Solderable
• Surface Mount and Tape & Reel Versions Available
Applications
• Instrumentation
• Multiplexers
• Data Acquisition
• Electronic Switching
• I/O Subsystems
• Meters (Watt-Hour, Water, Gas)
• Medical Equipment—Patient/Equipment Isolation
• Security
• Aerospace
• Industrial Controls
Description
The LCA715 is a 60V single-pole, normally open
(1-Form-A) Solid State Relay. It uses optically
coupled MOSFET technology to provide 3750Vrms
of input to output isolation, and features an ultra-low
on-resistance for high-current operation.
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient GaAIAs infrared LED.
Offering the superior reliability associated with
semiconductor devices, the LCA715 can be used to
replace mechanical relays. Because it has no moving
parts, it can offer faster, bounce-free switching in a
more compact surface mount or thru-hole package.
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1172007
• EN/IEC 60950:
TUV Certificate B 09 07 49410 004
Ordering Information
Part #
LCA715
LCA715S
LCA715STR
Description
6 Pin DIP (50/Tube)
6 Pin Surface Mount (50/Tube)
6 Pin Surface Mount (1000/Reel)
Pin Configuration
AC/DC Configuration
1
+ Control
- Control
Do Not Use
6
2
5
3
4
Switching Characteristics
of Normally Open Devices
Load
Do Not Use
Load
Form-A
IF
DC Only Configuration
90%
+ Control
- Control
Do Not Use
Pb
DS-LCA715-R06
1
6
2
5
3
4
10%
ILOAD
+ Load
ton
toff
- Load
e3
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1
INTEGRATED CIRCUITS DIVISION
LCA715
Absolute Maximum Ratings @ 25ºC
Parameter
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation
Total Power Dissipation 1
ESD, Human Body Model
Isolation Voltage, Input to Output
Operational Temperature
Storage Temperature
1
Ratings
60
5
50
1
70
800
8
3750
-40 to +85
-40 to +125
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.
Units
VP
V
mA
A
mW
mW
kV
Vrms
°C
°C
Derate linearly 6.67 mW / ºC
Electrical Characteristcs @ 25ºC
Parameter
Output Characteristics
Load Current
Continuous, AC/DC Configuration
Continuous, DC Configuration
Peak
On-Resistance 1
AC/DC Configuration
DC Configuration
Off-State Leakage Current
Switching Speeds
Turn-On
Turn-Off
Output Capacitance
Input Characteristics
Input Control Current to Activate
Input Control Current to Deactivate
Input Voltage Drop
Reverse Input Current
Common Characteristics
Input to Output Capacitance
1
2
Conditions
Symbol
Min
Typ
Max
Units
Continuous, Free Air
IL
-
-
2.2
4
±10
Arms / ADC
ADC
AP
t<10ms
ILPK
IF=5mA, IL=1A
RON
0.12
0.038
-
0.15
0.05
1

ILEAK
-
IF=0mA, VL=60VP
A
IF=5mA, VL=10V
ton
toff
-
0.7
0.115
2.5
0.25
ms
ms
COUT
-
110
60
200
-
pF
IL=1A
IF=5mA
VR=5V
IF
IF
VF
IR
0.4
0.9
-
0.9
1.2
-
5
1.4
10
mA
mA
V
A
-
CI/O
-
3
-
pF
IF=0mA, f=1MHz
VL=10V
VL=50V
Measurement taken within 1 second of on-time.
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R06
INTEGRATED CIRCUITS DIVISION
LCA715
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
30
Typical LED Forward Voltage Drop
(N=50, IF=5mA)
Typical Turn-Off Time Distribution
(N=50, IF=5mA, IL=100mA)
Typical Turn-On Time Distribution
(N=50, IF=5mA, IL=100mA)
20
25
20
15
10
Device Count (N)
Device Count (N)
Device Count (N)
25
15
10
5
5
0
30
20
15
10
5
Typical On-Resistance Distribution
(N=50, IF=5mA, IL=1A)
Typical Blocking Voltage Distribution
(N=50)
0.7
0.8
0.9
1.0
LED Current (mA)
15
10
0.110
1.3
1.2
0
20
40
60
Temperature (ºC)
80
1.6
1.2
0.8
0.4
100
0.8
81
1.0
0.9
0.8
10
20
30
40
LED Forward Current (mA)
0
20
40
60
Temperature (ºC)
80
100
Typical Turn-Off Time
vs. LED Forward Current
(IL=100mA)
0.100
0
Turn-On Time vs. Temperature
(IL=100mA)
0.15
0.6
0.5
0.4
0.2
-40
-20
0
20
40
60
Temperature (ºC)
10
20
30
40
LED Forward Current (mA)
50
Turn-Off Time vs. Temperature
(IL=100mA)
0.14
0.7
0.3
-20
87
0.105
50
0.13
0.12
IF=5mA
0.11
0.10
IF=10mA
0.09
IF=10mA
0.7
-40
83
84
85
86
Blocking Voltage (VP)
0.110
Turn-Off Time (ms)
Turn-On Time (ms)
LED Current (mA)
1.1
82
0.115
IF=5mA
1.2
5
0.095
0
LED Current to Operate
vs. Temperature
(IL=1A)
10
0.120
0.0
-20
15
0.115
Turn-Off Time (ms)
1.4
Turn-On Time (ms)
LED Forward Voltage (V)
1.5
0.111 0.112 0.113 0.114
On-Resistance (:)
Typical Turn-On Time
vs. LED Forward Current
(IL=100mA)
2.0
IF=50mA
IF=20mA
IF=10mA
IF=5mA
20
0
0
1.1
1.6
1.3
25
20
Typical LED Forward Voltage
vs. Temperature
1.1
-40
0.65 0.70 0.75 0.80
Turn-On Time (ms)
5
0
5
0.109 0.111 0.113 0.115 0.117 0.119 0.121
Turn-Off Time (ms)
0.60
25
Device Count (N)
Device Count (N)
25
10
0.85
0.55
Device Count (N)
30
15
0
0
1.235 1.240 1.245 1.250 1.255 1.260 1.265
LED Forward Voltage (V)
Typical IF for Switch Operation
(N=50, IL=100mA)
20
80
100
0.08
-40
-20
0
20
40
60
Temperature (ºC)
80
100
*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.
