CD21CDW Datasheet | Teledyne Technologies

.. Series CD 2A, 60Vdc Optically Isolated, Short-Circuit Protected DC Solid-State Relay Part- Number CD00CFW CD00CFY CD01CFW CD01CFY CD20CDW CD20CDY CD21CDW CD21CDY DESC Drawing Number Relay Description Basic Solid-State Relay (SSR) 90091-008 SSR with Control Status 90091-006 Features SSR with Short-Circuit Protection 90091-004 SSR with Short-Circuit Protection 90091-002 and Control Status - The Y suffix denotes parameters tested to MIL-PRF-28750 specifications. The W suffix denotes parameters tested to Teledyne specifications. For surface mount (SMT), add “S” prefix to part number. Example: SCD00CFW ELECTRICAL SPECIFICATIONS (-55°C TO +105°C UNLESS OTHERWISE NOTED) INPUT (CONTROL) SPECIFICATION When used in 2 terminal configuration (TTL or direct control) (See Fig. 1) - Available with short circuit/current overload protection - Available with input status monitor - TTL and CMOS patible control - Low ON resistance power FET output - Fast switching speed - Meets 28 Vdc system requirements of MIL-STD-704 - Optical isolation - Low profile hermetic ceramic package - Built and tested to the requirements of MIL-PRF-28750 DESCRIPTION This all solid-state relay utilizes the latest technology to provide a low ON resistance. The control (input) and load (output) are optically isolated to protect input logic circuits from voltage and current transients which can occur on the output supply. The optical isolation also provides a full floating output, thus allowing the load to be connected to either output terminal. The control circuit is buffered to enable the relay to be driven directly from standard CMOS or open collector TTL logic circuits. Available options include short circuit and current overload protection, which provides plete protection for both the relay and the system wiring. This feature not only provides protection should a short or overload occur while the relay is on, but will also provide protection should the relay be switched...