TPCA8109

2009-12-03

2

Thermal Characteristics

Characteristics

Symbol

Max

Unit

Thermal resistance, channel to case

(Tc=25°C)

4.17

°C/W

Thermal resistance, channel to ambient

(t

= 10 s)

(Note 2a)

44.6

°C/W

Thermal resistance, channel to ambient

(t

= 10 s)

(Note 2b)

78.1

°C/W

Note 1: Please use devices on condition that the channel temperature is below 150°C.

Note 2: (a) Device mounted on a glass-epoxy board (a)

(b) Device mounted on a glass-epoxy board (b)

Note 4:

*

TPCA

8109

Lot No.

Type

* Weekly code: (Three digits)

Week of manufacture

(01 for first week of year, continues up to 52 or 53)

Year of manufacture

(One low-order digits of calendar year)

FR-4

25.4

× 25.4 × 0.8

(Unit: mm)

(b)

FR-4

25.4

× 25.4 × 0.8

(Unit: mm)

(a)