The IS661 is a high-voltage NPN silicon photo Darlington optically coupled isolator in a standard 6-pin dual in-line plastic package, designed for signal transmission between systems of different potentials. It features a collector-emitter breakdown voltage of 300 V min, a collector current of 150 mA, and a minimum current transfer ratio of 1000%. The device supports an isolation voltage of 5.3 kV RMS and 7.5 kV peak, with an input forward voltage of 1.2 V to 1.4 V at 10 mA and a forward current rating of 50 mA. Operating temperature ranges from -25°C to +100°C, and the package is available in standard, surface-mount, and G-form lead variants with tape and reel options. It is UL recognized and VDE 0884 approved.
6PIN HIGH VOLTAGE DARLINGTON, SI Product overview: IS661 from Isocom Components 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 key electrical ratings, package details, and application requirements. Search-friendly keywords include transistor, BJT, switching, amplification, 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-IS661 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-IS661 |
| Product Name | Bipolar Transistor |
| Package Type | Tube |
