JAJSFT1E August 2011 – April 2018 OPA170 , OPA2170 , OPA4170
PRODUCTION DATA.
THERMAL METRIC(1) | OPA2170 | UNIT | ||||
---|---|---|---|---|---|---|
D (SOIC) | DCU (VSSOP,
micro size) |
DGK (VSSOP) | DSG (WSON) | |||
8 PINS | 8 PINS | 8 PINS | 8 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 134.3 | 175.2 | 180 | 71.5 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 72.1 | 74.9 | 55 | 89.1 | °C/W |
RθJB | Junction-to-board thermal resistance | 60.6 | 22.2 | 130 | 38.8 | °C/W |
ψJT | Junction-to-top characterization parameter | 18.2 | 1.6 | 5.3 | 3.8 | °C/W |
ψJB | Junction-to-board characterization parameter | 53.8 | 22.8 | 120 | 38.9 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | — | — | — | 13 | °C/W |