ZHCSJK0A April 2019 – September 2019 UC1843B-SP
PRODUCTION DATA.
| THERMAL METRIC(1) | UC1843B-SP | UNIT | |||
|---|---|---|---|---|---|
| HKU (CFP) | |||||
| 10 PINS | |||||
| RθJA | Junction-to-ambient thermal resistance | 51.9 | °C/W | ||
| RθJC(bot) | Junction-to-case (bottom) thermal resistance | 6.6 | °C/W | ||
| RθJB | Junction-to-board thermal resistance | 31.5 | °C/W | ||
| ψJT | Junction-to-top characterization parameter | 5.42 | °C/W | ||
| ψJB | Junction-to-board characterization parameter | 31 | °C/W | ||