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DS-CPC1961-R05 1
CPC1961
AC Solid State Relay
RoHS
2002/95/EC e3
Pb
Part # Description
CPC1961G 8-Pin Dip (50/Tube)
CPC1961GS 8-Pin Surface Mount (50/Tube)
CPC1961GSTR 8-Pin Surface Mount (1000/Reel)
Parameters Ratings Units
Blocking Voltage 600 VP
AC Operating Voltage 260 Vrms
Load Current 1250 mArms
On State Voltage Drop 3 Vrms (at IL = 250mArms)
1 One Pole Operating
Applications
Features
Description
Ordering Information
Pin Configuration
• Programmable Control
• Process Control
• Power Control Panels
• Remote Switching
• Gas Pump Electronics
• Contactors
• Large Relays
• Solenoids
• Motors
• Heaters
• Load Current up to 250 mArms
• 600VP Blocking Voltage
• 5mA Sensitivity
• Zero-Crossing Detection
• DC Control, AC Output
• Optically Isolated
• TTL and CMOS Compatible
• Low EMI and RFI Generation
• High Noise Immunity
• Machine Insertable, Wave Solderable
• Flammability classification rating of V-0
The CPC1961 is a dual pole AC solid state switch
that uses optical coupling with dual monolithic SCR
outputs to produce an alternative to optocoupler
and triac circuits. The CPC1961 switches are robust
enough to provide a blocking voltage of up to 600V.
In addition, tightly controlled zero cross circuitry
ensures switching of AC loads without the generation
of transients. The input and output circuits are optically
coupled to provide 3750Vrms of isolation and noise
immunity between control and load circuits. As a result
the CPC1961 is well suited for industrial environments
where electromagnetic interference would disrupt the
operation of electromechanical relays. The CPC1961 is
offered in a space saving 8 pin DIP package with two
independent switches.
Approvals
• UL Recognized Component: File # 69938
• CSA Certified Component: Certificate # 1172007
ZC
AC Load
AC Load
– LED
+ LED
3
4
6
5
ZC
AC Load
AC Load
– LED
+ LED
1
2
8
7
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CPC1961
R05
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
Electrical Characteristics
Parameter Ratings Units
Blocking Voltage 600 VP
Reverse Input Voltage 5 VP
Input Control Current
Peak (10ms)
50 mA
1A
Input Power Dissipation 1150 mW
Total Package 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
Parameters Conditions Symbol Min Typ Max Units
Output Characteristics @ 25°C
Operating Voltage Range VL- 20 - 260 Vrms
Load Current 1, Continuous VL=120-240Vrms IL0.005 - 250 mArms
Non-repetitive Single Cycle Surge Current t < 10ms ITSM --1A
Off State Leakage Current VL=600V ILEAK --1µA
On-State Voltage Drop IL=250 mArms ---3V
rms
Critical Rate of Rise 2- dv/dt 500 - - V/µs
Holding Current IF=5 mA IH- 300 - µA
Switching Speeds
Turn-on IF=5 mA tON - - 0.5 cycles
Turn-off tOFF - - 0.5
Zero-Cross Turn-On Voltage
1st half cycle - - 5 20 V
Subsequent half cycles - - - 5 V
Operating Frequency 3- 20 - 500 Hz
Load Power Factor for Guaranteed Turn-On 4- PF 0.25 - - -
Input Characteristics @ 25°C
Input Control Current 5-I
F- 1.2 5 mA
Input Voltage Drop IF=5mA VF0.9 1.2 1.4 V
Input Drop-out Voltage - 0.8 - - V
Reverse Input Current VR=5V IR- - 10 µA
Common Characteristics @ 25°C
Input to Output Capacitance - CI/O -3-pF
1 Maximum continuous load current of a single pole or the sum of the load currents with both poles operating simultaneously.
2 Tested in accordance with EIA/NARM standard RS-443.
3 Zero Cross 1st half cycle @ <100Hz
4 Snubber circuits may be required at low power factors.
5 For high noise environment use at least 10mA LED current.
CPC1961
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R05
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 Drop (V)
1.23 1.24 1.25 1.26 1.27
Device Count (N)
0
5
10
15
20
25
30
35
Typical LED Forward Voltage Drop
(TA=25ºC, IF=5mA)
On-State Voltage (V)
2.1 2.2 2.3 2.4 2.5
Device Count (N)
0
5
10
15
20
25
Typical On-State Output
Forward Voltage Distribution
(TA=25ºC, IL=250mA, IF=5mA)
Blocking Voltage (VP)
735 740 745 750 755
Device Count (N)
0
5
10
15
20
25
Typical Blocking Voltage Distribution
(TA=25ºC, IF=0mA)
LED Forward Current (mA)
1.10 1.15 1.20 1.25 1.30
Device Count (N)
0
5
10
15
20
Typical IF for Switch Operation
(TA=25ºC, IL=250mA)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Blocking Voltage (VP)
710
720
730
740
750
760
770
780
790
Typical Blocking Voltage
vs. Temperature
(IF=0mA)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Leakage Current (nA)
0
20
40
60
80
100
120
140
Typical Leakage vs. Temperature
Measured Between Pins 4&5 and 7&8
(IF=0mA, VL=600V)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
On-State Voltage (V)
2.05
2.10
2.15
2.20
2.25
2.30
2.35
2.40
2.45
Typical On-State Voltage
vs. Temperature
(IF=5mA, IL=250mA)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
IF On (mA)
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
Typical IF for Switch Operation
vs. Temperature
(IL=250mA)
Temperature (ºC)
-40 -20 0 20 40 60 80 100
IF Off (mA)
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
Typical IF for Switch Dropout
vs. Temperature
(IL=250mA)
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CPC1961
R05
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
LED Forward Voltage (V)
1.0
1.1
1.2
1.3
1.4
1.5
1.6
LED Forward Voltage vs. Temperature
IF=50mA
IF=20mA
IF=10mA
IF=5mA
Temperature (ºC)
-40 -20 0 20 40 60 80 100
Load Current (mArms)
0
50
100
150
200
250
300
Maximum Concurrent
Total Load Current vs. Temperature
(IF=5mA)
Time (s)
0.001 0.01 0.1 1 10 100
Current (A)
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
Maximum Non-Repetitive Surge Current
(TA=25ºC)
-3 -2 -1 0 1 2 3
-300
-200
-100
0
100
200
300
Output Voltage (V)
Output Current (mA)
Typical Output Voltage
vs. Output Current
(TA=25ºC, IF=5mA)
CPC1961
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R05
MICHANICAL DIMENSIONS
Manufacturing Information
RoHS
2002/95/EC e3
Pb
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
mm
(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
mm
(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)
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-CPC1961-R05
©Copyright 2009, Clare, Inc.
All rights reserved. Printed in USA.
11/13/09
For additional information please visit our website at: www.clare.com
6
CPC1961
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)
18
K1= 4.20
(0.165)
Top Cover
Tape
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
mm
(inches)
