It’s easy enough to plop in a diode for protection, but as [Afroman] points out, that wastes power in the form of heat when the circuit is working correctly. His solution is to add a P channel ...

and 1/10 program current of the ubiquitous e-fuse, by (a) using junction diode, instead of MOS as a program selector in an OTP cell, (b) setting program current below a catastrophic breaking point, ...

Littelfuse has announced the SMFA asymmetrical series surface-mount TVS diode, the first TVS solution specifically designed ...

the BQ2961 OUT pin output voltage is 7V and BQ40Z50 FUSE pin output voltage also is 7V. In the BQ40Z50 datasheet, has the following simplified schematic, added one diode in BQ40Z50 datasheet figure 21 ...