CLARE CPC1972 Ac power switch Datasheet

CPC1972
AC Power Switch
Parameter
Blocking Voltage
Load Current
On State Voltage Drop
Operating Voltage
Ratings
800
250
3
550
Units
VP
mArms
Vrms (at IL = 250 mArms)
Vrms
Features
•
•
•
•
•
•
•
•
•
•
•
Load Current up to 250mArms
800VP 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
•
•
•
•
•
•
•
•
•
•
Description
The CPC1972 is an AC Solid State Switch using
optical coupling with dual power silicon controlled
rectifier (SCR) outputs to produce an alternative to
optocoupler and Triac circuits. The CPC1972 switches
are robust enough to provide a blocking voltage
of up to 800VP . 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 the control and
load circuits. As a result the CPC1972 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
Programmable Control
Process Control
Power Control Panels
Remote Switching
Gas Pump Electronics
Contactors
Large Relays
Solenoids
Motors
Heaters
Part Number
CPC1972G
CPC1972GS
CPC1972GSTR
Description
6-Pin DIP (50/Tube)
6-Pin Surface Mount (50/Tube)
6-Pin Surface Mount (1000/Reel)
Pin Configuration
1
6
2
5
+ LED
– LED
N/C
Pb
RoHS
2002/95/EC
DS-CPC1972-R04
3
ZC
4
AC Load
N/C
AC Load
e3
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1
CPC1972
Absolute Maximum Ratings @ 25ºC
Parameter
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
Input Power Dissipation 1
Total Package Dissipation 2
Isolation Voltage, Input to Output
Operational Temperature
Storage Temperature
1
Derate linearly 1.33 mW / ºC
2
Derate linearly 6.67 mW / ºC
Ratings
800
5
50
1
150
800
3750
-40 to +85
-40 to +125
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.
Units
VP
V
mA
A
mW
mW
Vrms
°C
°C
Electrical Characteristics @ 25ºC
Parameters
Output Characteristics
Operating Voltage Range
Load Current
Continuous
Peak
Off State Leakage Current
On-State Voltage Drop
Critical Rate of Rise
Holding Current
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 3
Input Voltage Drop
Input Drop-out Voltage
Reverse Input Current
Common Characteristics
Input to Output Capacitance
1
2
3
2
Conditions
Symbol
Min
Typ
Max
Units
-
VL
5
-
550
Vrms
t = 10ms
VL=800VP
IL = 250mArms
IF=5mA
IL
ITSM
ILEAK
VON
dV/dt
IH
5
500
-
300
250
2
1
3
-
mArms
AP
µA
Vrms
V/µs
µA
1st half-cycle
Subsequent half-cycle
f=60Hz
ton
toff
PF
20
0.25
5
1
-
0.5
0.5
20
500
-
IF=5mA
VR=5V
IF
VF
IR
0.9
0.8
-
1.2
-
5
1.4
10
mA
V
V
µA
-
CI/O
-
3
-
pF
IF=5mA
cycles
V
V
Hz
-
Zero Cross 1st half-cycle @ <100Hz
Snubber circuits may be required at low power factors.
