The PC3H4 is an AC input photocoppler in a 4-pin mini-flat half-pitch package with a 1.27mm lead pitch, designed for signal isolation in applications such as programmable controllers. It features an input-output isolation voltage of 2.5 kV rms, a collector-emitter breakdown voltage of 80 V, and a current transfer ratio of 20% to 400% at an input current of ±1 mA. The device is packaged in a double transfer mold construction suitable for flow soldering, with a file number E64380 for UL1577 double protection isolation certification and UL 94 V-0 flammability rating for the epoxy resin. The part supports operating temperatures from -30°C to +100°C and has a total power dissipation of 170 mW. The device complies with VDE0884 as an option.
OPTOISO 2.5KV TRANS 4-MINI-FLAT Product overview: PC3H4 from Sharp Microelectronics 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 2.5KV. Search-friendly keywords include transistor, BJT, switching, amplification, 2.5KV, 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-PC3H4 can be used for catalog matching and distributor lookup.
| ERSAELECTRONICS PTE. LTD. | |
|---|---|
| Product Category | Bipolar RF Transistors |
| Product Number | 903-PC3H4 |
| Product Name | 2.5KV Bipolar Transistor |
| Package Type | Tape & Reel (TR) |
