This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
Part Number: ATL431
I have a questions from a customer.
We are thinking to use this as a Zener replacement due to its accuracy on “tripping” point. For this we would need bit more information on the cathode leakage current when the Vref is not directly connected to the cathode. The datasheet Fig. 4. gives only information on the case where cathode and Vref are shorted.
Do you have cathode leakage current (Ika) measurement data available for the case where the cathode voltage is much higher (~10…11V) than Vref?
We would also need this for following temperatures -40, 25 and 85C in order to estimate the system reliability.
Would you be able to help with the requested data or pointing it out in the data sheet?
I do not have this data on hand, but I can try to see if we have it internally. Can I ask what end equipment this is for?
If you think this response answered your questions/concerns, please click the button to let us know!
We are glad that we were able to resolve this issue, and will now proceed to close this thread.
If you have further questions related to this thread, you may click "Ask a related question" below. The newly created question will be automatically linked to this question.
All content and materials on this site are provided "as is". TI and its respective suppliers and providers of content make no representations about the suitability of these materials for any purpose and disclaim all warranties and conditions with regard to these materials, including but not limited to all implied warranties and conditions of merchantability, fitness for a particular purpose, title and non-infringement of any third party intellectual property right. No license, either express or implied, by estoppel or otherwise, is granted by TI. Use of the information on this site may require a license from a third party, or a license from TI.
TI is a global semiconductor design and manufacturing company. Innovate with 100,000+ analog ICs andembedded processors, along with software, tools and the industry’s largest sales/support staff.