CLARE CPC1945Y Ac solid state relay Datasheet

CPC1945Y
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 CPC1945Y is an AC Solid State Relay (SSR)
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
CPC1945Y 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 #
CPC1945Y
Description
4-Pin (8-Pin Body) SIP (25/Tube)
Pin Configuration
ZC
1
2
– LED + LED
Pb
RoHS
2002/95/EC
DS-CPC1945Y-R05
6
8
AC Load AC Load
e3
www.clare.com
1
CPC1945Y
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
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 Characteristics @ 25ºC
Parameters
Output Characteristics
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
Input Control Current 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=120Vrms
VL=400VP
IL=1Arms
-
IL
ITSM
ILEAK
dV/dt
20
0.005
1000
-
120
1
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
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
2
www.clare.com
R05
CPC1945Y
PERFORMANCE DATA*
25
Device Count (N)
Device Count (N)
30
25
20
15
10
5
0
Typical On-State Voltage Distribution
(IL=1Arms, TA=25ºC)
20
20
Device Count (N)
35
Typical LED Forward Voltage Drop
(IF=5mA, TA=25ºC)
15
10
5
1.26
1.27
1.28
1.29
LED Forward Voltage (V)
1.30
1.01
10
5
1.04
1.07
1.10
1.13
On-State Voltage (Vrms)
565
1.16
570
575 580 585 590
Blocking Voltage (VP)
595
Typical IF for Switch Operation
(IL=1Arms, TA=25ºC)
20
Device Count (N)
15
0
0
1.25
Typical Blocking Voltage Distribution
(TA=25ºC)
15
10
5
0
0.77
0.90
1.5
LED Forward Current (mA)
LED Forward Voltage (V)
1.6
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
0.83
Typical IF for Switch Operation
vs. Temperature
(IL=500mArms)
1.15
On-State Voltage (Vrms)
Typical LED Forward Voltage Drop
vs. Temperature
0.78 0.79 0.80 0.81 0.82
LED Forward Current (mA)
0.85
0.80
0.75
0.70
-40
-20
0
20
40
60
Temperature (ºC)
80
100
Typical On-State Voltage
vs. Temperature
(IL=500mArms)
1.10
1.05
1.00
0.95
0.90
0.85
-40
-20
0
20
40
60
Temperature (ºC)
80
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.
R05
www.clare.com
3
CPC1945Y
PERFORMANCE DATA*
Typical Blocking Voltage
vs. Temperature
Load Current, Free Air
vs. Temperature
700
Blocking Voltage (VP)
1000
800
600
400
200
-40
-20
0
20
40
60
Temperature (ºC)
80
650
600
550
500
-40
0
100
200
Leakage Current (μA)
1200
Load Current (mArms)
Typical Leakage Current vs. Temperature
(VL=400VP)
180
160
140
120
100
-20
0
20
40
60
Temperature (ºC)
80
100
-40
-20
0
20
40
60
Temperature (ºC)
80
100
Maximum Surge Current (non-repetitive)
(TJ=50ºC max)
Peak Surge Current (A)
12
10
8
6
4
2
0
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.
4
www.clare.com
R05
CPC1945Y
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
CPC1945Y
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
CPC1945Y
245ºC 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 may 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.
Pb
R05
RoHS
2002/95/EC
e3
www.clare.com
5
CPC1945Y
MECHANICAL DIMENSIONS
CPC1945Y
1.30
(0.051)
6.350 ± 0.127
(0.250 ± 0.005)
Pin 1
Pin 8
0.457 ± 0.076
(0.018 ± 0.003)
PCB Hole Pattern
3.302 ± 0.051
(0.130 ± 0.002)
19.202 ± 0.381
(0.756 ± 0.015)
2.642 ± 0.127
(0.104 ± 0.005)
0.711 ± 0.102
(0.028 ± 0.004)
5.08 ± 0.127
(0.200 ± 0.005)
5.944 ± 0.127
(0.234 ± 0.005)
Pin 1
0.254 ± 0.013
(0.010 ± 0.0005)
10.160 ± 0.127
(0.400 ± 0.005)
2.540 ± 0.127
(0.100 ± 0.005)
0.800 DIA. x4
(0.031 DIA. x4)
5.080
(0.200)
10.160
(0.400)
2.540
(0.100)
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.
6
Specification: DS-CPC1945Y-R05
©Copyright 2011, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
1/7/2011
Similar pages