LCA110 - Clare - Product.Network

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DS-LCA110-R11 1

LCA110

Single-Pole, Normally Open

OptoMOS® Relay

RoHS

2002/95/EC e3

Part # Description

LCA110 6-Pin DIP (50/Tube)

LCA110S 6-Pin Surface Mount (50/Tube)

LCA110STR 6-Pin Surface Mount (1,000/Reel)

Parameter Ratings Units

Blocking Voltage 350 VP

Load Current 120 mA

Max RON 35 Ω

Applications

Features

Description

Ordering Information

Pin Configuration

• Instrumentation

• Multiplexers

• Data Acquisition

• Electronic Switching

• I/O Subsystems

• Meters (Watt-Hour, Water, Gas)

• Medical Equipment—Patient/Equipment Isolation

• Security

• Aerospace

• Industrial Controls

• 3750Vrms Input/Output Isolation

• Small 6-Pin Package

• Low Drive Power Requirements (TTL/CMOS

Compatible)

• High Reliability

• Arc-Free With No Snubbing Circuits

• No EMI/RFI Generation

• Machine Insertable, Wave Solderable

• Surface Mount Tape & Reel Version Available

• V-0 Flammability Classification Rating

The LCA110 is a normally open (1-Form-A) Solid

State Relay which uses optically coupled MOSFET

technology to provide 3750Vrms of input to output

isolation. The efficient MOSFET switches and

photovoltaic die use Clare’s patented OptoMOS®

architecture. The optically coupled output is controlled

by a highly efficient GaAIAs infrared LED.

The LCA110 can be used to replace mechanical

relays, and offers the superior reliability associated with

semiconductor devices.

Switching Characteristics of

Normally Open Devices

Approvals

• UL Recognized Component: File E76270

• CSA Certified Component: Certificate 115739

• EN/IEC 60950-1 Certified Component:

TUV Certificate B 09 07 49410 004

Form-A

ILOAD

10%

90%

ton toff

+ Control

- Control

Load

Do Not Use

Load

AC/DC Configuration

+ Control

- Control

+ Load

- Load

DC Only Configuration

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2R11

LCA110

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 @ 25˚ C

Parameter Ratings Units

Blocking Voltage 350 VP

Reverse Input Voltage 5 V

Input Control Current

Peak (10ms)

50 mA

Input Power Dissipation 1150 mW

Total Power Dissipation 2800 mW

Isolation Voltage, Input to Output 3750 Vrms

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

AC/DC Conﬁ guration, Continuous 1-IL

- - 120

mA DC Conﬁ guration, Continuous 1- - - 200

Peak t=10ms ILPK - - 350

On-Resistance 2

AC/DC Conﬁ guration IL=120mA RON

-2335

DC Conﬁ guration IL=200mA - 7 10

Off-State Leakage Current VL=350VPILEAK --1µA

Switching Speeds

Turn-On IF = 5mA, VL = 10V ton --3ms

Turn-Off toff --3ms

Output Capacitance VL=50V, f=1MHz COUT -25 -pF

Input Characteristics

Input Control Current IL = 120mA IF--2mA

Input Dropout Current - IF0.4 - - mA

Input Voltage Drop IF = 5mA VF0.9 1.2 1.4 V

Reverse Input Current VR = 5V IR- - 10 µA

Common Characteristics

Capacitance, Input to Output - CI/O -3 -pF

1 If both poles operate, the load current must be derated so that the package power dissipation value is not exceeded.

2 Measurement taken within 1 second of on-time.

Electrical Characteristics @ 25ºC

LCA110

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PERFORMANCE DATA*

*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.

0.82 0.86 0.90 0.940.84 0.88 0.92

Turn-On (ms)

Device Count (N)

Typical Turn-On Time

(N=50, IF=2mA, IL=120mADC, TA=25ºC)

0.285 0.305 0.325 0.3450.3350.3150.295

Turn-Off (ms)

Device Count (N)

Typical Turn-Off Time

(N=50, IF=2mA, IL=120mADC, TA=25ºC)

20.2 20.6 21.0 21.420.4 20.8 21.2

Device Count (N)

Typical On-Resistance Distribution

(N=50, IL=120mADC, TA=25ºC)

On-Resistance (Ω)

0.65 1.17 1.690.39 0.91 1.43 1.95

LED Current (mA)

Device Count (N)

Typical IF for Switch Operation

(N=50, IL=120mADC, TA=25ºC)

0.65 1.17 1.690.39 0.91 1.43 1.95

LED Current (mA)

