Broadcom ACNT-H511-000E open collector output optocoupler

ACNT-H511 is a single-channel open collector optocoupler device in 15mm stretched SO8 package. The device is equipped with an insulating layer between the light emitting diode and integrated photon detector to provide electrical insulation between the input and output. Having separate connections for the photodiode bias and output transistor collector reduces the base-collector capacitance and enhances the data speed up to a hundred times compared to a conventional photo-transistor coupler.

Key features

• TTL Compatible
• -40° C to +105° C
• Open-Collector output
• 15mm stretched SO8 package

Additional features

• TTL Compatible
• Open-Collector output
• Guaranteed AC and DC performance over wide temperature: -40° C to +105° C
• Wide operating Vcc range: 4.5 to 24 V
• 15mm stretched SO8 package
• Internal clearance (DTI): 0.5 mm
• 40 kV/μs typical common mode rejection (CMR) at VCM = 1500 V
• Safety and regulatory approvals
• UL 1577 Recognized: 7,500 VRMS for 1 minute
• CSA Approved
• IEC/EN 60747-5-5 Approved for Reinforced Insulation: VIORM = 2,262 Vpeak and VIOTM = 12,000 Vpeak 

Applications

• High voltage power systems, for example, 690 VAC drives
• Renewable energy inverters
• Feedback elements in switching power supplies
• Digital isolation for A/D, D/A conversion digital field
• Communications interface
• MCU interface