ACNT-H511-000E

Open Collector Output Optocoupler in 15mm Stretched SO8 Package

Currently Viewing:

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.

The ACNT-H511 is well suited for isolated communication logic interface and control in high-voltage power systems such as 1500V PV systems, 690VAC drives, renewable inverters and medical equipment.

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

Lifecycle Status

Active

Substance Compliance

  • RoHS6
    Fully Compliant
Specification Value
Lifecycle Active
RoHS6 Compliant Y
Distrib. Inventory Yes
Product Type 1 MBd Transistor Optocoupler
Package Stretched SO8
VDD (V) 24
IF Min. (mA) 10.0
CTR Min. (%) 21.0
CTR Max. (%) 80
Prop Delay (tPLH) Max. (µs) 2.0
Prop Delay (tPHL) Max. (µs) 2.0
UL Insulation Rating Viso (VRMS) 7500.0
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 2262

Data Sheet1 i
Options Data Sheet3 i
Reliability Data Sheet1 i
Selection Guide1 i
Technical Notes1 i