LCA710

> I HIXYS NTEGRATED CIRCUITS DIVISION 

**LCA710 Single Pole, Normally Open OptMOS[®] Relay** 

**Parameter Rating Units** Blocking Voltage 60 VP Load Current 1 Arms / ADC On-Resistance (max) 0.5  ~~PF~~ 

## **Description** 

The LCA710 is a 60V, 1A, 0.5  , normally open (1-Form-A) solid state relay featuring low on-resistance and high current handling capability. It uses optically coupled MOSFET technology to provide 3750Vrms of input to output isolation. 

## **Features** 

- Low On-Resistance: 0.5  

- High Current Handling Capability: 1A 

- 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 

Its optically coupled outputs, which use the patented OptoMOS architecture, are controlled by a highly efficient GaAIAs infrared LED. 

The LCA710 can be used to replace mechanical relays, and offers the superior reliability associated with semiconductor devices. Because it has no moving parts, it can offer faster, bounce-free switching in a more compact surface mount or thru-hole package. 

- Small 6-Pin Packages 

- Machine Insertable, Wave Solderable 

- Surface Mount and Tape & Reel Versions Available 

## **Approvals** 

- UL Recognized Component: File E76270 

- CSA Certified Component: Certificate 1175739 

## **Applications** 

   - EN/IEC 60950-1 Certified Component: 

   - TUV Certificate B 09 07 49410 004 

- Instrumentation 

- Multiplexers 

- Data Acquisition 

- Electronic Switching 

- I/O Subsystems 

- Meters (Watt-Hour, Water, Gas) 

- Medical Equipment—Patient/Equipment Isolation 

- Security 

- Aerospace 

## **Ordering Information** 

|**Part #**|**Description**|
|---|---|
|LCA710|6-Pin DIP(50/Tube)|
|LCA710R|6-Pin Lo-Profile Surface Mount(50/Tube)|
|LCA710RTR|6-Pin Lo-Profile Surface Mount(1000/Reel)|
|LCA710S|6-Pin Surface Mount(50/Tube)|
|LCA710STR|6-Pin Surface Mount(1000/Reel)|



- Industrial Controls 

## **Pin Configuration** 

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AC/DC Configuration<br>1  6<br>+ Control  Load<br>2  5<br>– Control  Do Not Use<br>3  4<br>Do Not Use  Load<br>**----- End of picture text -----**<br>


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DC Only Configuration<br>1  6<br>+ Control  + Load<br>2  5<br>– Control  – Load<br>3  4<br>Do Not Use<br>**----- End of picture text -----**<br>


## **Switching Characteristics of Normally Open Devices** 

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Form-A<br>IF<br>90%<br>ILOAD 10%<br>ton toff<br>**----- End of picture text -----**<br>


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Pb e3<br>OmO<br>DS-LCA710-R09<br>**----- End of picture text -----**<br>


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**www.ixysic.com** 

**LCA710** 

INTEGRATED CIRCUITS DIVISION 

## **Absolute Maximum Ratings @ 25ºC** 

|**Parameter**|**Ratings**|**Units**|
|---|---|---|
|BlockingVoltage|60|VP|
|Reverse Input Voltage|5|V|
|Input Control Current<br>Peak(10ms)|50|mA|
||1|A|
|Input Power Dissipation1|150|mW|
|Total Power Dissipation2|800|mW|
|Isolation Voltage, Input to Output|3750|Vrms|
|Operational Temperature|-40 to +85|°C|
|Storage Temperature|-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._ 

