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CPC1778J

P1-P2
Power Solid State Relays
i4-PAC™, ISOPLUS264, and the Power SIP Relays
Features
Description
This unique family of 1-Form-A high power Solid State Relays (SSRs) combines Clare’s proven
optical isolation with IXYS advanced power MOSFET devices to deliver the industry’s highest
power MOSFET based SSRs. The efficient MOSFET switches and photovoltaic die employ Clare’s
patented OptoMOS™ architecture which is based on an optically-coupled input controlled by a
highly efficient GaAlAs infrared LED. The combination of low on resistance and high load current
handling capabilities makes these relays suitable for a variety of high performance switching
applications. As with all Clare SSRs, they are ideal EMR replacements and offer higher reliability,
lower drive current, no contact bounce and peak performance in the harshest shock, vibration
and magnetic environments.
With the recent expansion of the power relay family, Clare provides maximum flexibility for
designers as it now offers a full range of current (up to 15A
rms
) and voltage (60V to 1000V)
options, full AC/DC or reduced cost DC-only operation in 3 different package types (Power SIP,
i4-PAC™ and the ISOPLUS264).
The SIP package offers pin for pin compatibility with other power solid state relays, allowing
designers to bring Clare’s superior reliability to existing designs without changing printed circuit
boards. What distinguishes Clare’s offerings from other power solid state relays are the unique
package options, the i4-PAC™ and the ISOPLUS264. Both are part of the IXYS family of ISOPLUS
packages. These packages feature the IXYS unique (patent pending) process where the silicon
chips are soft soldered onto the Direct Copper Bond (DCB) substrate instead of the usual copper
lead frame. The DCB ceramic, the same substrate material used in high power modules, not only
provides isolation capability (2500V
rms
) but also unbeatable low thermal resistance (0.30 ºC/W for
the ISOPLUS264) compared to conventional external mounted isolation material. Along with the
ability to attach a heat sink, these factors combine to give Clare’s new power relays unbeatable
current handling capability in a compact package.
• Solid State Reliability
• Handle loads up to 15A
rms
• Voltage ratings from 60V - 1000V
• Low On Resistance
• Compact i4-PAC™ Package with low
thermal resistance and heat sink
• Industry Standard 4-Pin SIP
Package
• Low input control current (≤ 10mA)
• UL 508 Approval Pending
• Motor controls
• Power Supplies
• Robotics
• Medical equipment
• Transportation equipment
• Consumer appliances
• Industrial control
• Test and Measurement Equipment
• Aerospace/Defense
Applications
Block Diagrams:
AC/DC Version* DC Version*
* i4-PAC™ and ISOPLUS264 have
both AC/DC and DC-only versions
Clare, 78 Cherry Hill Drive, Beverly, MA 01915
Tel: 978-524-6700 • Fax: 978-524-4700
Web: www.clare.com
Part
Number
Output
Type
Blocking
Voltage
(V
P
)
Load
Current
(A
rms
)
On
Resistance
(Ohms)
Switching
Speeds
T
ON
/T
OFF
(ms)
Package Thermal
Resistance
R
θJC
(ºC/W)
CPC1908J AC/DC 60 8 0.3 20/5 i4-PAC™ 0.35
CPC1928J AC/DC 200 6 0.2 20/5 i4-PAC™ 0.35
CPC1967J AC/DC 400 3 0.85 20/5 i4-PAC™ 0.35
CPC1977J AC/DC 600 4 1 20/5 i4-PAC™ 0.35
CPC1978J AC/DC 800 2.5 2.3 20/5 i4-PAC™ 0.35
CPC1986J AC/DC 1000 1.2 3 20/5 i4-PAC™ 0.35
CPC1909J AC/DC 60 10 0.1 20/5 ISOPLUS264 0.3
CPC1918J AC/DC 100 9 0.12 25/10 ISOPLUS264 0.3
CPC1927J AC/DC 250 7 0.20 25/10 ISOPLUS264 0.3
CPC1979J AC/DC 600 5 0.75 25/10 ISOPLUS264 0.3
CPC1988J AC/DC 1000 1.5 2.5 25/10 ISOPLUS264 0.3
CPC1906Y AC/DC 60 2 0.3 10/5 Power SIP 1.5
CPC1916Y AC/DC 100 2.5 0.34 10/10 Power SIP 1.5
CPC1926Y AC/DC 250 0.7 1.4 10/10 Power SIP 1.5
CPC1972Y AC/DC 600 0.30 6.5 10/5 Power SIP 1.5
CPC1973Y AC/DC 400 0.35 5 5/3 Power SIP 1.5
CPC1981Y AC/DC 1000 0.18 18 10/5 Power SIP 1.5
CPC1976Y AC 600 2 n/a 1/2 cycle Power SIP 1.5
CPC1708J* DC 60 11 0.08 20/5 i4-PAC™ 0.35
CPC1728J* DC 200 10 0.10 20/5 i4-PAC™ 0.35
CPC1767J* DC 400 8 0.3 20/5 i4-PAC™ 0.35
CPC1777J* DC 600 6 0.5 20/5 i4-PAC™ 0.35
CPC1778J* DC 800 3 1.3 20/5 i4-PAC™ 0.35
CPC1786J DC 1000 1.5 1.5 20/5 i4-PAC™ 0.35
CPC1709J* DC 60 15 0.05 25/10 ISOPLUS264 0.3
CPC1718J* DC 100 13 0.075 25/10 ISOPLUS264 0.3
CPC1727J* DC 250 12 0.09 25/10 ISOPLUS264 0.3
CPC1779J* DC 600 6.5 0.4 25/10 ISOPLUS264 0.3
CPC1788J* DC 1000 2 1.25 25/10 ISOPLUS264 0.3
i4-PAC™, ISOPLUS264, and
the Power SIP Relays
Dimensions:
inches
(mm)
Many electronic designs can take
advantage of the improved performance
of solid-state relays (SSRs) relative to the
electro-mechanical relays (EMRs) that
perform the same circuit function. The
advantages of solid-state relays include
the following:
• SSRs are typically smaller than EMRs,
preserving valuable real estate in printed-
circuit board applications.
• SSRs offer improved system reliability
since they have no moving parts or
contacts to degrade.
• SSRs provide state-of-the-art
performance, including no requirement
for driver electronics and bounce-free
switching.
• SSRs provide improved system life-
cycle costs, including simplified designs
with reduced power supply and heat
dissipation requirements.
• SIP style package allows for maximum
density/minimal PCB space
Power SIP
* In Development - Samples Available in Q1-05
PIN 1
PIN 4
0.819 MIN - 0.840 MAX
(20.80 MIN - 21.34 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)
ISOLATED HEAT SINK
0.590 MIN - 0.620 MAX
(14.99 MIN - 15.75 MAX)
1
2 3
4
1.020 MIN - 1.040 MAX
(25.91 MIN - 26.42 MAX)
0.770 MIN - 0.799 MAX
(19.56 MIN - 20.29 MAX)
0.801 MIN - 0.821 MAX
(20.34 MIN - 20.85 MAX)
DIMENSIONS:
INCHES
(MM)
0.668 MIN - 0.690 MAX
(16.97 MIN - 17.53 MAX)
ISOLATED HEAT SINK
• AN-145, “Advantages of solid state relays
over electromechanical relays.”
Application Notes
i4-PAC™ ISOPLUS264
P1-P2

CPC1778J

Mfr. #:
Buy CPC1778J
Manufacturer:
Description:
RELAY 800VDC I4PAC
Lifecycle:
New from this manufacturer.
Delivery:
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