LAA108PTR - Clare - Pdf.Support

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DS-LAA108-R02 1

LAA108

Dual Single-Pole OptoMOS® Relay

RoHS

2002/95/EC e3

Part # Description

LAA108 8-Pin DIP (50/Tube)

LAA108S 8-Pin Surface Mount (50/Tube)

LAA108STR 8-Pin Surface Mount (1,000/Reel)

LAA108P 8-Pin Flat Pack (50/Tube)

LAA108PTR 8-Pin Flat Pack (1,000/Reel)

Parameter Ratings Units

Blocking Voltage 100 VP

Load Current 300 mA

Max RON 8Ω

Applications

Features

Description

Approvals

Ordering Information

Pin Configuration

Switching Characteristics of

Normally Open (Form A) Devices

Control

ILOAD

10%

90%

tON

tOFF

• Small 8-pin Package

• Low Drive Power Requirements (TTL/CMOS

Compatible)

• High Reliability

• Arc-Free With No Snubbing Circuits

• 3750Vrms Input/Output Isolation

• FCC Compatible

• VDE Compatible

• No EMI/RFI Generation

• Machine Insertable, Wave Solderable

• Surface Mount Tape & Reel Versions Available

• Instrumentation

• Multiplexers

• Data Acquisition

• Electronic Switching

• I/O Subsystems

• Meters (Watt-Hour, Water, Gas)

• Medical Equipment-Patient/Equipment Isolation

• Security

• Aerospace

• Industrial Controls

Clare's LAA108 is a 100V, 300mA, 8Ω dual

1-Form-A (single-pole normally open)

Solid State Relay that has two independently

controlled, optically coupled outputs.

The output MOSFET switches and photovoltaic die

use Clare’s patented OptoMOS architecture to provide

3750 Vrms of input-to-output isolation. The optically

coupled output is controlled by a highly efficient

GaAIAs infrared LED.

This dual single-pole OptoMOS relay provides a more

compact design solution than two discrete single-

pole relays in a variety of applications, saving board

space by incorporating both switches in a single 8-Pin

package.

• UL Recognized Component: File # E76270

• CSA Certified Component: Certificate # 1172007

• Certified to:

IEC 60950-1: 2005

EN 60950-1: 2006

TUV Certificate # B 09 07 49410 004

+ Control - Switch #1

– Control - Switch #1

+ Control - Switch #2

– Control - Switch #2

Load - Switch #1

Load - Switch #2

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LAA108

R02

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 Conditions Symbol Min Typ Max Units

Output Characteristics @ 25°C

Load Current

Continuous 1-I

L- - 300 mA

Peak t =10ms ILPK - - 400

On-Resistance 2IL=300mA RON - 4.5 8 Ω

Off-State Leakage Current VL=100VPILEAK --1μA

Switching Speeds

Turn-On IF=5mA, VL=10V tON - 0.43 3 ms

Turn-Off tOFF - 0.17 3

Output Capacitance 50V, f=1MHz COUT - 110 - pF

Input Characteristics @ 25°C

Input Control Current 3IL=300mA IF- 0.5 2 mA

Input Dropout Current - - 0.2 0.3 - mA

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

Reverse Input Current VR=5V IR--10μA

Common Characteristics @ 25°C

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

1 If both poles operate simultaneously, the load current must be derated so as not to exceed the package total power dissipation value.

2 Measurement taken within one (1) second of on time.

3 For applications requiring high-temperature operation (T>60ºC), an LED drive currrent of 4mA is recommended.

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

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/˚C

2 Derate Linearly 6.67 mw/˚C

Electrical absolute maximum ratings are at 25°C

Absolute Maximum Ratings

Electrical Characteristics

LAA108

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R02

PERFORMANCE DATA*

*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written speciﬁ cations, please

contact our application department.

