SI2302

SI2302 is an N-channel MOSFET from YONGYUTAI in SOT-23, with the bare code verified as the maker’s own order string in its datasheet, which prints package marking A2sHB. Verified figures are Yongyutai’s own: drain-source breakdown voltage of 20 V, gate-threshold voltage of 0.5 V minimum, 0.75 V typical and 1.2 V maximum, on-state resistance of 40 mΩ typical and 50 mΩ maximum at 4.5 V gate drive, continuous drain current of 2.5 A and power dissipation of 0.9 W. Selection advice: the SI2302 designation is documented by several makers with different tables — Vishay’s Si2302CDS figures in particular do not apply to this code — so qualify an offer against the threshold and resistance rows above, not against any other maker’s sheet for the same designation. A JSMSEMI SI2302 is listed separately in this catalog (filed as SI2302(JSMSEMI)) under that maker’s own figures. Parameters verified against the Yongyutai SI2302 datasheet.