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DS-XAA170-R04 1
XAA170
Dual Single-Pole, Normally Open
OptoMOS® Relay
RoHS
2002/95/EC e3
Pb
Part # Description
XAA170 8-Pin DIP (50/Tube)
XAA170P 8-Pin Flatpack (50/Tube)
XAA170PTR 8-Pin Flatpack T&R (1000/Reel)
XAA170S 8-Pin Surface Mount (50/Tube)
XAA170STR 8-Pin Surface Mount T&R (1000/Reel)
Parameter Rating Units
Blocking Voltage 350 VP
Load Current 100 mA
Max RON 50 Ω
Input Control Current 5 mA
Applications
Features
Description
Ordering Information
Pin Configuration
• Telecommunications
• Telecom Switching
• Tip/Ring Circuits
• Modem Switching (Laptop, Notebook, Pocket
Size)
• Hook Switch
• 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
• 3750Vrms Input/Output Isolation
• Small 8-Pin Package
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• No Moving Parts
• High Reliability
• Arc-Free With No Snubbing Circuits
• FCC Compatible
• VDE Compatible
• No EMI/RFI Generation
• Machine Insertable, Wave Solderable
• Surface Mount Tape & Reel Version Available
XAA170 is a dual normally open (1-Form-A) solid
state relay with two independent, optically coupled
relays in a single 8-pin package. Clare's patented
OptoMOS architecture makes available the optically
coupled technology necessary to activate the
output's efficient MOSFET switches while providing
a 3750Vrms input-to-output isolation barrier. Control
of the isolated output is accomplished by means of a
highly effective GaAlAs infrared LED at the input.
By incorporating two independent single-pole relays
into a single 8-pin package, the XAA170 saves board
space by providing a more compact design solution
than two discrete single-pole relays in a variety of
applications.
Approvals
• UL Recognized Component: File E76270
• CSA Certified Component: Certificate 1175739
• EN/IEC 60950-1 Compliant
1
2
3
4
8
7
6
5
+ Control - Switch #1
– Control - Switch #1
+ Control - Switch #2
– Control - Switch #2
Load - Switch #1
Load - Switch #1
Load - Switch #2
Load - Switch #2
Form-A
IF
ILOAD
10%
90%
ton toff
Switching Characteristics of
Normally Open Devices
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2R04
XAA170
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 @ 25ºC
Parameter Conditions Symbol Min Typ Max Units
Output Characteristics
Load Current, Continuous - IL- - 100 mA
Peak Load Current t=10ms ILPK - - 350 mA
On-Resistance IL=100mA RON -3350
Ω
Off-State Leakage Current VL=350VPILEAK --1µA
Switching Speeds
Turn-On IF = 5mA, VL = 10V ton --5
ms
Turn-Off toff --5
Output Capacitance VL=50V, f=1MHz COUT -25 -pF
Input Characteristics
Input Control Current IL = 100mA IF--5mA
Input Dropout Current - - 0.4 0.7 - mA
Input Voltage Drop IF = 5mA VF0.9 1.2 1.4 V
Reverse Input Current VR = 5V IR--10μA
Common Characteristics
Capacitance Input to Output - - - 3 - pF
Electrical Characteristics @ 25ºC
Parameter Ratings Units
Blocking Voltage 350 VP
Reverse Input Voltage 5 V
Input Control Current
Peak (10ms)
50 mA
1A
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
XAA170
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R04
*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.
