The HCPL-257K-300 is a dual-channel optocoupler with a current transfer ratio of 20%. It can handle a maximum forward current of 20mA and a maximum collector current of 8mA. The device operates within a temperature range of -55°C to 125°C and is packaged in a surface-mount SMD/SMT package. The optocoupler is suitable for use in applications where electrical isolation is required.
PackageSMD/SMT
MountingSurface Mount
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Technical Specifications
Broadcom HCPL-257K-300 technical specifications.
General
| Package/Case | SMD/SMT |
| Current Transfer Ratio | 20% |
| Forward Current | 20mA |
| Input Type | DC |
| Max Collector Current | 8mA |
| Max Input Current | 20mA |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -55°C |
| Max Output Voltage | 20V |
| Max Power Dissipation | 200mW |
| Mount | Surface Mount |
| Number of Channels | 2 |
| Output Current per Channel | 8mA |
| Package Quantity | 1 |
| Packaging | Rail/Tube |
Compliance
| RoHS | Compliant |
Datasheet
No datasheet is available for this part.
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