LED Forward Voltage (V)

1.26 1.27 1.28 1.29 1.30 1.31

Device Count (N)

LED Forward Voltage Distribution

(IF=5mA, TA=25ºC)

0.40 0.45 0.50 0.55 0.60 0.65 0.70

Device Count (N)

LED Current to Operate Distribution

(IL=100mA, TA=25ºC)

LED Current to Operate (mA) On-Resistance (Ω)

4.46 4.48 4.50 4.52 4.54 4.56 4.58

Device Count (N)

On-Resistance Distribution

(IF=2mA, IL=200mA, TA=25ºC)

Turn-On Time (ms)

0.135 0.150 0.165 0.180 0.195 0.210 0.225

Device Count (N)

Turn-On Time Distribution

(IF=5mA, IL=200mA, TA=25ºC)

Turn-Off Time (ms)

0.34 0.38 0.42 0.46 0.50 0.54 0.58

Device Count (N)

Turn-Off Time Distribution

(IF=5mA, IL=200mA, TA=25ºC)

Blocking Voltage (VP)

139 140 141 142 143 144

Device Count (N)

Blocking Voltage Distribution

(TA=25ºC)

-40 -20 0 20 40 60 80 100

1.0

1.1

1.2

1.3

1.4

1.5

1.6

Temperature (ºC)

LED Forward Voltage (V)

LED Forward Voltage vs. Temperature

IF=20mA

IF=50mA

IF=5mA

IF=10mA

IF=2mA

Temperature (ºC)

-40 -20 0 20 40 60 80 100

LED Current (mA)

0.45

0.50

0.55

0.60

0.65

0.70

0.75

0.80

LED Current to Operate

vs. Temperature

(IL=100mA)

Load Voltage (V)

-0.3 -0.2 -0.1 0.0 0.1 0.2 0.3

Load Current (mA)

-0.6

-0.4

-0.2

0.0

0.2

0.4

0.6

Typical Load Current vs. Load Voltage

(IF=2mA, TA=25ºC)

LED Forward Current (mA)

0 1020304050

Turn-On Time (ms)

0.1

0.2

0.3

0.4

0.5

Turn-On Time vs. LED Forward Current

(IL=80mA, TA=25ºC)

LED Forward Current (mA)

0 1020304050

Turn-Off Time (ms)

0.425

0.430

0.435

0.440

0.445

0.450

Turn-Off Time vs. LED Forward Current

(IL=80mA, TA=25ºC)

Temperature (ºC)

-40 -20 0 20 40 60 80 100

On-Resistance (Ω)

4.0

4.5

5.0

5.5

6.0

6.5

On-Resistance vs. Temperature

(IF=2mA, IL=200mA)

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LAA108

R02

PERFORMANCE DATA*

*The Performance data shown in the graphs above is typical of device performance. For guaranteed parameters not indicated in the written speciﬁ cations, please

contact our application department.

Temperature (ºC)

-40 -20 0 20 40 60 80 100

Turn-On Time (ms)

0.14

0.16

0.18

0.20

0.22

0.24

0.26

Turn-On Time vs. Temperature

(IF=5mA, IL=80mA)

Temperature (ºC)

-40 -20 0 20 40 60 80 100

Turn-Off Time (ms)

0.25

0.30

0.35

0.40

0.45

0.50

0.55

0.60

0.65

Turn-Off Time vs. Temperature

(IF=5mA, IL=80mA)

Temperature (ºC)

-40 -20 0 20 40 60 80 100

Load Current (mA)

100

150

200

250

300

350

400

450

500

Maximum Load Current

vs. Temperature

(IF=5mA)

Single Pole Operating

Total Current - Both Poles Operating *

* Neither pole to exceed

single pole limits

Temperature (ºC)

-40 -20 0 20 40 60 80 100

Blocking Voltage (VP)

134

136

138

140

142

144

146

148

150

Blocking Voltage vs. Temperature

Temperature (ºC)

-40 -20 0 20 40 60 80 100

Leakage (nA)

Leakage Current vs. Temperature

Measured Across Pins 5 & 6, 7 & 8

(VL=100V)

Time

10μs 100μs 1ms 10ms 100ms 1s 10s 100s

Load Curent (A)

Energy Rating Curve

(Single Pole, IF=5mA, TA=25ºC)

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

0.2

LAA108

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R02

MECHANICAL DIMENSIONS

RoHS

2002/95/EC e3

MANUFACTURING INFORMATION

Soldering

For proper assembly, the component must be

processed in accordance with the current revision

of IPC/JEDEC standard J-STD-020. Failure to

follow the recommended guidelines may cause

permanent damage to the device resulting in impaired

performance and/or a reduced lifetime expectancy.