PERFORMANCE DATA*
Typical Turn-On Time
(N=50, IF=5mA, IL=100mADC, TA=25ºC)
0.67 0.83 0.99 1.140.75 0.91 1.06
Turn-On (ms)
Device Count (N)
25
20
15
10
5
0
Typical Turn-Off Time
(N=50, IF=5mA, IL=100mADC, TA=25ºC)
0.11 0.17 0.22 0.280.250.190.14
Turn-Off (ms)
Device Count (N)
25
20
15
10
5
0
25
20
15
10
5
0
29.09 30.63 32.16 33.7029.86 31.40 32.93
Device Count (N)
Typical On-Resistance Distribution
(N=50, IL=100mADC, TA=25ºC)
On-Resistance (Ω)
Typical IF for Switch Operation
(N=50, IL=100mADC, TA=25ºC)
0.50 0.62 0.750.44 0.56 0.69 0.81
LED Current (mA)
Device Count (N)
25
20
15
10
5
0
Typical IF for Switch Dropout
(N=50, IL=100mADC, TA=25ºC)
25
20
15
10
5
0
0.50 0.62 0.750.44 0.56 0.69 0.81
LED Current (mA)
Device Count (N)
Typical Blocking Voltage Distribution
(N=50, TA=25ºC)
25
20
15
10
5
0
424.0 434.5 444.9 455.4429.3 439.7 450.1
Blocking Voltage (VP)
Device Count (N)
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)
Typical LED Forward Voltage Drop
(N=50, IF=5mA, TA=25ºC)
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
0
50
Typical Turn-On
vs. LED Forward Current
(IL=100mADC)
LED Forward Current (mA)
Turn-Off (ms)
05 1015202530354045
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
50
Typical Turn-Off
vs. LED Forward Current
(IL=100mADC)
Typical LED Forward Voltage Drop
vs. Temperature
Temperature (ºC)
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
I
F
=50mA
I
F
=30mA
I
F
=20mA
I
F
=10mA
I
F
=5mA
Temperature (OC)
IF=5mA
IF=10mA
IF=20mA
Turn-On (ms)
-40
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
-20 0 20 40 60 80 100 120
Typical Turn-On vs. Temperature
(IL=100mADC)
0
Typical Turn-Off vs. Temperature
(IF=5mA, IL=120mADC)
Temperature (ºC)
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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4R04
XAA170
*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.
PERFORMANCE DATA*
Temperature (OC)
LED Current (mA)
-40
6
5
4
3
2
1
0
-20 0 20 40 60 80 100 120
Typical IF for Switch Operation
vs. Temperature
(IL=100mADC)
Temperature (OC)
LED Current (mA)
-40
6
5
4
3
2
1
0
-20 0 20 40 60 80 100 120
Typical IF for Switch Dropout
vs. Temperature
(IL=100mADC)
Temperature (OC)
-40
70
60
50
40
30
20
10
0
-20 0 20 40 60 80 100 120
On-Resistance (Ω)
Typical On-Resistance
vs. Temperature
(IF=5mA, IL=100mADC)
Load Voltage (V)
Load Current (mA)
120
100
80
60
40
20
0
-20
-40
-60
-80
-100
-120 -3-4 -2 -1 0 1 2 3 4
Typical Load Current
vs. Load Voltage
(IF=5mA, TA=25ºC)
Typical Load Current
vs. Temperature
Load Current (mA)
160
140
120
100
80
60
0
20
40
-40 -20 120100806040200
IF=10mA
IF=2mA
IF=5mA
Temperature (ºC) Temperature (ºC)
Blocking Voltage (VP)
-40
455
450
445
440
435
430
425
420 -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
0
-20 0 20 40 60 80 100
Typical Leakage vs. Temperature
Measured Across Pins 4&6
Leakage (μA)
Time
Load Current (A)
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
1ms 100ms 1s10ms 10s 100s
Energy Rating Curve
10μs 100μs
XAA170
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R04
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
XAA170 / XAA170S / XAA170P 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
XAA170 / XAA170S 250ºC for 30 seconds
XAA170P 260ºC 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-based 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
Pb
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6R04
XAA170
MECHANICAL DIMENSIONS
Dimensions
mm
(inches)
PCB Hole Pattern
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)
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)
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)
Dimensions
mm
(inches)
PCB Land Pattern
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)
2.54
(0.10)
8.70
(0.3425)
1.55
(0.0610)
0.65
(0.0255)
0.864 ± 0.120
(0.034 ± 0.004)
Dimensions
mm
(inches)
PCB Land Pattern
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)
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)
XAA170
XAA170S
XAA170P
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-XAA170-R04
©Copyright 2010, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
8/20/2010
For additional information please visit our website at: www.clare.com
7
XAA170
MECHANICAL DIMENSIONS
Dimensions
mm
(inches)
User Direction of Feed
NOTES:
1. Dimensions carry tolerances of EIA Standard 481-2
2. Tape complies with all “Notes” for constant dimensions listed on page 5 of EIA-481-2
Embossment
Embossed Carrier
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
330.2 DIA.
(13.00 DIA.)
K1=4.20
(0.165)
0
K =4.90
(0.193)
P=12.00
(0.472)
W=16.00
(0.63)
Bo=10.30
(0.406)
Ao=10.30
(0.406)
Dimensions
mm
(inches)
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
Embossment
Embossed Carrier
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
330.2 DIA.
(13.00 DIA.)
User Direction of Feed
P = 12.00
(0.472)
W = 16.00
(0.63)
Bo = 10.30
(0.406)
Ao = 10.30
(0.406)
K1= 2.00
(0.079)
K0= 2.70
(0.106)
XAA170S Tape & Reel
XAA170P Tape & Reel
