This diode-transistor optocoupler uses an insulating layer between a LED and an integrated photodetector to provide electrical insulation between input and output. Separate connections for the photodiode bias and output-transistor collector increase the speed up to a hundred times that of a conventional phototransistor coupler by reducing the base-collector capacitance.
This single channel optocoupler is available in a 8-pin DIP package.
It is similar to the HCPL-4502, HCPL-0452, and HCNW4502 optocouplers but have increased common mode transient immunity of 15 kV/ms minimum at VCM = 1500 V guaranteed.
Optoisolator Transistor Output 3750Vrms 1 Channel 8-DIP
High Speed Optocouplers 1MBd 1Ch 16mA
| Broadcom Inc. | DigiKey | VAST STOCK CO., LIMITED | |
|---|---|---|---|
| Product Category | Optocouplers | Optocouplers | Optocouplers |
| Product Number | HCPL-4503 | 516-1032-5-ND | HCPL-4503 |
| Product Name | Single Channel, High Speed Optocouplers | Transistor, Photovoltaic Output Optoisolators | High Speed Optocouplers |
| Input | DC | DC | |
| Output | Photodiode | Phototransistor | |
| Approvals | UL, CSA, IEC/EN/DIN EN 60747-5-2 | ||
| Package Type | 8-Pin DIP | "8-DIP (0.300"", 7.62mm)" | |
| Mounting Option | Through Hole | Through Hole |
