ACPL-K43T-560E

The ACPL-K43T is a single channel, high temperature, high CMR, high speed digital optocoupler in an eight lead miniature footprint specifically used in the automotive applications. The ACPL-K44T is a dual channel equivalent of the ACPL-K43T. Both products are available in the stretched SO-8 package outline, designed to be compatible with standard surface mount processes. This digital optocoupler uses an insulating layer between the light emitting diode and an integrated photo detector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times over that of a conventional photo-transistor coupler by reducing the base-collector capacitance. The R2Coupler isolation products provide with reinforced insulation and reliability that delivers safe signal isolation critical in automotive and high temperature industrial applications.

• High Temperature and Reliability low speed digital interface for Automotive Application
• Ultra low drive for status feedback at IF = 0.8 mA or 1.5 mA
• 30 kV/µs (Typ) High Common-Mode Rejection at VCM = 1500 V
• Compact, Auto-Insertable Stretched SO8 Packages
• Qualified to AEC Q100 Grade 1 Test Guidelines
• Wide Operating Temperature Range: -40°C to +125°C
• High Speed: 1 MBd
• Low Propagation Delay: 1µs max. at IF = 10 mA
• Worldwide Safety Approval:
  • UL 1577 approval, 5 kVRMS/1 min.
  • CSA Approval
  • IEC/EN/DIN EN 60747-5-5