CLARE CPC1945G_1

CPC1945G
AC Solid State Relay
Parameter
AC Operating Voltage
Load Current
On State Voltage Drop
Rating
120
1
1.6
Units
Vrms
Arms
Vrms (at IL = 1Arms)
Features
• Load Current up to 1Arms
• 400VP 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
Applications
• Programmable Control
• Process Control
• Power Control Panels
• Remote Switching
• Gas Pump Electronics
• Contactors
• Large Relays
• Solenoids
• Motors
• Heaters
Description
The CPC1945G is an AC Solid State Switch using
patented waveguide coupling with dual power SCR
outputs to produce an alternative to optocoupler and
Triac circuits. The switches are robust enough to
provide a blocking voltage of up to 400VP . 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
CPC1945G is well suited for industrial environments
where electromagnetic interference could disrupt the
operation of electromechanical relays.
Approvals
• UL Recognized Component: File # E69938
• CSA Certified Component: Certificate # 1172007
Ordering Information
Part #
CPC1945G
Description
4-Lead, 16-Pin DIP (25/Tube)
Pin Configuration
1
16
– LED
+ LED
ZC
10
AC Load
8
AC Load
Pb
RoHS
2002/95/EC
DS-CPC1945G-R04
e3
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1
CPC1945G
Absolute Maximum Ratings (@ 25˚ C)
Parameter
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation1
PMAX , Total Package Dissipation 2
Isolation Voltage Input to Output
Operational Temperature
Storage Temperature
Ratings Units
400
VP
5
V
100
mA
1
A
150
mW
1600
mW
3750
Vrms
-40 to +85
°C
-40 to +125
°C
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.
1 Derate Linearly 1.33 mW/ºC
2 Derate Linearly 16.6 mW/ºC
Electrical Characteristcs
Parameters
Output Characteristics @ 25°C
Operating Voltage Range
Load Current, Continuous
Non-Repetitive Single Cycle Surge Current
Off State Leakage Current
On-State Voltage Drop
Critical Rate of Rise 3
Switching Speeds
Turn-on
Turn-off
Zero-Cross Turn-On Voltage
Operating Frequency 1
Load Power Factor for Guaranteed Turn-On 2
Input Characteristics @ 25°C
Input Control Current 4
Input Voltage Drop
Input Drop-out Voltage
Reverse Input Current
Common Characteristics @ 25°C
Input to Output Capacitance
Conditions
Symbol
Min
Typ
Max
Units
VL
VL=120Vrms
VL=400VP
IL=1Arms
-
IL
dV/dt
20
0.005
1000
-
120
1.0
10
1
1.6
-
Vrms
Arms
A
mA
Vrms
V/µs
1st half cycle
Subsequent half cycle
-
tON
tOFF
PF
20
0.25
2
1
-
0.5
0.5
10
400
-
IF=5mA
VR=5V
IF
VF
IR
0.9
0.8
-
0.8
1.2
-
5
1.4
10
mA
V
V
µA
-
CI/O
-
3
-
pF
IF=5 mA
ITSM
ILEAK
cycles
V
V
Hz
-
1
Zero Cross 1st half cycle @ <100Hz
2 Snubber circuits may be required at low power factors.
3 Tested in accordance with EIA/NARM standard RS-443.
4 For high noise environments, use I =10mA.
F
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R04
CPC1945G
PERFORMANCE DATA*
25
25
20
15
10
5
10
5
0.90
15
10
5
0.77
0.78 0.79 0.80 0.81 0.82
LED Forward Current (mA)
0.83
Typical Blocking Voltage
vs. Temperature
On-State Voltage (Vrms)
650
600
550
500
-40
-20
0
20
40
60
Temperature (ºC)
80
100
5
565
Typical IF for Switch Operation
vs. Temperature
(IL=500mArms)
570
575 580 585 590
Blocking Voltage (VP)
595
Typical Leakage Current vs. Temperature
(VL=400VP)
200
0.75
180
160
140
120
100
-20
0
20
40
60
Temperature (ºC)
80
-40
100
Typical On-State Voltage
vs. Temperature
(IL=500mArms)
1.00
0.95
0.90
0
20
40
60
Temperature (ºC)
0
20
40
60
Temperature (ºC)
80
100
Typical LED Forward Voltage Drop
vs. Temperature
1.05
-20
-20
1.6
1.10
0.85
-40
10
1.16
0.80
1.15
700
1.04
1.07
1.10
1.13
On-State Voltage (Vrms)
0.85
0.70
-40
0
15
0
1.01
1.30
LED Forward Current (mA)
Device Count (N)
1.26
1.27
1.28
1.29
LED Forward Voltage (V)
Typical IF for Switch Operation
(TA=25ºC, IL=1Arms)
20
Blocking Voltage (VP)
15
Leakage Current (μA)
1.25
80
100
1.5
IF=50mA
IF=20mA
1.4
1.3
1.2
1.1
-40
IF=10mA
IF=5mA
-20
0
20
40
60
Temperature (ºC)
80
100
Maximum Surge Current (non-repetitive)
(TJ=50ºC max)
Load Current, Free Air
vs. Temperature
1200
12
Peak Surge Current (A)
Load Current (mArms)
20
0
0
Typical Blocking Voltage Distribution
(TA=25ºC)
20
Device Count (N)
Device Count (N)
Device Count (N)
30
Typical On-State Voltage Distribution
(TA=25ºC, IL=1Arms)
LED Forward Voltage (V)
35
Typical LED Forward Voltage Drop
(TA=25ºC, IF=5mA)
1000
800
600
400
200
10
8
6
4
2
0
0
-40
-20
0
20
40
60
Temperature (ºC)
80
100
16
50
Pulse Duration (mS)
100
*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.
R04
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CPC1945G
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.
Pb
RoHS
2002/95/EC
e3
MECHANICAL DIMENSIONS
4-Lead, 16-Pin, DIP Package
Recommended PCB Hole Pattern
7.620 ± 0.254
(0.300 ± 0.010)
19.202 ± 0.381
(0.756 ± 0.015)
Pin 16
Pin 16
6.350 ± 0.127
(0.250 ± 0.005)
Pin 1
17.780 TYP
(0.700 TYP)
15.240 TYP
(0.600 TYP)
3.302 ± 0.051
(0.130 ± 0.002)
0.800 DIA x 4
(0.031 DIA x 4)
0.010 TYP
7.620
(0.300)
9.144 ± 0.508
(0.360 ± 0.020)
Pin 1
7.239 TYP
(0.285 TYP)
2.540 ± 0.127
(0.100 ± 0.005)
15.240
(0.600)
17.780
(0.700)
4.064 TYP
(0.160 TYP)
0.559 ± 0.102
(0.022 ± 0.004)
0.457 ± 0.076
(0.018 ± 0.003)
Dimensions
mm
(inches)
For additional information please visit our website at: www.clare.com
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.
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Specification: DS-CPC1945G-R04
©Copyright 2008, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
9/16/08