www.clare.comDS-OAA160-R4.4 1

OAA160Dual Pole OptoMOS® Relays

Part # DescriptionOAA160 8 Pin DIP (50/Tube)OAA160P 8 Pin Flatpack (50/Tube)OAA160PTR 8 Pin Flatpack (1000/Reel)OAA160S 8 Pin Surface Mount (50/Tube)OAA160STR 8 Pin Surface Mount (1000/Reel)

OAA160 UnitsLoad Voltage 250 VLoad Current 50 mAMax RON 100 Ω

Applications

Features

Description

Approvals

Ordering Information

Pin Configuration

Switching Characteristics ofNormally Open (Form A) Devices

CONTROL

LOAD

10ms

10% 10%

90%

+

TONTOFF

+

+

• Telecommunications• Telecom Switching• Tip/Ring Circuits• Modem Switching (Laptop, Notebook, Pocket

Size)• Hookswitch• Dial Pulsing• Ground Start• Ringing Injection

• Instrumentation• Multiplexers• Data Acquisition• Electronic Switching• I/O Subsystems• Meters (Watt-Hour, Water, Gas)

• Medical Equipment-Patient/Equipment Isolation• Security• Aerospace• Industrial Controls

• Small 8 Pin DIP Package• Low Drive Power Requirements (TTL/CMOS

Compatible)• No Moving Parts• High Reliability• Arc-Free With No Snubbing Circuits• 3750VRMS Input/Output Isolation• No EMI/RFI Generation• Machine Insertable, Wave Solderable• Surface Mount and Tape & Reel

Versions Available

OAA160 is a 250V, 50mA, 20Ω dual 1-Form-A relay.This high performance product provides the fastest(0.125ms) switching available for two independentForm-A relays in a single package.

• UL Recognized: File Number E76270• CSA Certified: File Number LR 43639-10• Certified to:

• EN 60950• EN 41003

1

2

3

4

8

7

6

5

AC/DC Configuration

OAA160 Pinout

+ Control - Pole #1

– Control - Pole #1

+ Control - Pole #2

– Control - Pole #2

Normally Open - Pole #1

Normally Open - Pole #2

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OAA160

Rev. 4.4

Parameter Conditions Symbol Min Typ Max Units

Output Characteristics @ 25°C

Load Voltage (Peak) - VL - - 250 VLoad Current* (Continuous)

AC/DC Configuration - IL - - 50 mAPeak Load Current 10ms ILPK - - 100 mAOn-Resistance

AC/DC Configuration IL=50mA RON - 50 100 ΩOff-State Leakage Current VL=250V ILEAK - - 0.025 µASwitching Speeds

Turn-On IF=10mA, VL=10V TON - - 0.125 msTurn-Off IF=10mA, VL=10V TOFF - - 0.125 ms

Output Capacitance 50V; f=1MHz COUT - 5 - pFInput Characteristics @ 25°C

Input Control Current IL=50mA IF 10 - 50 mAInput Dropout Current - IF 0.4 0.7 - mAInput Voltage Drop IF=10mA VF 0.9 1.2 1.4 VReverse Input Current VR=5V IR - - 10 µAInput to Output Capacitance - CI/O - 3 - pF*NOTE: If both poles operate simultaneously load current must be derated so as not to exceed the package power dissipation value.

Parameter Min Typ Max Units

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

Peak (10ms) - - 1 AReverse Input Voltage - - 5 VTotal Power Dissipation - - 8002 mWIsolation Voltage

Input to Output 3750 - - VRMS

Soldering TemperatureDIP Package - - +260 °CSurface Mount Package - - +220 °C(10 Seconds Max.)

Operational Temperature -40 - +85 °CStorage Temperature -40 - +125 °C1 Derate Linearly 1.33 mw/˚C2 Derate Linearly 6.67 mw/˚C

Absolute Maximum Ratings are stress ratings. Stresses inexcess of these ratings can cause permanent damage tothe device. Functional operation of the device at conditionsbeyond those indicated in the operational sections of thisdata sheet is not implied.

Absolute Maximum Ratings (@ 25˚ C)

Electrical Characteristics

OAA160

www.clare.com 3Rev. 4.4

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 applicationdepartment.

