TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)

Current Derating*

Power, Junction-to-Foot

Power Derating, Junction-to-Ambient

* The power dissipation PD is based on TJ (max.) = 150 °C, using junction-to-case thermal resistance, and is more useful in settling the upper

dissipation limit for cases where additional heatsinking is used. It is used to determine the current rating, when this rating falls below the

package limit.

0

1.5

3

4.5

6

0

25

50

75

100

125

150

T

C - Case Temperature (°C)

0

1

2

3

4

5

0

25

50

75

100

125

150

T

C - Case Temperature (°C)

0.0

0.3

0.6

0.9

1.2

1.5

0

25

50

75

100

125

150

T

A - Ambient Temperature (°C)

UT6401L-AG6-R

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