Washing

Clare does not recommend ultrasonic cleaning or the

use of chlorinated solvents.

2.540 ± 0.127

(0.100 ± 0.005)

6.350 ± 0.127

(0.250 ± 0.005)

9.144 ± 0.508

(0.360 ± 0.020)

0.457 ± 0.076

(0.018 ± 0.003)

9.652 ± 0.381

(0.380 ± 0.015)

8-Pin DIP Through-Hole Package

7.239 TYP.

(0.285)

7.620 ± 0.254

(0.300 ± 0.010)

4.064 TYP

(0.160)

0.889 ± 0.102

(0.035 ± 0.004)

PC Board Pattern

Dimensions

(inches)

8-0.800 DIA.

(8-0.031 DIA.) 2.540 ± 0.127

(0.100 ± 0.005)

7.620 ± 0.127

(0.300 ± 0.005)

7.620 ± 0.127

(0.300 ± 0.005)

6.350 ± 0.127

(0.250 ± 0.005)

3.302 ± 0.051

(0.130 ± 0.002)

0.254 TYP

(0.01)

8-Pin Surface Mount Package

2.540 ± 0.127

(0.100 ± 0.005)

9.652 ± 0.381

(0.380 ± 0.015)

6.350 ± 0.127

(0.250 ± 0.005)

9.525 ± 0.254

(0.375 ± 0.010)

0.457 ± 0.076

(0.018 ± 0.003)

Recommended PCB Land Pattern

Dimensions

(inches)

0.813 ± 0.120

(0.032 ± 0.004)

4.445 ± 0.127

(0.175 ± 0.005)

7.620 ± 0.254

(0.300 ± 0.010)

0.635 ± 0.127

(0.025 ± 0.005)

0.254 ± 0.127

(0.010 ± 0.0005)

2.54

(0.10)

8.90

(0.3503)

1.65

(0.0649)

0.65

(0.0255)

3.302 ± 0.051

(0.130 ± 0.002)

8 Pin Flatpack Package

9.398 ± 0.127

(0.370 ± 0.005)

6.350 ± 0.127

(0.250 ± 0.005)

2.540 ± 0.127

(0.100 ± 0.005)

7.620 ± 0.254

(0.300 ± 0.010)

0 MIN / 0.102 MAX

(0 MIN / 0.004 MAX)

2.286 MAX.

(0.090 MAX.)

0.203 ± 0.013

(0.008 ± 0.0005)

0.635 ± 0.127

(0.025 ± 0.005)

9.652 ± 0.381

(0.380 ± 0.015)

0.457 ± 0.076

(0.018 ± 0.003)

2.159 ± 0.025

(0.085 ± 0.001)

Recommended PCB Land Pattern

Dimensions

(inches)

2.54

(0.10)

8.70

(0.3425)

1.55

(0.0610)

0.65

(0.0255)

0.864 ± 0.120

(0.034 ± 0.004)

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-LAA108-R02

OptoMOS® is a registered trademark of Clare, Inc.

11/13/09

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

LAA108

MECHANICAL DIMENSIONS

Tape and Reel Packaging for 8 Pin Flatpack Package

User Direction of Feed

Embossment

Embossed Carrier

Top Cover

Tape Thickness

0.102 MAX.

(0.004 MAX.)

330.2 DIA.

(13.00 DIA.)

P = 12.00

(0.472)

W = 16.30 max

(0.642 max)

Bo = 10.30

(0.406)

Ao = 10.30

(0.406)

K1= 2.00

(0.079)

Top Cover

Tape

K0= 2.70

(0.106)

NOTE: Tape dimensions not shown comply with JEDEC Standard EIA-481-2

Dimensions

(inches)

Embossment

Embossed Carrier

Top Cover

Tape Thickness

0.102 MAX.

(0.004 MAX.)

330.2 DIA.

(13.00 DIA.)

P = 12.00

(0.472)

User Direction of Feed

W = 16.30 max

(0.642 max)

Bo = 10.30

(0.406)

Ao = 10.30

(0.406)

K1= 4.20

(0.165)

Top Cover

Ta p e

K0= 4.90

(0.193)

Tape and Reel Packaging for 8-Pin Surface Mount Package

NOTE: Tape dimensions not shown comply with JEDEC Standard EIA-481-2

Dimensions

(inches)