Datasheet LM4041 (Analog Devices) - 6

Improved Precision Micropower Shunt Voltage Reference High Temperature Operation
+125°C, the part operates at 159.56°C, thereby The maximum junction temperature of the LM4041 is exceeding the maximum junction temperature value of +150°C. The maximum operating temperature for the +150°C. For high-temperature operation, care must be LM4041_E_ is +125°C. At a maximum load current of taken to ensure the combination of ambient tempera- 15mA and a maximum output voltage of 5V, the part ture, output power dissipation, and package thermal will dissipate 75mW of power. The power dissipation resistance does not conspire to raise the device tem- limits of the 3-pin SC70 call for a derating value of perature beyond that listed in the Absolute Maximum
LM4041
2.17mW/°C above +70°C and thus for 75mW of power Ratings. Either reduce the output load current or the dissipation, the part will selfheat to 35.56°C above ambient temperature to keep the part within the limits. ambient temperature. If the ambient temperature is
Chip Information Package Information
TRANSISTOR COUNT: 60 For the latest package outline information and land patterns, go to
www.maxim-ic.com/packages
. Note that a “+”, “#”, or “-” in PROCESS: BiCMOS the package code indicates RoHS status only. Package draw- ings may show a different suffix character, but the drawing per- tains to the package regardless of RoHS status.
PACKAGE TYPE PACKAGE CODE DOCUMENT NO.
3 SC70-3 X3-2
21-0075
3 SOT23-3 U3-1
21-0051 6 _______________________________________________________________________________________