OAA160Typical On-Resistance Distribution(N=50 Ambient Temperature = 25°C)

(Load Current = 50mADC; IF = 10mADC)35

30

25

20

15

10

5

042.5 44.5 46.5 47.543.5 45.5

On-Resistance (Ω)

Dev

ice

Co

un

t (N

)

OAA160Typical LED Forward Voltage Drop

(N=50 Ambient Temperature = 25°C)IF = 10mADC

35

30

25

20

15

10

5

01.17 1.19 1.21 1.23 1.25

LED Forward Voltage Drop (V)

Dev

ice

Co

un

t (N

)

OAA160Typical Blocking Voltage Distribution(N=50 Ambient Temperature = 25°C)

35

30

25

20

15

10

5

0367.5 381.5 395.5 402.5374.5 388.5

Blocking Voltage (V)

Dev

ice

Co

un

t (N

)

OAA160Typical IF for Switch Operation

(N=50 Ambient Temperature = 25°C)(Load Current = 50mADC)

2.075 2.9751.625 2.525 3.425 3.875

LED Current (mA)

Dev

ice

Co

un

t (N

)

25

20

15

10

5

0

OAA160Typical IF for Switch Dropout

(N=50 Ambient Temperature = 25°C)(Load Current = 50mADC

25

20

15

10

5

02.075 2.9751.625 2.525 3.425 3.875

LED Current (mA)

Dev

ice

Co

un

t (N

)

)

OAA160Typical Leakage vs. Temperature

(Measured across Pins 5 & 6 or 7 & 8)

Temperature (°C)

Lea

kag

e (µ

A)

-40

0.014

0.012

0.010

0.008

0.006

0.004

0.002

0-20 0 20 40 60 80 100

OAA160Typical Turn-On Time

(N=50 Ambient Temperature = 25°C)(Load Current = 50mADC; IF = 10mADC)

0.05 0.09 0.13 0.150.07 0.11

Turn-On (ms)D

evic

e C

ou

nt

(N)

30

25

20

15

10

5

0

OAA160Typical Turn-Off Time

(N=50 Ambient Temperature = 25°C)(Load Current = 50mADC; IF = 10mADC)

0.012 0.022 0.032 0.0370.0270.017

Turn-Off (ms)

Dev

ice

Co

un

t (N

)

25

20

15

10

5

0

OAA160Typical Load Current vs. Temperature

Temperature (°C)

Lo

ad C

urr

ent

(mA

)

100

90

80

70

60

50

40

30

20

10

0-40 -20 0 20 40 60 80 120100

30mA20mA10mA

OAA160Typical Blocking Voltage vs. Temperature

Temperature (°C)

Blo

ckin

g V

olt

age

(VR

MS)

-40

400

395

390

385

380

375

370

365-20 0 20 40 60 80 100

OAA160Typical Turn-On vs. Temperature

(Load Current = 50mADC)

Temperature (°C)

10mA

20mA

Tu

rn-O

n (

ms)

-40

1.50

1.25

1.00

0.75

0.50

0.25

0-20 0 20 40 60 80 100

OAA160Typical Turn-Off vs. Temperature

(Load Current = 50mADC)

Temperature (°C)

Tu

rn-O

ff (

ms)

-40

0.0500.0450.0400.0350.0300.0250.0200.0150.0100.005

0-20 0 20 40 60 80 100

10mA

www.clare.com4

OAA160

Rev. 4.4

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 applicationdepartment.

OAA160Typical Turn-On vs. LED Forward Current

(Load Current = 50mADC)

LED Forward Current (mA)

Tu

rn-O

n (

ms)

0 5 10 15 20 25 30 35 40 45

0.18

0.16

0.14

0.12

0.10

0.08

0.06

0.04

0.02

050

OAA160Typical LED Forward Voltage Drop

vs. Temperature

Temperature (°C)

LE

D F

orw

ard

Vo

ltag

e D

rop

(V

) 1.8

1.6

1.4

1.2

1.0

0.8-40 -20 0 20 40 60 80 120100

50mA30mA20mA10mA5mA

OAA160Typical Turn-Off vs. LED Forward Current

(Load Current = 50mADC)

LED Forward Current (mA)

Tu

rn-O

ff (

ms)

0 5 10 15 20 25 30 35 40 45 50

0.040

0.035

0.030

0.025

0.020

0.015

OAA160Typical On-Resistance vs. Temperature(Load Current = 50mADC; IF = 10mADC)

Temperature (°C)

On

-Res

ista

nce

(Ω

)

-40

70

60

50

40

30

20

10

0-20 0 20 40 60 80 100

OAA160Typical IF for Switch Operation

vs. Temperature(Load Current = 50mADC)

Temperature (°C)

LE

D C

urr

ent

(mA

)

-40

5.000

4.500

4.000

3.500

3.000

2.500

2.000

1.500

1.000

0.500

0-20 0 20 40 60 80 100

OAA160Typical IF for Switch Dropout

vs. Temperature

Temperature (°C)L

ED

Cu

rren

t (m

A)