1  Derate linearly 1.33 mW / ºC 

2  Derate linearly 6.67 mW / ºC 

## **Electrical Characteristics @ 25ºC** 

|**Parameter**|**Conditions**|**Symbol**|**Min**|**Typ**|**Max**|**Units**|
|---|---|---|---|---|---|---|
|**Output Characteristics**|||||||
|Load Current, Continuous<br>AC/DC Configuration<br>DC Configuration<br>~~=~~|-<br>~~=~~<br>~~ee~~|IL<br>~~=~~|-<br>~~=~~|-<br>~~=~~|1<br>~~=~~|Arms/ ADC<br>~~=~~|
||||||1.8<br>~~=~~|ADC<br>~~=~~|
|Peak Load Current<br>~~=~~|t<10ms<br>~~=~~<br>~~ee~~|ILPK<br>~~=~~|-<br>~~=~~|-<br>~~=~~|±5<br>~~=~~|AP<br>~~=~~|
|On-Resistance<br>AC/DC Configuration<br>DC Configuration<br>~~=~~<br>~~es~~|IL=1A<br>~~=~~<br>~~es~~<br>~~ee~~|RON<br>~~=~~<br>~~es~~<br>~~ee~~|-<br>~~=~~<br>~~es~~|0.3<br>~~=~~<br>~~es~~|0.5<br>~~=~~<br>~~es~~|<br>~~=~~<br>~~es~~|
||IL=1.8A<br>~~es~~<br>~~ee~~<br>~~ee~~||-<br>~~es~~|0.1<br>~~es~~|0.15<br>~~es~~||
|Off-State Leakage Current<br>~~es~~|VL=60VP<br>~~ee~~<br>~~es~~<br>~~ee~~|ILEAK<br>~~es~~<br>~~ee~~|-<br>~~es~~|-<br>~~es~~|1<br>~~es~~|A<br>~~es~~|
|Switching Speeds<br>Turn-On<br>Turn-Off<br>~~es~~|IF=10mA, VL=10V<br>~~ee~~<br>~~es~~<br>~~ee~~|ton<br>~~es~~<br>~~ee~~|-<br>~~es~~|-<br>~~es~~|2.5<br>~~es~~|ms<br>~~es~~|
|||toff<br>~~es~~<br>~~ee~~|-<br>~~es~~|-<br>~~es~~|0.25<br>~~es~~||
|Output Capacitance<br>~~es~~|VL=0V, f=1MHz<br>~~es~~<br>~~ee~~|-<br>~~es~~<br>~~ee~~|-<br>~~es~~|105<br>~~es~~|-<br>~~es~~|pF<br>~~es~~|
|**Input Characteristics**<br>~~es~~<br>~~ee~~|||||||
|Input Control Current to Activate|IL=1A|IF|-|-|10|mA|
|Input Control Current to Deactivate|-|IF|0.4|0.7|-|mA|
|Input Voltage Drop|IF=10mA|VF|0.9|1.2|1.4|V|
|Reverse Input Current|VR=5V|IR|-|-|10|A|
|**Common Characteristics**|||||||
|Input to Output Capacitance|-|CI/O|-|3|-|pF|



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call INTEGRATED CIRCUITS DIVISION **LCA710** ~~iss~~ 

## **PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*** 

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Typical LED Forward Voltage Drop Typical Turn-On Time Typical Turn-Off Time<br>(N=50, IF=10mA) (N=50, IF=10mA, IL=1ADC) (N=50, IF=10mA, IL=1ADC)<br>35 25 25<br>30 20 —TLELLLI 20 LLRLLL<br>25<br>20 15 Se 15 | |<br>15 10 ie 10 CORLL<br>10<br>5 || oo 5<br>50 0 its 0 it<br>1.17 1.19 1.21 1.23 1.25 0.24 0.27 0.30 0.33 0.36 0.39 0.078 0.083 0.088 0.093 0.098 0.103<br>LED Forward Voltage (V) Turn-On Time (ms) Turn-Off Time (ms)<br>Typical I(N=50, IF for Switch OperationL=1ADC) Typical I(N=50, IF for Switch DropoutL=1ADC) Typical On-Resistance Distribution(N=50, IF=10mA, IL=1ADC)<br>25 25 35<br>30<br>20 TLELLLL] 20 CREO OUW Eee<br>25<br>15 ee 15 || 20 ee<br>10 10 15<br>Tne Oo 10 ol<br>5 th. 5 tt. 5 ee<br>0 middie 0 iil 0 _ np nn<br>0.90 0.95 1.00 1.05 1.10 1.15 0.90 0.95 1.00 1.05 1.10 1.15 0.215 0.197 0.199 0.201 0.203 0.205<br>LED Current (mA) LED Current (mA) On-Resistance ( )<br>Device Count (N) Device Count (N) Device Count (N)<br>Device Count (N) Device Count (N) Device Count (N)<br>**----- End of picture text -----**<br>


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Typical Blocking Voltage Distribution<br>(N=50)<br>35<br>30<br>25 | {| | [ | | |<br>20 | | | [gt |<br>15 | | | [ml |<br>105 eeari i<br>0 | Lim |<br>72 74 76 78 80 82<br>Blocking Voltage (VP)<br>Device Count (N)<br>**----- End of picture text -----**<br>


