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CD21CDY - DC Solid-State Relay

Download the CD21CDY datasheet PDF. This datasheet also covers the CD20CDW variant, as both devices belong to the same dc solid-state relay family and are provided as variant models within a single manufacturer datasheet.

General Description

Number CD00CFW CD00CFY CD01CFW 90091-008 Basic Solid-State Relay (SSR) SSR with Control Status CD01CFY 90091-006 CD20CDW SSR with Short-Circuit Protection CD20CDY 90091-004 CD21CDW SSR with Short-Circuit Protection CD21CDY 90091-002 and Control Status The Y suffix denotes parameter

Key Features

  • Available with short circuit/current overload protection.
  • Available with input status monitor.
  • TTL and CMOS compatible 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (CD20CDW-Teledyne.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number CD21CDY
Manufacturer Teledyne
File Size 729.90 KB
Description DC Solid-State Relay
Datasheet download datasheet CD21CDY Datasheet

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Other Datasheets by Teledyne

Part Number Description
CD21CDW DC Solid-State Relay
CD20CDW DC Solid-State Relay
CD20CDY DC Solid-State Relay

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Series CD 2A, 60Vdc Optically Isolated, Short-Circuit Protected DC Solid-State Relay Part* Number DESC Drawing Relay Description Number CD00CFW CD00CFY CD01CFW 90091-008 Basic Solid-State Relay (SSR) SSR with Control Status CD01CFY 90091-006 CD20CDW SSR with Short-Circuit Protection CD20CDY 90091-004 CD21CDW SSR with Short-Circuit Protection CD21CDY 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.