The CPC1927J is a single-pole normally open solid state relay designed for AC and DC load switching, housed in an ISOPLUS-264 package measuring 26.162 mm x 19.914 mm x 5.029 mm. It supports a continuous load current of 6.7 A rms with a 5°C/W heat sink and has a maximum blocking voltage of 250 V. The relay features 2500 V rms input-to-output isolation, a maximum on-resistance of 0.2 Ω, and a junction-to-case thermal impedance of 0.3 °C/W. It operates from -40°C to +85°C ambient temperature and meets UL 508 and EN IEC 62368-1 standards. The package includes an isolated ceramic pad for heat sink applications and does not generate EMI/RFI.
Optically isolated MOSFET-based solid state power relays in i4-PAC and ISOPLUS-264 packages feature Direct Copper Bond ceramic substrates that enable substantially lower junction-to-case thermal impedance. They are available in AC/DC and DC-only versions. For power applications requiring a heat sink for superior thermal performance, the i4-PAC and ISOPLUS-264 power relays are an ideal solution. Current Loads up to 15 Arms @ Tc=25°C Dc Loads up to 32 A at 25°C 2.5 kVrms Input-to-Output Isolation Load Voltage ratings up to 1 kV Low On-resistance down to 50 mΩ Low input control current Low thermal junction to case impedances: 0.35°C/W - i4-PAC 0.30°C/W - ISOPLUS-264
Single Pole Power i4-PAC / TUBE RoHS Compliant: Yes
| Littelfuse, Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Solid State Relays | Electromechanical Relays |
| Product Number | CPC1927J | 03M7332 |
| Product Name | Normally open output for AC and DC load switching | Single Pole Power I4-Pac / Tube Rohs Compliant Ixys Semiconductor |
| Isolation Voltage | 2.5 kilovolts |
