TLP191B-U-C-F. Component family: optocoupler. Configuration: surface-mounted component (SMD). Housing (JEDEC standard): -. Housing: MINIFLAT-4. Insulation voltage Uiso [kV]: 2.5 kV. Max temperature: +85°C.. Number of circuits: 1. Number of terminals: 4. Output Type: photodiode line. Rate: -. RoHS: yes. Switch-off delay tf [µsec.]: 3ms. Switch-on time tr [µsec.]: 0.2ms. Type of entry: Infrared LED. Type of optocoupler: general purpose optocoupler. [V]: -. [current mA]: 20mA. Original product from manufacturer: Toshiba. Quantity in stock updated on 12/11/2025, 21:13