PESD12VL1BA,115

PESD12VL1BA,115 is the tape-and-reel ordering code for the Nexperia PESD12VL1BA bidirectional ESD protection diode in SOD-323, with the full orderable part number, its 12NC and an RFS state verified word-for-word on the maker’s chemical-content page. Verified figures: a maximum reverse standoff of 12 V, reverse leakage of 1 nA typical and 50 nA maximum, breakdown between 14.2 V and 16.7 V at 5 mA (15.9 V typical), diode capacitance of 19 pF typical, and clamping of 20 V maximum at 1 A and 37 V maximum at 5 A. The selection point is a 12 V-class protection diode whose 1 nA typical leakage does not load the line it guards — suited to 12 V sensor and interface lines in portable and industrial equipment. Selection advice: read the clamp at the surge current your threat model assumes: the 37 V figure at 5 A, not the 20 V figure at 1 A, is the one the downstream pin’s absolute maximum has to clear. Parameters verified against the Nexperia PESD12VL1BA product data.