The product is a high speed transistor optocoupler produced by Fairchild Semiconductor Corporation with the model 6N135, 6N136, HCPL-2503, HCPL-4502, HCPL-2530, and HCPL-2531. It has the characteristics of high speed, high common mode rejection ratio, dual channel, high working voltage, guaranteed photoelectric ratio, etc. It is widely used in line receivers, pulse transformer replacement, output interface to CMOS-LSTTL-TTL, wide bandwidth analog coupling and other occasions.
This document is a technical datasheet for Fairchild Semiconductor's High Speed Transistor Optocouplers. The product line includes single-channel devices (6N135, 6N136, HCPL-2503, HCPL-4502) and dual-channel devices (HCPL-2530, HCPL-2531). These components feature an AlGaAs LED optically coupled to a high-speed photodetector transistor with a separate bias connection for the photodiode.
| High Speed Data Rate | 1 MBit/s |
|---|---|
| Common Mode Rejection Ratio | 10 kV/us |
| Working Voltage (Single/Dual) | 480 V RMS |
| Operating Temperature Range | -55 to +100 °C |
| Common Mode Transient Immunity | 10,000 V/us |
The operating temperature range is -55 to +100 °C.
These dual-channel models have a working voltage of 480 V RMS.
The minimum current transfer ratio is 7%.