ESD5Z5.0T1G
onsemiESD5Z5.0T1G is an onsemi single-line ESD protection diode in a SOD-523 package, for board-level protection of 5 V lines: 5 V working peak reverse voltage, 6.2 V breakdown, clamping voltage of 11.6 V at 1 A and 174 W peak pulse power. onsemi's own product page for this exact code lists its status as Active, and the package is SOD-523 (SC-79). The defining figure is the 80 pF capacitance — high for an ESD part — which is also the selection rule: this diode belongs on low-speed lines such as buttons, GPIO, control signals and audio paths, where the capacitance is invisible to the signal; it does not belong on USB or other high-speed data lines, where a sub-picofarad array is the correct class of part. Selection advice: pick the working voltage from the rail, not the family name — for 3.3 V lines the sibling ESD5Z3.3T1G on this site is the matching code, and its datasheet row differs on breakdown and clamping even though the package is shared. Parameters verified against onsemi documentation.
- MPN
- ESD5Z5.0T1G
- Manufacturer
- onsemi
- Family
- ESD protection diode
- Package
- SOD-523
- Manufacturer channel coverage
- Checked by RFQ
- Data last checked
- Commercial check required
- Required order checks
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