Device Count (N)

Typical IF for Switch Dropout

(N=50, IL=120mADC, TA=25ºC)

427 433 439430 436 442

Blocking Voltage (VP)

Device Count (N)

Typical Blocking Voltage Distribution

(N=50, TA=25ºC)

1.17 1.19 1.21 1.23 1.25

LED Forward Voltage Drop (V)

Device Count (N)

Typical LED Forward Voltage Drop

(N=50, IF=5mA, TA=25ºC)

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

IF=50mA

IF=10mA

IF=5mA

Typical LED Forward Voltage Drop

vs. Temperature

Temperature (ºC) LED Forward Current (mA)

Turn-On (ms)

05 1015202530354045

2.0

1.8

1.6

1.4

1.2

1.0

0.8

0.6

0.4

0.2

Typical Turn-On

vs. LED Forward Current

(IL=120mADC)

LED Forward Current (mA)

Turn-Off (ms)

05 1015202530354045

0.7

0.6

0.5

0.4

0.3

0.2

0.1

Typical Turn-Off

vs. LED Forward Current

(IL=120mADC)

Turn-On (ms)

-40

5.0

4.5

4.0

3.5

3.0

2.5

2.0

1.5

1.0

0.5

-20 0 20 40 60 80 100

IF=5mA

IF=10mA

Typical Turn-On vs. Temperature

(IL=70mADC)

Temperature (ºC)

Turn-Off (ms)

-40

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

-20 0 20 40 60 80 100

Typical Turn-Off vs. Temperature

(IF=5mA, IL=70mADC)

Temperature (ºC)

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4R11

LCA110

PERFORMANCE DATA*

*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 Current (mA)

-40

3.0

2.5

2.0

1.5

1.0

0.5

-20 0 20 40 60 80 100

Typical IF for Switch Operation

vs. Temperature

(IL=70mADC)

Temperature (ºC)

LED Current (mA)

-40

3.0

2.5

2.0

1.5

1.0

0.5

-20 0 20 40 60 80 100

Typical IF for Switch Dropout

vs. Temperature

(IL=70mADC)

Temperature (ºC)

-40

-20 0 20 40 60 80 100

Typical Steady State

On-Resistance vs. Temperature

(IL=120mADC)

Temperature (ºC)

On-Resistance (Ω)

IF=10mA

IF=5mA

Load Voltage (V)

Load Current (mA)

150

100

-50

-100

-150

-3 -2 -1 0 1 2 3

Typical Load Current vs. Load Voltage

(N=50, IF=2mA, TA=25ºC)

Load Current (mA)

210

200

180

160

140

120

100

-40 -20 0 20 40 60 80 120100

IF=10mA

IF=5mA

IF=10mA

IF=5mA

DC Configuration

AC/DC Configuration

Temperature (ºC)

Typical Load Current vs. Temperature

Blocking Voltage (VP)

-40

430

425

420

415

410

405

400

395

-20 0 20 40 60 80 100

Typical Blocking Voltage

vs. Temperature

Temperature (ºC)

-40

0.016

0.014

0.012

0.010

0.008

0.006

0.004

0.002

-20 0 20 40 60 80 100

Leakage (μA)

Typical Leakage vs. Temperature

Measured Across Pins 4&6

Temperature (ºC) Time

Load Current (A)

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

1ms10μs 100μs 100ms 1s

10ms 10s 100s

Energy Rating Curve

LCA110

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Manufacturing Information

Moisture Sensitivity

All plastic encapsulated semiconductor packages are susceptible to moisture ingression. Clare 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

LCA110 / LCA110S 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

LCA110 / LCA110S 250ºC for 30 seconds

Board Wash

Clare recommends the use of no-clean flux formulations. However, board washing to remove flux residue is

acceptable. Since Clare 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.

RoHS

2002/95/EC e3

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6R11

LCA110

MECHANICAL DIMENSIONS

Dimensions

(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)

Dimensions

(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)

LCA110

LCA110S

Clare, Inc. 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 Clare’s Standard Terms and Conditions of

Sale, Clare, Inc. 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 Clare’s product may result in direct physical harm, injury, or death to a person or severe property or environmental

damage. Clare, Inc. reserves the right to discontinue or make changes to its products at any time without notice.

Specification: DS-LCA110-R11

OptoMOS® is a registered trademark of Clare, Inc.

7/13/2010

For additional information please visit our website at: www.clare.com

LCA110

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

(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)

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LCA110S Tape & Reel