IXYS 9.4 A rms SPNO Solid State Relay, DC, PCB Mount, MOSFET

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Technical Reference

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 9061108
Product description IXYS 9.4 A rms SPNO Solid State Relay, DC, PCB Mount, MOSFET
Manufacturer / Brand IXYS
Manufacturer part number CPC1988J

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 9061108
Product description IXYS 9.4 A rms SPNO Solid State Relay, DC, PCB Mount, MOSFET
Manufacturer / Brand IXYS
Manufacturer part number CPC1988J

The foregoing information relates to product sold on, or after, the date shown below.


Date Feb 4, 2023

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132

Country of Origin: PH

Product Details

Ixys Solid State Relays, PCB Mount

1-Form-A OptoMOS Power Relay, CPC

These single pole solid state relays have normally open (1-Form-A) contacts. They feature a unique ISOPLUS-264 package giving the highest possible load current and power ratings. They are able to provide 2500 Vrms of input to output isolation by utilising optically coupled MOSFET technology.

The optically coupled outputs use the well-known OptoMOS architecture and are controlled by a highly efficient infrared LED. With a low on-resistance and a high load current rating these units are suitable for a wide variety of applications.

The unique ISOPLUS-264 package is manufactured with the silicon chip being soft soldered onto the Direct Copper Bond (DCB) substrate rather than the traditional copper lead frame. These DCB ceramics are what makes it possible to provide 2500 Vrms isolation but still offer a very low junction-to-case thermal resistance from only 0.3C per watt.

Potential Applications:
Industrial controls/motor control
Medical equipment: Patient/equipment isolation
Instrumentation: Multiplexers, data acquisition, electronic switching and I/O subsystems
Energy meters
Transportation equipment

2.25 Arms load current with 5°C per watt heat sink
Low on-resistance
Selection of blocking voltages
2500 Vrms input/output isolation
Low thermal resistance
Isolated, low thermal impedance ceramic pad for heat sink applications
Low drive power requirements
Arc-free with no snubbing circuits
No EMI/RFI generation
Machine insertable, wave solderable


Attribute Value
Brand IXYS
Maximum Load Current 9.4 A rms
Mounting Type PCB Mount
Switching Type DC
Contact Configuration SPNO
Terminal Type PCB Pin
Output Device MOSFET
Package Style ISO Plus-264
Maximum Turn On Time 20 ms
Dimensions 19.914 x 5.029 x 26.162 mm
Standards Met UL 508 Approved File No E69938
Off State Leakage Current 1 μA
Length 19.91 mm
Operating Temperature Range -40 → +85 °C
Height 26.16 mm
Special Features Arc-Free With No Snubbing Circuits, High Reliability, Low Drive Power Requirement, Machine Insertable, No EMI/RFI Generation, Wave Solderable
Relay Type Power Relay
Number of Poles 1
Capacitance 540 pF
Depth 5.03 mm
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