ZHCSGB7A June 2017 – November 2017 OPA1641-Q1 , OPA1642-Q1
PRODUCTION DATA.
THERMAL METRIC(1) | OPA1641-Q1, OPA1642-Q1 | UNIT | ||
---|---|---|---|---|
D (SOIC) | DGK (VSSOP) | |||
8 PINS | 8 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 160 | 180 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 75 | 55 | °C/W |
RθJB | Junction-to-board thermal resistance | 60 | 130 | °C/W |
ψJT | Junction-to-top characterization parameter | 9 | n/a | °C/W |
ψJB | Junction-to-board characterization parameter | 50 | 120 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | N/A | N/A | °C/W |