The HCPL-181-06BE is a phototransistor optocoupler in a 4-pin mini-flat SMD package with a 2.0-mm profile, designed for electrical isolation and signal transmission between circuits of different potentials. It features an isolation voltage of 3750 Vrms, a collector-emitter voltage rating of 80 V, and a current transfer ratio (CTR) between 130% and 260% at 5 mA input current and 5 V collector-emitter voltage. The device meets UL 1577, CSA Component Acceptance Notice #5, and IEC 60747-5-5 safety standards, and is RoHS compliant. Response time is typically 4 μs rise and 3 μs fall under standard test conditions. The part is packaged in tape and reel for surface mount assembly, with a maximum operating temperature of 100°C and storage temperature range of -55°C to +155°C.
1-Ch 3.75kV Isolation Optocoupler, 80V VCEO, 50mA, SMD Product overview: HCPL-181-06BE from Broadcom 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, 3.75kV, 80V, 50mA. Search-friendly keywords include transistor, BJT, switching, amplification, SMD, 3.75kV, 80V, 50mA, 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-HCPL-181-06BE can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-HCPL-181-06BE |
| Product Name | SMD 3.75kV 80V 50mA Bipolar Transistor |
| IC(max) | 50 milliamps |
