Datasheet LCA100LSTR, LCA100LS, LCA100L Datasheet (CLARE)

1

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LCA100L

DS-LCA100L-R1

LCA100 is a 350V, 120mA, 25Ω 1-Form-A relay. It fea­tures the lowest on-resistance in an OptoMOS relay with
350V peak load voltage. Current limiting version is also
available. (“L” suffix)

Description

Single Pole OptoMOS®Relay

LCA100L Units

Load Voltage 350 V
Load Current 120 mA
Max R

ON

25 Ω

Pin Configuration

• Telecommunications

• Telecom Switching

• Tip/Ring Circuits

• Modem Switching (Laptop, Notebook, Pocket Size)

• Hookswitch

• Dial Pulsing

• Ground Start

• Ringer Injection

• Instrumentation

• Multiplexers

• Data Acquisition

• Electronic Switching

• I/O Subsystems

• Meters (Watt-Hour, Water, Gas)

• Medical Equipment—Patient/Equipment Isolation

• Security

• Aerospace

• Industrial Controls

• UL Recognized: File Number E76270

• CSA Certified: File Number LR 43639-10

• BSI Certified to:

• BS EN 60950:1992 (BS7002:1992)

Certificate #: 7344

• BS EN 41003:1993

Certificate #: 7344

• Small 6 Pin DIP Package

• Low Drive Power Requirements (TTL/CMOS

Compatible)

• No Moving Parts

• High Reliability

• Arc-Free With No Snubbing Circuits

• 3750V

RMS

Input/Output Isolation

• FCC Compatible

• VDE Compatible

• No EMI/RFI Generation

• Machine Insertable, Wave Solderable

• Current Limiting, Surface Mount and Tape & Reel

Versions A vailable

Applications

Features

Approvals

Ordering Information

Part # Description

LCA100L 6 Pin DIP (50/Tube)
LCA100LS 6 Pin Surface Mount (50/Tube)
LCA100LSTR 6 Pin Surface Mount (1000/Reel)

CONTROL

LOAD

10ms

10%

10%

90%

+

T

ON

T

OFF

+

+

Switching Characteristics of

Normally Open (Form A) Devices

1

3

2

4

5

6

+ Control
– Control

Do Not Use

+ Load
– Load

DC Only Configuration

LCA100/LCA100L Pinout

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LCA100L

Rev. 1

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 these
or any other conditions beyond those indicated in the
operational sections of this data sheet is not implied.
Exposure of the device to the absolute maximum ratings
for an extended period may degrade the device and effect
its reliability.

Absolute Maximum Ratings (@ 25˚ C)

2

Parameter Min Typ Max Units

Input Power Dissipation - - 1501mW
Input Control Current - - 50 mA

Peak (10ms) - - 1 A
Reverse Input Voltage - - 5 V
Total Power Dissipation - - 8002mW
Isolation Voltage

Input to Output 3750 - - V

RMS

Operational Temperature -40 - +85 °C
Storage Temperature -40 - +125 °C
Soldering Temperature

(10 Seconds Max.)

DIP Package - - +260 °C

Surface Mount Package - - +220 °C

1

Derate Linearly 1.33 mw/˚C

2

Derate Linearly 6.67 mw/˚C

Electrical Characteristics

PARAMETER CONDITIONS SYMBOL MIN TYP MAX UNITS

Output Characteristics @ 25°C

Load Voltage (Peak) - V

L

- - 350 V

Load Current (Continuous)

AC/DC Configuration - I

L

- - 120 mA

DC Configuration - I

L

- - 200 mA

Peak Load Current 10ms I

LPK

--- mA

On-Resistance

AC/DC Configuration I

L

=120mA R

ON

--25Ω

DC Configuration I

L

=200mA R

ON

--8 Ω

Off-State Leakage Current V

L

=35OV I

LEAK

--1 µA

Switching Speeds

Turn-On I

F

=5mA, VL=10V T

ON

--5 ms

Turn-Off I

F

=5mA, VL=10V T

OFF

--5 ms

Output Capacitance 50V; f=1MHz C

OUT

-35- pF

Load Current Limiting I

CL

130 170 210 mA

Input Characteristics @ 25°C

Input Control Current I

L

=120mA I

F

5-50mA

Input Dropout Current - I

F

0.4 0.7 - mA

Input Voltage Drop I

F

=5mA V

F

0.9 1.2 1.4 V

Reverse Input Voltage - V

R

--5 V

Reverse Input Current V

R

=5V I

R

- - 10 µA

Input to Output Capacitance - C

I/O

-3- pF

Input to Output Isolation - V

I/O

3750 - - V

RMS

LCA100L

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Rev. 1

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.

