CPC1978J [CLARE]
i4-PAC⑩ Power Relay; I4 -PAC ™功率继电器
| 型号： | CPC1978J |
| 厂家： | 
CLARE |
| 描述： | i4-PAC⑩ Power Relay |
| 文件： | 总5页 (文件大小：236K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CPC1978J
i4-PAC™ Power Relay
Description
CPC1978J
Units
VP
Arms
Ω
Clare and IXYS have combined to bring OptoMOS
technology, reliability and compact size to a new
family of high power solid state relays. The
CPC1978J, a 1-Form-A solid state relay, is part of
this new family. The CPC1978J employs optically
coupled MOSFET technology to provide 2500Vrms of
input to output isolation. The efficient MOSFET
switches and photovoltaic die use Clare’s patented
OptoMOS architecture while the input is controlled
by a highly efficient GaAlAs infrared LED. The
combination of low on resistance and high load
current handling capability makes the relay suitable
for a variety of high performance switching
applications.
Blocking Voltage
Load Current
On-resistance
RθJC
800
2.5
2.3
0.35
°C/W
Features
• Compact i4-PAC™ Power Package
• Low Thermal Resistance
• Heat Sink Option
• Handle Load Currents Up to 2.5Arms (free air)
• High Reliability
• No Moving Parts
• Low Drive Power Requirements (TTL/CMOS
Compatible)
• Arc-Free With No Snubbing Circuits
• 2500Vrms Input/Output Isolation
• No EMI/RFI Generation
The unique i4-PAC™ package pioneered by IXYS
allows solid state relays to achieve the highest
current and power ratings. This package features an
IXYS unique process where the silicon chips are soft
soldered onto the Direct Copper bond (DCB)
substrate instead of the usual copper leadframe. The
DCB ceramic, the same substrate used in high
power modules, not only provides 2500Vrms isolation,
but also very low thermal resistance.
• Machine Insertable, Wave Solderable
Applications
• Industrial Controls
• Motor Control
• Robotics
• Medical Equipment—Patient/Equipment Isolation
• Instrumentation
• Multiplexers
Ordering Information
• Data Acquisition
Part #
Description
• Electronic Switching
• I/O Subsystems
CPC1978J
i4-PAC™ 25 per tube
• Meters (Watt-Hour, Water, Gas)
• Transportation Equipment
• Aerospace/Defense
Pin Configuration
CPC1978J Pinout
Switching Characteristics of
Normally Open (Form A) Devices
DS-CPC1978J-R02.3
1
www.clare.com
CPC1978J
Absolute Maximum Ratings (@ 25˚ 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.
Parameter
Ratings
Units
VP
V
mA
A
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
800
5
100
1
Input Power Dissipation
150
mW
Isolation Voltage
Input to Output
Operational Temperature
Storage Temperature
Soldering Temperature
(10 Seconds Max.)
2500
-40 to +85
-40 to +125
+260
VRMS
°C
°C
°C
Electrical Characteristics
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Output Characteristics @ 25°C
