CPC1943

CPC1943
Optically Coupled
AC Power Switch
INTEGRATED CIRCUITS DIVISION
Parameter
Blocking Voltage
Load Current
On State Voltage Drop
Rating
400
500
1.4
Units
VP
mArms
Vrms (at IL = 500mArms)
Features
• Load Current up to 0.5Arms
• 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 CPC1943 is an AC Solid State Switch using
optical coupling with dual power SCR outputs to
produce an alternative to optocoupler and Triac
circuits. The CPC1943 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
CPC1943 is well suited for industrial environments
where electromagnetic interference could disrupt the
operation of electromechanical relays.
Approvals
• UL 508 Certified Component: File E69938
• CSA Certified Component: File 043639
Ordering Information
Part #
CPC1943G
CPC1943GS
CPC1943GSTR
Description
6-Pin Dip (50/Tube)
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount (1000/Reel)
Pin Configuration
1
6
+ LED
- LED
2
3
DS-CPC1943-R08
www.ixysic.com
ZC
5
AC Load
AC Load
4
1
INTEGRATED CIRCUITS DIVISION
CPC1943
Absolute Maximum Ratings @ 25ºC
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
800
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 6.67 mW / ºC
Electrical Characteristics @ 25ºC
Parameters
Output Characteristics
Operating Voltage Range
Load Current, Continuous
Off State Leakage Current
On-State Voltage Drop
Critical Rate of Rise 3
Switching Speeds
Turn-on
Turn-off
Zero-Cross Turn-On Voltage 1
Operating Frequency
Load Power Factor for Guaranteed Turn-On 2
Input Characteristics
Input Control Current to Activate 4
Input Voltage Drop
Input Drop-out Voltage
Reverse Input Current
Common Characteristics
Input to Output Capacitance
Conditions
Symbol
Min
Typ
Max
Units
VL
VL=120-240Vrms
VL=400VP
IL=500mArms
-
IL
20
0.005
1000
-
120
0.5
1
1.4
-
Vrms
Arms
mA
Vrms
V/µs
20
0.25
2
1
-
0.5
0.5
10
500
-
0.8
1.2
-
5
1.4
10
mA
V
V
µA
3
-
pF
IF=5 mA
1st half cycle
Subsequent half cycle
-
ILEAK
VON
dV/dt
ton
toff
PF
IF=5mA
VR=5V
IF
VF
IR
0.9
0.8
-
-
CI/O
-
cycles
V
V
Hz
-
1
Zero Cross 1st half cycle @ <100Hz
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
2
2
www.ixysic.com
R08
INTEGRATED CIRCUITS DIVISION
CPC1943
PERFORMANCE DATA*
Typical LED Forward Voltage Drop
(TA=25ºC, IF=5mA)
25
Device Count (N)
25
20
15
10
5
15
10
5
0
0
1.25
1.26
1.27
1.28
1.29
LED Forward Voltage (V)
LED Currrent (mA)
10
5
0
0.94
0.96
0.99
1.02
On-State Voltage (Vrms)
0.78
0.79 0.80 0.81
LED Current (mA)
0.82
0.80
0.75
500
-40
-20
0
20
40
60
Temperature (ºC)
80
-20
0
20
40
60
Temperature (ºC)
80
130
-40
100
Typical On-State Voltage
vs. Temperature
(IL=250mArms)
0.95
0.90
0.85
Load Current, Free Air
vs. Temperature
0
20
40
60
Temperature (ºC)
80
0
20
40
60
Temperature (ºC)
80
100
1.6
1.00
-20
-20
Typical LED Forward Voltage Drop
vs.Temperature
1.05
0.80
-40
100
Typical Leakage Current
vs. Temperature
(VL=400VP)
150
LED Forward Voltage (V)
On-State Voltage (Vrms)
Blocking Voltage (VP)
550
595
140
1.10
600
575 580 585 590
Blocking Voltage (VP)
160
0.70
Typical Blocking Voltage
vs. Temperature
650
570
170
0.85
-40
700
5
180
0.90
0.83
10
565
0.65
0.77
15
1.04
Typical IF for Switch Operation
vs. Temperature
(IL=250mArms)
0.95
15
Typical Blocking Voltage Distribution
(TA=25ºC)
0
0.91
1.30
Typical IF for Switch Operation
(TA=25ºC, IL=500mArms)
20
Device Count (N)
20
Leakage (PA)
Device Count (N)
30
20
Device Count (N)
35
Typical On-State Voltage Distribution
(TA=25ºC, IL=500mArms)
100
1.5
IF=50mA
IF=20mA
1.4
1.3
1.2
1.1
-40
IF=10mA
IF=5mA
-20
Typical dV/dt vs. Temperature
0
20
40
60
Temperature (ºC)
80
100
dV/dt Method
Critical Rate of Rise (V/Ps)
Load Current (mArms)
550
500
450
400
350
300
1200
Vo
1000
800
Vo = 300V
dv 0.63 x 300V
dt
RC
63%
600
189
RC
In accordance with
EIA/NARM Standards
RS-443 for Solid State Relays
400
200
10%
250
-40
-20
0
20
40
60
Temperature (ºC)
80
100
0
25
50
Temperature (ºC)
85
RC
*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.