3

LCA100L

Typical LED Forward Voltage Drop

(N=50 Ambient Temperature = 25°C)

IF = 5mADC

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)

LCA100L

Typical On-Resistance Distribution

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC)

35
30
25
20
15
10

5
0

13.93 14.17 14.41 14.6614.05 14.29 14.54

On-Resistance (Ω)

Device Count (N)

LCA100L

Typical Blocking Voltage Distribution

(N=50 Ambient Temperature = 25°C)

35
30
25
20
15
10

5
0

369.8 379.4 388.9 398.4374.6 384.1 393.7

Blocking Voltage (V)

Device Count (N)

LCA100L

Typical IF for Switch Operation

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC)

0.90 1.00 1.100.85 0.95 1.05 1.15

LED Current (mA)

Device Count (N)

25

20

15

10

5

0

LCA100L

Typical IF for Switch Dropout

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC

25

20

15

10

5

0

0.90 1.00 1.100.85 0.95 1.05 1.15

LED Current (mA)

Device Count (N)

)

LCA100L

Typical Turn-On Time

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC; IF = 5mADC)

1.72 2.02 2.32 2.611.87 2.17 2.46

Turn-On (ms)

Device Count (N)

25

20

15

10

5

0

LCA100L

Typical Turn-Off Time

(N=50 Ambient Temperature = 25°C)

(Load Current = 120mADC; IF = 5mADC)

0.06 0.10 0.15 0.190.170.130.08

Turn-Off (ms)

Device Count (N)

25

20

15

10

5

0

LCA100L

Typical Load Current vs. Temperature

Temperature (°C)

Load Current (mA)

180
160
140
120
100

80
60
40
20

0

-40 -20 0 20 40 60 80 120100

20mA
10mA

5mA

LCA100L

Typical Leakage vs. Temperature

(Measured across Pins 4 & 6)

Temperature (°C)

Leakage (µA)

-40

0.016

0.014

0.012

0.010

0.008

0.006

0.004

0.002
0

-20 0 20 40 60 80 100

LCA100L

Typical Blocking Voltage

vs. Temperature

Temperature (°C)

Blocking Voltage (V

RMS

)

-40

410
405
400
395
390
385
380
375

-20 0 20 40 60 80 100

LCA100L

Typical Turn-On vs. Temperature

(Load Current = 120mADC)

Temperature (°C)

5mA

10mA

20mA

Turn-On (ms)

-40

3.000

2.500

2.000

1.500

1.000

0.500
0

-20 0 20 40 60 80 100 120

LCA100L

Typical Turn-Off vs. Temperature

(Load Current = 100mADC)

Temperature (°C)

Turn-Off (ms)

-40

0.50

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05
0

-20 0 20 40 60 80 100 120

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4

LCA100L

Rev. 1

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.

LCA100L

Typical LED Forward Voltage Drop

vs. Temperature

Temperature (°C)

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

50mA
30mA
20mA
10mA
5mA

LCA100L

Typical Turn-On vs. LED Forward Current

(Load Current = 120mADC)

LED Forward Current (mA)

Turn-On (ms)

0

5 1015202530354045

3.0

2.5

2.0

1.5

1.0

0.5
0

50

LCA100L
Typical On-Resistance vs. Temperature
(Load Current = 120mADC; IF = 5mADC)

Temperature (°C)

On-Resistance (Ω)

-40

30
25
20
15
10

5
0

-20 0 20 40 60 80 100 120

LCA100L

Typical IF for Switch Operation

vs. Temperature

(Load Current = 120mADC)

Temperature (°C)

LED Current (mA)

