Description
The ACPL-227 is a DC-input dual-channel half-pitch phototransistor optocoupler that contains two light-emitting diodes optically coupled to two separate phototransistors. It is packaged in an 8-pin SO package.
Likewise, the ACPL-247 is a DC-input quad-channel halfpitch phototransistor optocoupler that contains four lightemitting diodes optically coupled to four separate phototransistors. It is packaged in a 16-pin SO package.
For both devices, the input-output isolation voltage is rated at 3750Vrms. Response time, tr, is 2 µs typically, while minimum CTR is 50 percent at input current of 5 mA.
Features
Current transfer ratio (CTR: 50% (min) at IF = 5 mA, VCE = 5V)
High input-output isolation voltage (VISO = 3750Vrms)
Non-saturated response time (tr: 2 µs (typ) at VCC = 10V, IC = 2 mA, RL= 100Ω)
SO package
CMR 10 kV/µs (typical)
Safety and regulatory approvals
– cUL
– IEC/EN/DIN EN 60747-5-5
Options available:
– CTR Ranks 0, B, and C for ACPL-227 and Rank 0 only for ACPL-247
Applications
I/O Interface for programmable controllers, computers
Sequence controllers
System appliances, measuring instruments
Signal transmission between circuits of different potentials and impedances
CAUTION! It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD. The components featured in this data sheet are not to be used in military or aerospace applications or environments. The components are not AECQ100 qualified and are not recommended for automotive applications.
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.