Broadcom ACNT-H61L 10MBd Digital CMOS Optocoupler

Broadcom ACNT-H61L is a low-power digital optocoupler device in a 14.2mm wide creepage and clearance stretched SO8 package. It combines an LED and an integrated high-gain photodetector designed to provide an optically isolated interface. The device is extremely low power, consuming up to 2mA of supply current across a wide temperature range. The LED forward current operates from 4.5mA.

Features

Low I_DD power supply consumption: 2mA max.
Input current capability: 4.5mA min.
Package: Stretched SO-8
20kV/μs minimum Common Mode Rejection (CMR) at VCM = 1000V
Guaranteed AC and DC performance over wide temperature: -40°C to +105°C

Safety Approval (Pending)
- UL 1577 recognized - 7500 V_rms for 1 minute
- CSA Approval
- IEC/EN 60747-5-5 V_IORM= 2262 V_peak for Reinforced Insulation
High Speed: 10MBd min.

Applications

Communication Interface: RS-485, CAN Bus
Digital isolation for A/D, D/A conversion
High-voltage power systems, e.g., 690V drives

Renewable energy inverters
Medical imaging and patient monitoring

Broadcom 15 mm Wide ACNT Optocouplers for High Voltage Applications

Broadcom ACNT optocouplers family offers 15 mm creepage and 14.2 mm clearance for high voltage isolation applications. These optocouplers provide 2,262 VPEAK working insulation voltage and 12,000 VPEAK transient overvoltage in a compact stretched surface mount SO-8 package. The ACNT optocouplers consist of comprehensive product types to meet the different galvanic isolation requirements and features. They are the ACNT-H343 gate drive optocoupler, ACNT-H61L low power 10 MBd digital optocoupler, ACNT-H790/H79A/H79B high linearity isolation amplifier for current sensing, ACNT-H870/H87A/H87B voltage sense, and ACNT-H50L/H511 low-speed analog optocoupler.

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