Catalog > Semiconductors > Discrete Semiconductors > Transistors Transistor Output Optocouplers Output / Optocouplers Transistor Optocoupler Single-CH Transistor Output SMD 4P Part No: KB817-B 9.55 ZAR inc for 1 Each (Quoting) Add to Cart Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Mounting Type : Surface Mount Output Device : Transistor Maximum Forward Voltage : 1.4V Number of Channels : 1 Number of Pins : 4 Package Type : SMD Input Current Type : DC Typical Rise Time : 4µs Maximum Input Current : 50 mA Isolation Voltage : 5 kVrms Maximum Current Transfer Ratio : 260% Minimum Current Transfer Ratio : 50 % Typical Fall Time : 3µs Downloads Datasheet - KB817-B PDF File 209.24 KB