Description
The ACPL-827 is a DC-input dual channel full-pitch phototransistor optocoupler which contains two light emitting diode optically coupled to two separate transistor. It is packaged in a 8-pin DIP package.
Likewise, the ACPL-847 is a DC-input quad channel fullpitch phototransistor optocoupler which contains four light emitting diode optically coupled to four separate transistor. It is packaged in a 16-pin DIP package.
For both types, it is also available in wide-lead spacing option and lead bend SMD option with input-output isolation voltage at 5000 Vrms. Response time, tr, is typically 4 μs and minimum CTR is 50% at input current of 5 mA.

FEATUREs
• Current transfer ratio
    (CTR: min. 50% at IF = 5mA, VCE = 5V)
• High input-output isolation voltage
    (VISO = 5,000VRMS)
• Response time
    (tr: typ. 4µs at VCE = 2V, IC = 2mA, RL= 100W)
• Compact dual-in-line package
• Safety and regulatory approvals
    - CSA
    - UL 1577
    - IEC/EN/DIN EN 60747-5-2
• Options available:
    – Leads with 0.4” (10.16 mm) spacing (W00)
    – Lead bend for surface mounting (300)
    – Tape and reel for SMD (500) – available only for ACPL-827
    – IEC/EN/DIN EN 60747-5-2 approved (060)
    – Lead-Free (000E)

APPLICATIONs
• I/O Interface for Programmable controllers, computers.
• Sequence controllers
• System appliances, measuring instruments
• Signal transmission between circuits of different potentials and impedances.