ACPL-K74T-060E

The ACPL-K71T and ACPL-K72T are high speed digital CMOS optocouplers package suitable for emerging electric vehicle applications. The ACPL-K74T and ACPL-K75T are dual channel equivalent of the ACPL-K71T and ACPL-K72T respectively. All products are available in the stretched SO-8 package outline, designed to be compatible with standard surface mount processes. ACPL-K71T and ACPL-K74T are high speed mode with fastest propagation delay (max 35ns at IF=10mA) while ACPL-K72T and ACPL-K75T are low power mode with lowest LED drive current of 4mA for standard digital isolation switching. Each channel of the digital optocoupler has a CMOS detector IC with an integrated photodiode, a high speed trans-impedance amplifier, and a voltage comparator with an output driver. The R2Coupler provides with reinforced insulation and reliability that delivers safe signal isolation critical in automotive and high temperature industrial applications.

• Qualified to AEC-Q100 Grade 1 Test Guidelines
• Automotive Wide Temperature Range: –40°C to 125°C
• High Temperature and Reliability, High Speed Digital Interface for Automotive Application.
• 5V CMOS compatibility
• 40 kV/µs Common-Mode Rejection at VCM=1000V Typ.
• Low Propagation Delay :
  • ACPL-K74T: 25ns Typ.@ IF = 10mA
• Worldwide Safety Approval:
  • UL 1577 approval, 5kVRMS /1 min.
  • CSA Approval
  • IEC/EN/DIN EN 60747-5-5