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Typical Turn-On Time Typical Turn-Off Time<br>Typical LED Forward Voltage Drop vs. LED Forward Current vs. LED Forward Current<br>vs. Temperature (IL=1ADC) (IL=1ADC)<br>1.8 2.0 0.09<br>1.8 0.08<br>L [TT tT tT tty yy [ | |e eee I<br>1.6 1.6 0.07<br>1.4 0.06<br>1.4 1.2<br>0.05<br>1.0<br>0.04<br>1.2 0.8<br>0.6 0.03<br>1.0 SSS 0.4 eS 0.02<br>SEenen 0.2 REEEEEEEEE 0.01 GEER<br>0.8 PT LT ttt tl 0 Re 0 Ltt | tt tt yt tT<br>-40 -20 0 20 40 60 80 100 120 0 5 10 15 20 25 30 35 40 45 50 0 5 10 15 20 25 30 35 40 45 50<br>Temperature ( º C) Forward Current (mA) LED Forward Current (mA)<br>IIIIFFFF=50mA=30mA=20mA=10mA<br>Turn-On Time (ms) Turn-Off Time (ms)<br>LED Forward Voltage Drop (V)<br>**----- End of picture text -----**<br>


*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. 

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al INTEGRATED CIRCUITS DIVISION **LCA710** ~~a~~ 

## **PERFORMANCE DATA @25ºC (Unless Otherwise Noted)*** 

**Typical Turn-Off Time Typical IF for Switch OperationF for Switch Operation for Switch Operation vs. Temperature vs. Temperature (IL=1ADC)L=1ADC)=1ADC)DC)) (IL=1ADC)L=1ADC)=1ADC)DC))** 

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Typical Turn-On Time Typical Turn-Off Time Typical IF for Switch OperationF for Switch Operation for Switch Operation<br>vs. Temperature vs. Temperature vs. Temperature<br>1.4 (IL=1ADC) 0.14 (IL=1ADC)L=1ADC)=1ADC)DC)) 1.01 (IL=1ADC)L=1ADC)=1ADC)DC))<br>1.00 ft [ ff ft fT<br>1.2 0.12<br>1.0 IF=5mA 0.10 0.990.98<br>0.8 || || || |Perl|r | | 0.08 Vtee{| {| eee| | IF | =10mA | 0.97 [|a[| tT ft [tr]<br>0.96<br>0.6 E+errr) 0.06 FOSS 0.95 Eeee4ee<br>0.4 | {| | --T|  || IF=10mA 0.04 r | | |-——_+_|| || IF=5mA 0.94 sses ee<br>0.93<br>0.2 OO 0.02 0.92<br>0 Ft ft | ft ft ff 0 r | | | | | ff 0 es<br>-40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100<br>Temperature ( º C) Temperature ( º C) Temperature ( º C)<br>Typical On-Resistance Typical Load Current<br>vs. Temperature vs. Load Voltage Maximum Load Current<br>(IF=10mA, IL=1ADC) (IF=10mA) vs. Temperature<br>0.45 1000 1400<br>0.40 800 1200<br>c 0.35 a > a 600400 ee 1000 P| | | dT d|dt<br>0.30<br>0.25 200 800<br>0<br>0.20 Ba -200 EES 600 eee<br>0.15 -400 400<br>0.10 per -600 a 7 Pt | tt tT tt<br>200<br>0.05 AaSteeeeeee.—CUC| ut hE -800 CH[ I7t4 [| FF TT | CO<br>0 a -1000 [At ft ff [_] 0 Lt | tt tt tf<br>-40 -20 0 20 40 60 80 100 -0.3 -0.2 -0.1 0 0.1 0.2 0.3 -40 -20 0 20 40 60 80 100 120<br>Temperature ( º C) Load Voltage (V) Temperature ( º C)<br>Typical Blocking Voltage Typical Leakage vs. Temperature<br>vs. Temperature Measured Across Pins 4&6 Energy Rating Curve<br>81.0 0.019 8<br>80.0 a 0.018 -LLELLLSY 7 TOC<br>79.0 ee ee 0.017 TIA 6 O01 NNR OG<br>78.0 ee 0.016 5 a 0<br>77.0 4<br>| | | tt 0.015 TT eT CTT<br>76.0 a 3 ATTA CM ETT<br>aa ENO<br>75.0 a A are 0.014 | fo fr [| | | | 2 FU ASNANUSARATi<br>74.073.0 4an ee 0.0130 —rPEt.i= | | LLL| | | | 10 CCT 00 0 A HIN HI oo<br>-40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 10 s 100 s 1ms 10ms 100ms 1s 10s 100s<br>Temperature ( º C) Temperature ( º C) Time<br>IF=10mA<br>IF=5mA<br>Turn-On Time (ms) Turn-Off Time (ms) LED Current (mA)<br>On-Resistance () Load Current (mA) Load Current (mA)<br>)P<br>A)<br>Leakage (<br>Blocking Voltage (V Load Current (A)<br>**----- End of picture text -----**<br>


*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. 