R08
www.ixysic.com
3
INTEGRATED CIRCUITS DIVISION
CPC1943
Manufacturing Information
Moisture Sensitivity
All plastic encapsulated semiconductor packages are susceptible to moisture ingression. IXYS Integrated
Circuits Division 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
CPC1943G / CPC1943GS
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
CPC1943G / CPC1943GS
250ºC for 30 seconds
Board Wash
IXYS Integrated Circuits Division recommends the use of no-clean flux formulations. However, board washing to
remove flux residue is acceptable. Since IXYS Integrated Circuits Division 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- or Fluorine-based solvents or fluxes should not be used.
Cleaning methods that employ ultrasonic energy should not be used.
4
www.ixysic.com
R08
INTEGRATED CIRCUITS DIVISION
CPC1943
MECHANICAL DIMENSIONS
CPC1943G
3.302 ± 0.051
(0.130 ± 0.002)
2.540 ± 0.127
(0.100 ± 0.005)
7.620 ± 0.254
(0.300 ± 0.010)
6.350 ± 0.127
(0.250 ± 0.005)
9.144 ± 0.508
(0.360 ± 0.020)
Pin 1
PCB Hole Pattern
6 - 0.800 DIA.
(6 - 0.031 DIA.)
2.540 ± 0.127
(0.100 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
0.254 TYP.
(0.010 TYP.)
9.652 ± 0.381
(0.380 ± 0.015)
7.239 TYP.
(0.285 TYP.)
6.350 ± 0.127
(0.250 ± 0.005)
5.080 ± 0.127
(0.200 ± 0.005)
4.064 TYP.
(0.160 TYP.)
0.457 ± 0.076
(0.018 ± 0.003)
Dimensions
mm
(inches)
2.007 ± 0.102
(0.079 ± 0.004)
CPC1943GS
9.525 ± 0.254
(0.375 ± 0.010)
2.540 ± 0.127
(0.100 ± 0.005)
2.54
(0.10)
6.350 ± 0.127
(0.250 ± 0.005)
0.457 ± 0.076
(0.018 ± 0.003)
7.620 ± 0.254
(0.300 ± 0.010)
Pin 1
9.652 ± 0.381
(0.380 ± 0.015)
3.302 ± 0.051
(0.130 ± 0.002)
PCB Land Pattern
0.254 ± 0.0127
(0.010 ± 0.0005)
0.65
(0.0256)
0.635 ± 0.127
(0.025 ± 0.005)
1.65
(0.065)
4.445 ± 0.127
(0.175 ± 0.005)
Dimensions
mm
(inches)
2.159 ± 0.102
(0.085 ± 0.004)
R08
8.90
(0.350)
www.ixysic.com
5
INTEGRATED CIRCUITS DIVISION
CPC1943
CPC1943GSTR Tape & Reel
330.2 DIA.
(13.00 DIA.)
Top Cover
Tape Thickness
0.102 MAX.
(0.004 MAX.)
K0 =4.90
(0.193)
K1 =4.20
(0.165)
Embossed Carrier
Embossment
W=16.00
(0.63)
Bo=10.30
(0.406)
Ao=10.30
(0.406)
P=12.00
(0.472)
User Direction of Feed
Dimensions
mm
(inches)
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
For additional information please visit our website at: www.ixysic.com
IXYS Integrated Circuits Division 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 IXYS Integrated
Circuits Division’s Standard Terms and Conditions of Sale, IXYS Integrated Circuits Division 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 IXYS Integrated Circuits Division’s product may result in direct physical harm, injury, or death to a person or severe
property or environmental damage. IXYS Integrated Circuits Division reserves the right to discontinue or make changes to its products at any time without notice.
6
Specification: DS-CPC1943-R08
©Copyright 2013, IXYS Integrated Circuits Division
OptoMOS® is a registered trademark of IXYS Integrated Circuits Division
All rights reserved. Printed in USA.
10/18/2013