The PS2401 is an AC solid state switch with optical coupling and dual SCR outputs, designed for industrial control applications requiring noise-immune switching of AC loads. It is packaged in a 4-pin SIP with an 8-pin body, measuring 19.202 mm in length, 5.08 mm in width, and 5.944 mm in height. The device supports an AC operating voltage of up to 240 Vrms and a continuous load current of 1 A rms, with a peak surge current rating of 20 A. It features zero-crossing detection, an on-state voltage drop of 1.2 V rms at 1 A, and 3750 Vrms isolation between input and output. The input requires 5 mA for normal operation and operates with a 0.9 to 1.5 V forward voltage drop. It is UL recognized and CSA certified, with an operating temperature range of -40°C to +85°C.
The OptoMOS® line of power products uses dual power SCR outputs to produce an alternative to optocoupler and Triac circuits. These switches provide a blocking voltage of up to 800V. 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 up to 5000Vrms of isolation and noise immunity between control and load circuits. Long life and environmental integrity make these power switches ideal for controlling a variety of AC circuits in industrial environments where electromagnetic interference would disrupt the operation of electromechanical relays. Load Currents up to 5 A Voltage Controlled Devices Available Blocking Voltage from 400 V to 800 V 5 mA Drive Input Sensitivity Zero-Crossing Detection Dc control and ac output Optically Isolated I/O TTL and CMOS Compatible Low EMI and RFI Generation High Noise Immunity
OPTOCOUPLER, PHOTOSCR O/P, 3.75KV, SIP; Contact Configuration:-; Load Current:1A; Operating Voltage Max:120Vrms; Relay Mounting:PCB; Relay Terminals:Through Hole; Switching Mode:Zero Crossing; Operating Voltage Min:20Vrms RoHS Compliant: Yes
| Littelfuse, Inc. | Newark, An Avnet Company | |
|---|---|---|
| Product Category | Solid State Relays | Solid State Relays |
| Product Number | PS2401 | 51F1751 |
| Product Name | Normally open output AC load switching | Optocoupler, Photoscr O/p, 3.75Kv, Sip; Contact Configuration Ixys Semiconductor |
| Isolation Voltage | 3.75 kilovolts |
