TPCA8040-H

2008-10-17

2

Thermal Characteristics

Characteristic

Symbol

Max

Unit

Thermal resistance, channel to case

(Tc = 25℃)

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: Ensure that the channel temperature does not exceed 150°C.

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

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

Note 4: Repetitive rating: pulse width limited by maximum channel temperature

Note 5:

※

Part number

TPCA

8040-H

* Weekly code: (Three digits)

Week of manufacture

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

Year of manufacture

(The last digit of the year)

Lot No.

(a)

FR-4

25.4

× 25.4 × 0.8

(Unit: mm)

(b)

FR-4

25.4

× 25.4 × 0.8

(Unit: mm)