JAJSF99G March 2002 – April 2018 OPA2354 , OPA354 , OPA4354
PRODUCTION DATA.
THERMAL METRIC(1) | OPA2354 | UNIT | ||
---|---|---|---|---|
DDA (HSOP) | DGK (VSSOP) | |||
8 PINS | 8 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 40.6 | 175.9 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 46 | 67.8 | °C/W |
RθJB | Junction-to-board thermal resistance | 20.7 | 97.1 | °C/W |
ψJT | Junction-to-top characterization parameter | 5.6 | 9.3 | °C/W |
ψJB | Junction-to-board characterization parameter | 20.6 | 95.5 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | 2.5 | — | °C/W |