HCPL-268K#200

Logic Output Optoisolators Overview

The HCPL-268K#200 is a high-speed, two-channel logic output optoisolator manufactured by Broadcom Limited. It features hermetically sealed ceramic DIP-16 packaging with gold-plated leads for enhanced reliability. The device provides 1500VDC isolation voltage and supports data rates up to 10 MBd. Key electrical parameters include a forward current of 20 mA, forward voltage of 1.5 V, and output current of 25 mA. Timing characteristics specify a rise time of 90 ns and a fall time of 40 ns. It operates within a temperature range of -55°C to +100°C.

Logic Output Optoisolators Feature Summary

• Hermetically sealed Class K construction in a 16-pin ceramic DIP package ensures high reliability and environmental stability.
• Provides 1500VDC isolation between input and output circuits with a common-mode transient immunity of 1 kV/µs.
• Features open collector outputs with Schottky clamping for fast switching speeds up to 10 MBd.

Logic Output Optoisolators Applications

• High-reliability industrial control systems requiring robust signal isolation
• Medical equipment demanding strict safety isolation standards
• Aerospace and defense electronic systems necessitating hermetic sealing

Logic Output Optoisolators Procurement Notes

Verify the specific suffix #200 indicates the tape and reel packaging format when ordering. Confirm the manufacturer is Broadcom Limited or Avago Technologies as historical branding may vary. Ensure the order specifies the hermetically sealed ceramic package variant distinct from standard plastic packages. Check RoHS compliance status against current regulatory requirements for your region.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required alongside extreme reliability standards. The hermetic seal makes it suitable for harsh environments where standard plastic optocouplers may fail. Consider the 10 MBd data rate capability for high-frequency communication interfaces. Verify that the open collector output configuration aligns with the downstream logic circuit requirements.

Logic Output Optoisolators Part Context

This part belongs to the HCPL-268x series of high-speed optocouplers. The 'K' designation typically refers to the hermetically sealed ceramic package variant, distinguishing it from non-hermetic versions. It is designed for applications requiring superior performance over standard commercial-grade isolators.

Logic Output Optoisolators Replacement Considerations

Direct replacements must match the 16-pin DIP hermetic package and 10 MBd speed class. Verify equivalent isolation voltage ratings of at least 1500VDC. Ensure compatible output types such as open collector configurations are available in substitute parts.