The IS181GB is an optocoupler consisting of an infrared LED optically coupled to an NPN silicon phototransistor in a mini flat surface-mount package. It provides 3750V RMS isolation voltage and operates over a temperature range of -55°C to +110°C. The part features a current transfer ratio (CTR) range of 100% to 600%, specified at an input current of 5mA and collector-emitter voltage of 5V. It is RoHS compliant, UL certified under file E91231, and supplied in tape and reel packaging with 3000 pieces per reel. The device is intended for signal transmission between systems of different potentials and impedance in industrial and computational applications.
OPTOISO 3.75KV TRANS MINI-FLAT Product overview: IS181GB 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 3.75KV. Search-friendly keywords include transistor, BJT, switching, amplification, 3.75KV, 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-IS181GB can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-IS181GB |
| Product Name | 3.75KV Bipolar Transistor |
| Package Type | Tape & Reel (TR) |
| Packing Method | Tape & Reel (TR) |
| IC(max) | 50000 milliamps |
