OPA1677DBVT datasheet(7/52 Pages) TI

7 / 52 page

6.4 Thermal Information: OPA1677

THERMAL METRIC(1)

OPA1677

UNIT

DBV (SOT-23)

5 PINS

RθJA

Junction-to-ambient thermal resistance

180.5

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

78.5

°C/W

RθJB

Junction-to-board thermal resistance

47.3

°C/W

ψJT

Junction-to-top characterization parameter

20.4

°C/W

ψJB

Junction-to-board characterization parameter

47.0

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

N/A

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

6.5 Thermal Information: OPA1678

THERMAL METRIC(1)

OPA1678

UNIT

D (SOIC)

DGK

(VSSOP)

DRG

(SON)

8 PINS

RθJA

Junction-to-ambient thermal resistance

144

219

66.9

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

54.5

°C/W

RθJB

Junction-to-board thermal resistance

104

40.4

°C/W

ψJT

Junction-to-top characterization parameter

1.9

°C/W

ψJB

Junction-to-board characterization parameter

102

40.4

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

N/A

10.8

°C/W

(1)

For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

6.6 Thermal Information: OPA1679

THERMAL METRIC(1)

OPA1679

UNIT

D (SOIC)

(TSSOP)

RUM

(QFN)

14 PINS

16 PINS

RθJA

Junction-to-ambient thermal resistance

127

38.5

°C/W

RθJC(top)

Junction-to-case (top) thermal resistance

34.4

°C/W

RθJB

Junction-to-board thermal resistance

17.4

°C/W

ψJT

Junction-to-top characterization parameter

0.6

°C/W

ψJB

Junction-to-board characterization parameter

17.4

°C/W

RθJC(bot)

Junction-to-case (bottom) thermal resistance

N/A

7.1

°C/W

(1)

For more information about traditional and newthermalmetrics, see the Semiconductorand ICPackage Thermal Metrics application

report.

www.ti.com

OPA1677, OPA1678, OPA1679

SBOS855D – JANUARY 2017 – REVISED DECEMBER 2021

Submit Document Feedback

Product Folder Links: OPA1677 OPA1678 OPA1679

OPA1677DBVT датащи(PDF) 7 Page - Texas Instruments

OPA1677DBVT датащи(HTML) 7 Page - Texas Instruments

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52

датащи скачать

ссылки URL