R09 

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**LCA710** 

INTEGRATED CIRCUITS DIVISION 

## **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 Y) 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** LCA710 / LCA710R / LCA710S MSL 1 ~~—EO~~ 

## **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** LCA710 / LCA710R / LCA710S 250ºC for 30 seconds ~~es~~ 

## **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 e3 © ors 

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**LCA710** 

INTEGRATED CIRCUITS DIVISION 

## **MECHANICAL DIMENSIONS** 

## **LCA710** 

(0.330 ± 0.015)8.382 ± 0.381 2.54 ± 0.127 (0.285 TYP)7.239 TYP **PCB Hole Pattern** (0.100 ± 0.005) 6 - 0.800 DIA. 2.540 ± 0.127 (6 - 0.031 DIA.) 6.350 ± 0.127 9.144 ± 0.508 (0.100 ± 0.005) (0.250 ± 0.005) (0.360 ± 0.020) 7.620 ± 0.127 (0.300 ± 0.005) 7.620 ± 0.254 Pin 1 1.651 ± 0.254 (0.300 ± 0.010) 0.254 ± 0.0127 ~~me~~ (0.065 ± 0.010) (0.010 ± 0.0005) 6.350 ± 0.127 ~~gc~~ 5.080 ± 0.127 (0.250 ± 0.005) (0.200 ± 0.005) 3.302 ± 0.051 4.064 TYP (0.130 ± 0.002) ~~Pom~~ e (0.160 TYP) : Dimensions 0.457 ± 0.076 mm (0.018 ± 0.003) (inches) 

## **LCA710R** 

## **LCA710S** 

> 8.382 ± 0.381 **PCB Land Pattern** (0.330 ± 0.015) 2.54 ± 0.127 0.635 ± 0.127 (0.100 ± 0.005) (0.025 ± 0.005) 2.54 (0.10) 9.525 ± 0.254 ~~et~~ 6.350 ± 0.127 7.620 ± 0.254 ~~_~~ (0.375 ± 0.010) (0.250 ± 0.005) (0.300 ± 0.010) 1.70 8.90 (0.061) (0.3503) 1.523 ± 0.051 0.254 ± 0.0127 Pin 1 (0.060 ± 0.002) (0.010 ± 0.0005) 1.65 1.651 ± 0.254 ~~|~~ (0.065 ± 0.010) | 7 a ~~i~~ (0.0649) ~~a~~ r - Dimensions 3.302 ± 0.051 ~~fon,~~ 0.178 ± 0.076 - mm (0.130 ± 0.002) (0.007 ± 0.003) (inches) 

> 0.635 ± 0.127 **PCB Land Pattern** 8.382 ± 0.381 (0.025 ± 0.005) (0.330 ± 0.015) 2.54 ± 0.127 (0.100 ± 0.005) 2.54 (0.10) 9.524 ± 0.508 6.350 ± 0.127 (0.375 ± 0.020) (0.250 ± 0.005) 8.90 1.65 (0.3503) Pin 1 (0.018 ± 0.003)0.457 ± 0.076 (0.300 ± 0.010)7.620 ± 0.254 (0.010 ± 0.0005)0.254 ± 0.0127 (0.0649) 1.651 ± 0.254 ~~ale~~ (0.065 ± 0.010) 7 ~~- ;~~ 0.65 3.302 ± 0.051 (0.130 ± 0.002) (0.0255) 4.445 ± 0.254 (0.175 ± 0.010) Dimensions 1.651 ± 0.254 mm ~~a~~ - (0.065 ± 0.010) (inches) 

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**LCA710** 

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INTEGRATED CIRCUITS DIVISION<br>**----- End of picture text -----**<br>


## **LCA710RTR & LCA710STR Tape & Reel** 

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330.2 Dia<br>(13.00 Dia)<br>Top Cover W=16.00<br>Tape Thickness (0.63)<br>0.102 Max<br>(0.004 Max) B0 = 10.10<br>(0.398)<br>K0 = 4.90 P = 12.00(0.472) A0(0.398) = 10.10<br>       (0.19)<br>K1 = 3.80 Dimensions<br>       (0.15) User Direction of Feed mm<br>EmbossedCarrier (inches)<br>Jy NOTES: 4<br>1. All dimensions carry tolerances of EIA Standard 481-2<br>Embossment 2. The tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2<br>**----- End of picture text -----**<br>


## **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. 

Specification:  DS-LCA710-R09 ©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 

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