isolation diode

isolation diode

[‚ī·sə′lā·shən ′dī‚ōd]
(electronics)
A diode used in a circuit to allow signals to pass in only one direction.
References in periodicals archive ?
The ZXLD383 combines the features of the ZXLD381 with a dual function enable input which provides an inhibit control and an ultra-low voltage drop isolation diode for battery charging purposes in garden lights.