The FOD250L series consists of single-channel LVTTL/LVCMOS 3.3V high-speed transistor optocouplers, featuring an AlGaAs LED optically coupled to a photodetector transistor for fast signal isolation. The FOD250L variant is available in an 8-pin DIP package with a lead spacing of 0.4 inches and a standard through-hole configuration. The device operates over a temperature range of -40°C to 85°C, supplies a maximum output current of 8 mA, and accepts a peak input forward current of 50 mA. It achieves a common mode transient immunity of 50 kV/µs at logic high and 35 kV/µs at logic low, with a typical current transfer ratio of 50%. The optocoupler is U.L. recognized (File # E90700) and meets a 5000 V RMS isolation voltage. The FOD250LS variant, with surface-mount lead bend, shares all electrical and thermal characteristics of the base FOD250L series.
Optocoupler 2.5kV Isolation, 8mA Output, 25mA Fwd, SMD Product overview: FOD250LS from onsemi is a Bipolar Transistor for signal amplification, switching, driver stages, discrete power control, and general electronic circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SMD, 2.5kV, 8mA, 25mA. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 2.5kV, 8mA, 25mA, Bipolar Transistor, Transistor, Photovoltaic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 903-FOD250LS can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-FOD250LS |
| Product Name | SMD 2.5kV 8mA 25mA Bipolar Transistor |
| IC(max) | 8 milliamps |
