Specifications:

Voltage-Output (Max): 80V
Voltage-Isolation: 5000Vrms
Voltage-Forward (Vf) (Typ): 1.32V
Vce Saturation (Max): 400mV
Turn On / Turn Off Time (Typ): 10µs, 9µs
Supplier Device Package: 6-DIP
Rise / Fall Time (Typ): 6µs, 8µs
Packaging: Tube
Package / Case: 6-DIP (0.300", 7.62mm)
Output Type: Transistor with Base
Operating Temperature: -55°C ~ 110°C
Number of Channels: 1
Mounting Type: Through Hole
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Manufacturer Standard Lead Time: 20 Weeks
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Input Type: DC
Current Transfer Ratio (Min): 50% @ 10mA
Current-DC Forward (If) (Max): 60mA

Everlight Electronics Co., Ltd. was founded in 1983 in Taipei, Taiwan. provides a diverse product portfolio consisting of High Power LEDs, Lamps, SMD LEDs, LED Lighting Modules, Digital Displays, Optocouplers and Infrared Components for various applications. Today, Everlight is a global company with over 6,400 employees based in China, Hong Kong, Japan, Korea, Singapore, Malaysia, Germany, Sweden, US, and Canada.

In the application system of TIL117, due to real-time monitoring and response to the on-site situation, the baud rate of communication data is often higher (usually above 4800 baud). The "bottleneck" that restricts the increase in communication baud rate is not the on-site wire (the field construction generally uses Category 5 unshielded twisted pair), but on the optocoupler circuit that isolates the signal from the microcontroller system. High-speed optocouplers can be considered in the circuit design, such as 6N137, 6N136 and other chips, and the design of common optocoupler circuit parameters can also be optimized to make it work in the best state. For example: if the resistors R2 and R3 are selected to be larger, the light-emitting tube of the optocoupler will become slower from cut-off to saturation; if the resistors are selected too small, the exit from saturation will be slow, so the values ​​of these two resistors are Carefully selected, different types of optocouplers and drive circuits make the values ​​of these two resistors slightly different. This point must be particularly careful in circuit design, not arbitrarily, and usually can be determined by experiment.