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©2014-2025 Renesas Electronics Corporation

December 15, 2025

9DMU0141 Datasheet

Marking Diagrams

Notes:

1. “XXX” is the last 3 characters of the lot number.

2. “YYWW” is the last two digits of the year and week that the part was assembled.

3. Line 3: truncated part number

4. “I” denotes industrial temperature grade.

Thermal Characteristics

XXX

YYWW

U41AI

PARAMETER

SYMBOL

CONDITIONS

PKG

TYP

VALUE

UNITS NOTES

θJC

Junction to Case

66

°C/W

1

θJb

Junction to Base

5

°C/W

1

θJA0

Junction to Air, still air

63

°C/W

1

θJA1

Junction to Air, 1 m/s air flow

56

°C/W

1

θJA3

Junction to Air, 3 m/s air flow

51

°C/W

1

θJA5

Junction to Air, 5 m/s air flow

49

°C/W

1

1ePad soldered to board

Thermal Resistance

NLG16