For high noise environment use at least 10mA LED current
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R04
CPC1972
PERFORMANCE DATA*
Typical LED Forward Voltage Drop
(IF=5mA, TA=25ºC)
35
35
35
20
15
10
25
20
15
10
5
5
0
0
1.21
Device Count (N)
25
1.22
1.23
1.24
1.25
LED Forward Voltage Drop (V)
Device Count (N)
25
20
15
10
5
0
1.89
25
Typical Blocking Voltage Distribution
(TA=25ºC)
30
30
Device Count (N)
Device Count (N)
30
Typical On-State Output
Forward Voltage Distribution
(TA=25ºC)
1.91 1.93 1.95 1.97 1.99
Output Voltage Drop (Vrms)
857
2.01
858
859
860
861
862
863
Blocking Voltage (VP)
Typical IF for Switch Operation
(TA=25ºC)
20
15
10
5
0
1.30
1.3
I F = 30mA
I F = 20mA
I F = 10mA
I F = 5mA
1.2
1.1
-40
-20
0
20
40
60
Temperature (ºC)
80
100
120
1.60
Typical Output Voltage Drop
vs. Temperature
2.4
3.1
2.1
2.8
1.8
2.5
1.5
Von (Vrms)
I F = 50mA
LED Current (mA)
LED Forward Voltage Drop (V)
1.6
1.4
1.40 1.45 1.50 1.55
LED Current (mA)
Typical IF for Switch Operation
vs. Temperature
Typical LED Forward Voltage Drop
vs. Temperature
1.5
1.35
1.2
0.9
IL=250mArms
2.2
1.9
1.6
0.6
1.3
0.3
1.0
0.0
-40
-10
20
50
Temperature (ºC)
80
-40
-10
20
50
Temperature (ºC)
80
*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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3
CPC1972
PERFORMANCE DATA*
Typical Maximum Load Current
vs. Temperature
Blocking Voltage (VP)
Load Current (mArms)
400
350
300
250
I F =5mA
150
100
975
0.7
950
0.6
Leakage (µA)
450
200
Typical Leakage vs. Temperature
(VL=800VP)
Typical Blocking Voltage
vs. Temperature
925
900
875
850
825
-40
-20
0
20
40
60
80
Temperature (ºC)
100
120
0.4
0.3
0.2
0.1
50
0
0.5
0.0
-40
-10
20
50
Temperature (ºC)
-40
80
-10
20
50
Temperature (ºC)
80
Maximum Surge Current (Non-Repetitive)
(TJ=50ºC max)
Peak Surge Current (A P)
3.0
2.5
2.0
1.5
1.0
0.5
0
10
50
100
Pulse Duration (ms)
*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
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R04
CPC1972
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
CPC1972G / CPC1972GS
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
CPC1972G / CPC1972GS
250ºC 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
R04
RoHS
2002/95/EC
e3
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5
CPC1972
MECHANICAL DIMENSIONS
CPC1972G
8.382 ± 0.381
(0.330 ± 0.015)
PCB Hole Pattern
7.239 TYP
(0.285 TYP)
2.54 ± 0.127
(0.100 ± 0.005)
6 - 0.800 DIA.
(6 - 0.031 DIA.)
9.144 ± 0.508
(0.360 ± 0.020)
6.350 ± 0.127
(0.250 ± 0.005)
2.540 ± 0.127
(0.100 ± 0.005)
7.620 ± 0.127
(0.300 ± 0.005)
7.620 ± 0.254
(0.300 ± 0.010)
1.651 ± 0.254
(0.065 ± 0.010)
3.302 ± 0.051
(0.130 ± 0.002)
0.254 ± 0.0127
(0.010 ± 0.0005)
6.350 ± 0.127
(0.250 ± 0.005)
5.080 ± 0.127
(0.200 ± 0.005)
4.064 TYP
(0.160 TYP)
Dimensions
mm
(inches)
0.457 ± 0.076
(0.018 ± 0.003)
CPC1972GS
8.382 ± 0.381
(0.330 ± 0.015)
9.524 ± 0.508
(0.375 ± 0.020)
0.635 ± 0.127
(0.025 ± 0.005)
PCB Land Pattern
2.54 ± 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)
1.651 ± 0.254
(0.065 ± 0.010)
7.620 ± 0.254
(0.300 ± 0.010)
0.254 ± 0.0127
(0.010 ± 0.0005)
8.90
(0.3503)
1.65
(0.0649)
0.65
(0.0255)
3.302 ± 0.051
(0.130 ± 0.002)
4.445 ± 0.254
(0.175 ± 0.010)
Dimensions
mm
(inches)
1.651 ± 0.254
(0.065 ± 0.010)
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R04
CPC1972
CPC1972GS Tape & Reel
330.2 Dia
(13.00 Dia)
Top Cover
Tape Thickness
0.102 Max
(0.004 Max)
W=16.00
(0.63)
B0 = 10.10
(0.398)
K0 = 4.90
(0.19)
K1 = 3.80
(0.15)
P = 12.00
(0.472)
User Direction of Feed
Embossed
Carrier
Embossment
A0 = 10.10
(0.398)
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
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.
Specification: DS-CPC1972-R04
©Copyright 2011, Clare, Inc.
All rights reserved. Printed in USA.
1/7/2011
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