ZHCSCA5C February 2014 – June 2022 SN74LV4T125
PRODUCTION DATA
| THERMAL METRIC(1) | SN74LV4T125 | UNIT | ||
|---|---|---|---|---|
| PW | RGY | |||
| 14 PINS | 14 PINS | |||
| RθJA | Junction-to-ambient thermal resistance | 126.9 | 52.9 | °C/W |
| RθJCtop | Junction-to-case (top) thermal resistance | 54.2 | 67.8 | |
| RθJB | Junction-to-board thermal resistance | 68.6 | 29.0 | |
| ψJT | Junction-to-top characterization parameter | 7.5 | 2.6 | |
| ψJB | Junction-to-board characterization parameter | 68.0 | 29.1 | |
| RθJCbot | Junction-to-case (bottom) thermal resistance | — | 9.3 | |