ACPL-W50L-000E

Low Power, 1 MBd Digital Optocoupler

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The ACPL-W50L (single-channel, stretched SO-6 package) optocoupler is a low power, low-input current, digital optocoupler

This optocoupler uses an insulating layer between the light emitting diode and an integrated photon detector providing electrical insulation between the 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.

ACPL-W50L is UL recognized with isolation voltage of 5000 Vrms for 1 minute, and IEC 60747-5-5 working insulation voltage VIORM of 1140 VPEAK.

The ACPL-W50L has an increased common mode transient immunity of 15kV/µs minimum at VCM = 1500V over a temperature range of -40°C to 105°C. The current transfer ratio (CTR) is 130% typical at IF = 3mA. This digital optocoupler can be used in any  TTL/CMOS, TTL/LSTTL or wide bandwidth analog application. 
 

Features

  • Wide supply voltage Vcc: 2.7V to 24V Operation
  • Low Drive Current: 3mA
  • Open-Collector Output
  • TTL compatible
  • Stretched SO-6 package
  • 15 kV/µs High Common-Mode Rejection at VCM = 1500 V
  • Guaranteed performance over temperature range:
    -40°C to +105°C
  • Low Propagation Delay: 1µs max at 5V
  • Worldwide Safety Approval (pending):
    UL 1577 recognized - 5000 Vrms/1 minute
    CSA Approved
    IEC 60747-5-5 Approved
  • Options available are:
    500 = Tape and Reel Packaging Option 
    060 = IEC 60747-5-5, IEC/EN/DIN EN 60747-5-2 VIORM = 1140 VPEAK
  • XXXE = Lead Free Option

Applications

  • Communications Interface
  • Digital Signal Isolation
  • Micro-controller Interface
  • Feedback Elements in Switching Power Supplies
  • Digital isolation for A/D, D/A conversion Digital field

Lifecycle Status

Active

Substance Compliance

  • RoHS
    Pb & Pb-free options available
Specification Value
Lifecycle Active
RoHS6 Compliant Pb & Pb-free options available
Max Qty of Samples 20
Samples Available Yes
Distrib. Inventory Yes
Product Type 1 MBd Transistor Optocoupler
Package Stretched SO6
VDD (V) 24
IF Min. (mA) 3.0
CTR Min. (%) 53.0
CTR Max. (%) 200
Prop Delay (tPLH) Max. (µs) 1.0
Prop Delay (tPHL) Max. (µs) 1.0
CMR (min.) (V/µs) 15000.0
Vcm (V) 1500.0
UL Insulation Rating Viso (VRMS) 5000.0
IEC Maximum Working Insulation Voltage Viorm (VPEAK) 1140

Options Data Sheet3 i
Product Change Notice (PCN)3 i
Regulatory Certificate1 i
Reliability Data Sheet1 i
White Papers1 i

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