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HCPL-553K#200 is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Broadcom Limited. Its product description is OPTOISO 1.5KV TRANS W/BASE 8-DIP. Review the specifications below when checking this part for your BOM.
The HCPL-553K#200 is a high-speed optocoupler manufactured by Broadcom Limited. It features two channels with phototransistor outputs and operates within a temperature range of -55°C to +125°C. The device supports a data rate of 400 kb/s and provides an isolation voltage of 1500 Vdc. Key electrical parameters include a forward current of 20 mA, a forward voltage of 1.55 V, and an output current of 8 mA. Power dissipation is rated at 200 mW. The component is housed in a CDIP-8 package.
Verify RoHS compliance status as sources indicate non-compliance due to lead content. Confirm the manufacturer part number matches exactly. Check datasheet revisions for updated electrical characteristics. Ensure the CDIP-8 package type meets board layout requirements. Validate supplier authenticity through authorized distribution channels.
Select this component when dual-channel isolation is required with moderate speed capabilities. Consider the hermetic seal for harsh environments. Evaluate the 1500 Vdc isolation rating against system safety standards. Compare power dissipation limits with thermal management capabilities. Verify compatibility with existing logic levels and drive currents.
This part belongs to the HCPL-553K series of high-speed optocouplers from Broadcom Limited. The series is designed for applications requiring reliable signal transmission across isolated barriers. The #200 suffix typically denotes a specific packaging or tape-and-reel configuration, though verification is recommended.
HCPL-5630#200 offers similar dual-channel isolation but with higher speed (10 Mb/s) and open-collector outputs.
Explore related parts through Optocouplers, Optoisolators, Isolators, all product categories, ChipApex homepage.

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