Load Current
Peak Load Current
On-Resistance 1
Continuous, free air
T ≤ 10ms
IF=10mA, IL=1.0A
VL=800V
IL
IL
RON
ILEAK
-
-
-
-
-
-
1.7
-
2.5
10
2.3
1
Arms
Arms
Ω
Off-State Leakage Current
µA
Switching Speeds
Turn-On
IF=20mA, VL=10V
IF=20mA, VL=10V
TON
TOFF
-
-
8
0.15
20
5
ms
ms
Turn-Off
Input Characteristics @ 25°C
Input Control Current 2
Input Dropout Current
Input Voltage Drop
Reverse Input Current
IL=1.0A
-
IF=5mA
VR=5V
IF
IF
VF
IR
10
0.6
0.9
-
-
-
1.2
-
-
-
1.4
10
mA
mA
V
µA
Common Characteristics @ 25°C
Capacitance Input to Output
Thermal Characteristics
-
-
CI/O
-
-
1
-
-
pF
Thermal Resistance, Junction to case
1 Measurement taken within 1 second of on time.
RθJC
0.35
°C/W
2 For applications requiring high temperature operation (greater than 60oC) an LED drive current of 20mA is recommended.
R02.3
2
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CPC1978J
PERFORMANCE DATA*
35
30
25
20
15
10
5
35
30
25
20
15
10
5
35
30
25
20
15
10
5
0
0
0
825
830
835
840
845
850
1.65
1.66
1.67
1.68
1.69
1.70
1.17
1.19
1.21
1.23
1.25
Blocking Voltage (V
)
LED Forward Voltage (V)
P
CPC1978J
Typical Load Current vs. Temperature
3500
3000
2500
2000
1500
1000
500
25
20
15
10
5
25
20
15
10
5
IF = 20mA
IF = 10mA
0
-40 -20
0
20
40
60
80 100 120
0
0
6.5
7.0
7.5
8.0
8.5
9.0
0.10
0.12
0.14
0.16
0.18
0.20
Turn-On (ms)
Turn-Off (ms)
CPC1978J
Typical Leakage vs. Temperature at
Maximum Rated Blocking Voltage
(Measured across Pins 1 & 2)
CPC1978J
Typical Turn-On vs. Temperature
(Load Current = 1A
CPC1978J
Typical Blocking Voltage vs. Temperature
)
DC
0.014
0.012
0.010
0.008
0.006
0.004
0.002
0
855
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0
850
845
840
835
830
825
820
815
IF = 10mA
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
CPC1978J
Typical Turn-Off vs. Temperature
(Load Current = 1A
CPC1978J
CPC1978J
Typical Turn-On vs. LED Forward Current
Typical LED Forward Voltage Drop
vs. Temperature
)
DC
(Load Current = 1A
DC
)
0.18
0.16
0.14
0.12
0.10
0.08
0.06
0.04
18.0
16.0
14.0
12.0
10.0
8.0
1.8
1.6
1.4
1.2
1.0
0.8
I
= 50mA
F
6.0
I
I
= 20mA
= 10mA
F
F
IF = 10mA
4.0
2.0
1.0
0
-40
-20
0
20
40
60
80
100
0
5
10 15 20 25 30 35 40 45 50
-40 -20
0
20
40
60
80 100 120
LED Forward Current (mA)
*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.
R02.3
www.clare.com
3
CPC1978J
PERFORMANCE DATA*
CPC1978J
CPC1978J
Typical Turn-Off vs. LED Forward Current
(Load Current = 1A
CPC1978J
Typical On-Resistance vs. Temperature
(Load Current = max rated)
Typical I for Switch Operation
F
vs. Temperature
(Load Current = 1A
)
DC
)
DC
0.18
0.17
0.16
0.15
0.14
0.13
0.12
0.11
0.10
0
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
20.0
18.0
16.0
14.0
12.0
10.0
8.0
6.0
4.0
2.0
0.0
0
5
10 15 20 25 30 35 40 45 50
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
LED Forward Current (mA)
CPC1978J
Energy Rating Curve
(Free air, no heat sink)
16
14
12
10
8
6
4
2
0
-6.0
-4.0
-2.0
2.0
4.0
6.0
0
1ms 10ms 100ms 1s
10s 100s
Load Voltage (V)
Time
*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.
R02.3
4
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MECHANICAL DIMENSIONS
0.190 MIN - 0.205 MAX
(4.83 MIN - 5.21 MAX)
0.046 MIN - 0.085 MAX
(1.17 MIN - 2.16 MAX)
0.770 MIN - 0.799 MAX
(19.56 MIN - 20.29 MAX)
0.660 MIN - 0.690 MAX
(16.76 MIN - 17.53 MAX)
0.210 MIN - 0.244 MAX
(5.33 MIN - 6.20 MAX)
0.065 MIN - 0.080 MAX
(1.65 MIN - 2.03 MAX)
ISOLATED HEAT SINK
0.100 MIN - 0.180 MAX
(2.54 MIN - 4.57 MAX)
0.819 MIN - 0.840 MAX
(20.80 MIN - 21.34 MAX)
0.590 MIN - 0.620 MAX
(14.99 MIN - 15.75 MAX)
0.083 MIN - 0.102 MAX
(2.11 MIN - 2.59 MAX)
0.780 MIN - 0.840 MAX
(19.81 MIN - 21.34 MAX)
0.150 BSC
(3.81 BSC)
0.020 MIN - 0.029 MAX
(0.51 MIN - 0.74 MAX)
0.058 MIN - 0.068 MAX
(1.47 MIN - 1.73 MAX)
0.300 BSC
(7.62 BSC)
0.045 MIN - 0.055 MAX
(1.14 MIN - 1.40 MAX)
0.102 MIN - 0.118 MAX
(2.59 MIN - 3.00 MAX)
NOTE: Bottom heatsink meets 2500V
isolation to the other pins.
rms
Dimensions
inches
(mm)
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-CPC1978J-R02.3
©Copyright 2004, Clare, Inc.
OptoMOS® is a registered trademark of Clare, Inc.
i4-PAC™ is a registered trademark of Clare, Inc.
All rights reserved. Printed in USA.
4/13/04
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