-40

5.0

4.0

3.0

2.0

1.0

0

-20 0 20 40 60 80 100 120

LCA100L

Typical I

F

for Switch Dropout

vs. Temperature

(Load Current = 120mADC)

Temperature (°C)

LED Current (mA)

-40

5.0

4.0

3.0

2.0

1.0

0

-20 0 20 40 60 80 100 120

LCA100L

Typical Load Current vs. Load Voltage

(Ambient Temperature = 25°C)

IF = 5mADC

Load Voltage (V)

Load Current (mA)

150
100

50

0

-50

-100

-150

-3 -2 -1 0 1 2 3

LCA100L

Energy Rating Curve

Time

Load Current (A)

10µs

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1
0

1ms100µs 100ms

1s

10ms 10s 100s

LCA100L

Typical Turn-Off vs. LED Forward Current

(Load Current = 120mADC)

LED Forward Current (mA)

Turn-Off (ms)

0

5 1015202530354045

0.30

0.25

0.20

0.15

0.10

0.05
0

50

LCA120L

Typical Current Limiting vs. Temperature

IF = 2mADC

Temperature (°C)

Current (mA)

300.00

250.00

200.00

150.00

100.00

50.00

0

-40 -20 0 20 40 60 80 100

LCA100L

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5

Rev. 1

Dimensions

mm

(inches)

Mechanical Dimensions

PC Board Pattern
(Top View)

6.350 ± .127

(.250 ± .005)

2.540 ± .127

(.100 ± .005)

7.620 ± .127

(.300 ± .005)

5.080 ± .127

(.200 ± .005)

6-.800 DIA.

(6-.031 DIA.)

6.350 ± .127

(.250 ± .005)

8.382 ± .635

(.330 ± .025)

2.540 ± .127

(.100 ± .005)

9.144
(.360)

.457 ± .076

(.018 ± .003)

6 Pin DIP Through Hole (Standard)

7.239 TYP.
(.285)

3.302
(.130)

7.620 ± .254

(.300 ± .010)

9.144 ± .508

(.360 ± .020)

PC Board Pattern
(Top View)

2.540 ± .127

(.100 ± .005)

8.305 ± .127

(.327 ± .005)

1.905 ± .127

(.075 ± .005)

1.499 ± .127

(.059 ± .005)

4.445 ± .127

(.175 ± .005)

3.302
(.130)

7.620 ± .254

(.300 ± .010)

6.350 ± .127

(.250 ± .005)

8.382 ± .635

(.330 ± .025)

2.540 ± .127

(.100 ± .005)

9.525 ± .254

(.375 ± .010)

.457 ± .076

(.018 ± .003)

.254 TYP.

(.010)

.635 TYP.

(.025)

6 Pin DIP Surface Mount (“S” Suffix)

Tape and Reel Packaging for 6 Pin Surface Mount Package

7.493 ± .102
(.295 ± .004)

12.090
(.476)

330.2 DIA.
(13.00)

1.753 ± .102
(.069 ± .004)

3.987 ± .102
(.157 ± .004)

1.498 ± .102
(.059 ± .004)

6.731 MAX.
(.265)

.406 MAX.

(.016)

4.877
(.192)

Top Cover

Tape

2.007 ± .102
(.079 ± .004)

11.989 ± .102
(.472 ± .004)

User Direction of Feed

.050R TYP.

16.002 ± .305
(.630 ± .012)

10.100
(.398)

Embossment

Embossed Carrier

Top Cover
Tape Thickness
.102 MAX.
(.004)

10.100 ± .102
(.398 ± .004)

1.549 ± .102
(.061 ± .004)

16

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Tel: [phone]
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Worldwide Sales Offices

Specification: DS-LCA100L-R1
©Copyright 2000, Clare, Inc.
OptoMOS

®

is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
2/9/01

Clare cannot assume responsibility for use of any circuitry other
than circuitry entirely embodied in this Clare product. No circuit
patent licenses nor indemnity are expressed or implied. Clare
reserves the right to change the specification and circuitry, with­out notice at any time. The products described in this document
are not intended for use in medical implantation or other direct life
support applications where malfunction may result in direct phys­ical harm, injury or death to a person.