Contact us

A new window will open A new window will open

Is it possible to use a photocoupler in such a way that for items such as the LED current, output current, and output voltage, the value specified for the absolute maximum rating is exceeded for a short time?

The absolute maximum rating must never be exceeded; a state in which it is exceeded must be prevented. Note that in some products, for example, the absolute maximum rating is also specified for the input forward current (pulsed). In any case, the circuit must be designed to keep the properties below their absolute maximum ratings at the same time.
 

Example: Case of transistor-output photocoupler TLP185 (SE

Absolute maximum rating

Note 1: Pulse width ≦ 100 μs, f=100Hz

To Top
·Before creating and producing designs and using, customers must also refer to and comply with the latest versions of all relevant TOSHIBA information and the instructions for the application that Product will be used with or for.