R06
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3
INTEGRATED CIRCUITS DIVISION
LCA715
PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*
4.0
0.15
3.5
0.14
3.0
Load Current (A)
On-Resistance (:)
0.16
0.13
0.12
0.11
Typical Load Current vs. Load Voltage
DC-Only Configuration
(IF=5mA)
2.5
2.0
1.5
1.0
0.0
0.00
20
40
60
Temperature (ºC)
80
100
Maximum Load Current
vs. Temperature
(IF=5mA)
4.5
1
0
-1
-2
0.5
0.09
-40
0
Typical Load Current vs. Load Voltage
AC/DC Configuration
(IF=5mA)
2
0.10
-20
3
Load Current (A)
On-Resistance vs. Temperature
(IF=5mA, IL=1A)
0.02
0.04 0.06 0.08 0.10
Load Voltage (V)
0.12
-3
-0.3
0.14
Blocking Voltage vs. Temperature
88
0.020
-0.2
-0.1
0.0
0.1
Load Voltage (V)
0.2
0.3
Typical Leakage vs. Temperature
(VL=60V)
DC-Only Configuration
3.5
3.0
2.5
2.0
AC/DC Configuration
1.5
1.0
-20
0
20
40
60
Temperature (ºC)
Output Capacitance (pF)
240
80
100
84
82
80
78
-40
-20
0
20
40
60
Temperature (ºC)
Output Capacitance vs. Load Voltage
( IF=0mA, f=1MHz)
80
100
0.015
0.010
0.005
0.000
-40
-20
0
20
40
60
Temperature (ºC)
80
100
Energy Rating Curve
11
10
200
Load Current (A)
-40
86
Leakag Current (PA)
Blocking Voltage (VP)
Load Current (A)
4.0
160
120
80
9
8
7
6
5
4
3
40
0
10
20
30
40
Load Voltage (V)
50
60
2
10Ps 100Ps 1ms 10ms 100ms
Time
1s
10s
100s
*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
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R06
INTEGRATED CIRCUITS DIVISION
LCA715
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
LCA715 / LCA715S
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
LCA715 / LCA715S
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.
Pb
R06
e3
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5
INTEGRATED CIRCUITS DIVISION
LCA715
MECHANICAL DIMENSIONS
LCA715
8.382 ± 0.381
(0.330 ± 0.015)
PCB Hole Pattern
7.239 TYP
(0.285 TYP)
2.54 ± 0.127
(0.100 ± 0.005)
6 - 0.800 DIA.
(6 - 0.031 DIA.)
9.144 ± 0.508
(0.360 ± 0.020)
6.350 ± 0.127
(0.250 ± 0.005)
2.540 ± 0.127
(0.100 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
Pin 1
7.620 ± 0.254
(0.300 ± 0.010)
1.651 ± 0.254
(0.065 ± 0.010)
3.302 ± 0.051
(0.130 ± 0.002)
0.254 ± 0.0127
(0.010 ± 0.0005)
6.350 ± 0.127
(0.250 ± 0.005)
5.080 ± 0.127
(0.200 ± 0.005)
4.064 TYP
(0.160 TYP)
Dimensions
mm
(inches)
0.457 ± 0.076
(0.018 ± 0.003)
LCA715S
8.382 ± 0.381
(0.330 ± 0.015)
9.524 ± 0.508
(0.375 ± 0.020)
Pin 1
0.635 ± 0.127
(0.025 ± 0.005)
PCB Land Pattern
2.54 ± 0.127
(0.100 ± 0.005)
2.54
(0.10)
6.350 ± 0.127
(0.250 ± 0.005)
0.457 ± 0.076
(0.018 ± 0.003)
1.651 ± 0.254
(0.065 ± 0.010)
7.620 ± 0.254
(0.300 ± 0.010)
0.254 ± 0.0127
(0.010 ± 0.0005)
8.90
(0.3503)
1.65
(0.0649)
0.65
(0.0255)
3.302 ± 0.051
(0.130 ± 0.002)
4.445 ± 0.254
(0.175 ± 0.010)
Dimensions
mm
(inches)
1.651 ± 0.254
(0.065 ± 0.010)
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R06
INTEGRATED CIRCUITS DIVISION
LCA715
LCA715STR Tape & Reel
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)
K0 = 4.90
(0.19)
K1 = 3.80
(0.15)
P = 12.00
(0.472)
User Direction of Feed
Embossed
Carrier
Embossment
A0 = 10.10
(0.398)
Dimensions
mm
(inches)
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
For additional information please visit our website at: www.ixysic.com
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.
7
Specification: DS-LCA715-R06
©Copyright 2012, IXYS Integrated Circuits Division
All rights reserved. Printed in USA.
12/22/2012