-40

5.0004.5004.0003.5003.0002.5002.0001.5001.0000.500

0-20 0 20 40 60 80 100

OAA160Typical Load Current vs. Load Voltage

(Ambient Temperature = 25°C)IF = 10mADC

Load Voltage (V)

Lo

ad C

urr

ent

(mA

)

50

40

30

20

10

0

-10

-20

-30

-40

-50-3 -2 -1 0 1 2 3

OAA160Energy Rating Curve

Time

Lo

ad C

urr

ent

(A)

10µs

0.45

0.40

0.35

0.30

0.25

0.20

0.15

0.10

0.05

01ms100µs 100ms 1s10ms 10s 100s

OAA160

www.clare.com 5Rev. 4.4

Dimensionsmm

(inches)

MECHANICAL DIMENSIONS

4.445 ± 0.127(0.175 ± 0.005)

3.302(0.130)

7.620 ± 0.254(0.300 ± 0.010)

6.350 ± 0.127(0.250 ± 0.005)

8.077 ± 0.127(0.318 ± 0.005)

2.540 ± 0.127(0.100 ± 0.005)

9.525 ± 0.254(0.375 ± 0.010)

0.457 ± 0.076(0.018 ± 0.003)

0.254 TYP.(0.010 TYP.)

0.635 TYP.(0.025 TYP.)

8 Pin DIP Surface Mount (“S” Suffix)9.652 ± 0.381(0.380 ± 0.015)

PC Board Pattern (Top View)

6.350 ± 0.127(0.250 ± 0.005)

2.540 ± 0.127(0.100 ± 0.005)

7.620 ± 0.127(0.300 ± 0.005)

7.620 ± 0.127(0.300 ± 0.005)

8-0.800 DIA.(8-0.031 DIA.)

7.239 TYP.(0.285 TYP.)

3.302(0.130)

7.620 ± 0.254(0.300 ± 0.010)

9.144 TYP.(0.360 TYP.)

6.350 ± 0.127(0.250 ± 0.005)

9.652 ± 0.381(0.380 ± 0.015)

2.540 ± 0.127(0.100 ± 0.005)

9.144 ± 0.508(0.360 ± 0.020)

0.457 ± 0.076(0.018 ± 0.003)

8.077 ± 0.127(0.318 ± 0.005 )

8 Pin DIP Through Hole (Standard)

PC Board Pattern (Top View) 2.540 ± 0.127

(0.100 ± 0.005)

8.305 ± 0.127(0.327 ± 0.005)

1.905 ± 0.127(0.075 ± 0.005)

1.498 ± 0.127(0.059 ± 0.005)

PC Board Pattern (Top View)

2.540 ± 0.127(0.100 ± 0.005)

8.763 ± 0.127(0.345 ± 0.005)

1.193(0.047)

0.787(0.031)

8 Pin Flatpack (“P” Suffix)

7.620 ± 0.254(0.300 ± 0.010)

2.159 TYP.(0.085 TYP.)

2.286 MAX.(0.090 MAX.)

9.398 ± 0.127(0.370 ± 0.005)

6.350 ± 0.127(0.250 ± 0.005)

9.652 ± 0.381(0.380 ± 0.015)

2.540 ± 0.127(0.100 ± 0.005)

8.077 ± 0.127(0.318 ± 0.005)

0.457 ± 0.076(0.018 ± 0.003)

0.203(0.008)

0.635 ± 0.127(0.025 ± 0.005)

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 descriptionsat 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, anddisclaims 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 sup-port 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 ormake changes to its products at any time without notice.

Specification: DS-OAA160-R4.4©Copyright 2003, Clare, Inc.OptoMOS® is a registered trademark of Clare, Inc.All rights reserved. Printed in USA.1/23/03

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

Dimensionsmm

(inches)

MECHANICAL DIMENSIONS

Tape and Reel Packaging for 8 Pin Flatpack Package

User Direction of FeedEmbossment

Embossed Carrier

Top CoverTape Thickness0.102 MAX.(0.004 MAX.)

330.2 DIA.(13.00 DIA.)

1 8

K1= 2.00(0.079)

Top CoverTape

K0= 2.70(0.106)

P = 12.00(0.472)

W = 16.30 max(0.642 max)

Bo = 10.30(0.406)

Ao = 10.30(0.406)

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

Tape and Reel Packaging for 8 Pin Surface Mount Package

K1= 4.2

(0.165)

Top CoverTape

P = 12.00(0.472)

User Direction of Feed

W = 16.30 max(0.642 max)

Bo = 10.30(0.406)

Embossment

Embossed Carrier

Top CoverTape Thickness0.102 MAX.(0.004 MAX.)

Ao = 10.30(0.406)

330.2 DIA.(13.00 DIA.)

1 8

K0= 4.90(0.193)

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