SMAJ5.0CA

SMAJ5.0CA is a bidirectional transient-voltage suppressor diode documented by Shenzhen Ruilon (RUILON) in DO-214AC (SMA), verified against the maker’s manual revision dated 2018-06-22. Verified figures for that revision: a 5.0 V reverse standoff, breakdown between 6.40 V and 7.00 V at 10 mA, maximum clamping of 9.2 V at a 43.5 A peak pulse current, and reverse leakage of 800 µA maximum. The revision date is part of the evidence: an earlier Ruilon printing of this row carries a 7.25 V breakdown ceiling, so the 7.00 V ceiling on this page belongs to the 2018-06-22 revision and the offered lot’s documentation should be read against it. The selection point is the SMA body — the same 5 V bidirectional protection in the smaller SMA footprint, where the SMB case does not fit the land pattern. Selection advice: SMAJ and SMBJ designations are different packages with different surge ratings; a same-voltage substitution across the two families is a requalification, not a drop-in. Note on attribution: the candidate pool labelled this line R+O (HongJiaCheng); the SMAJ figures in the evidence set are Ruilon’s, so this page is filed under Ruilon pending confirmation of the R+O brand attribution at review. Parameters verified against the RUILON SMAJ series datasheet (revision 2018-06-22).