AME
Adjustable Precision
Shunt Regulator
AME431B-1.24V
nThermal Information
Parameter
Package
Die Attach
Symbol
Maximum
Unit
SOT-23**
TSOT-23
81
SOT-89*
TO-92-3**
SOP-8**
40
80
60
Conductive Epoxy
Thermal Resistance
(Junction to Case)
qJC
SOT-25**
TSOT-25
Non-Conductive
Epoxy
140
260
oC / W
SOT-23
TSOT-23
SOT-89
TO-92-3
SOP-8
180
150
150
Conductive Epoxy
Thermal Resistance
(Junction to Ambient)
qJA
SOT-25
TSOT-25
Non-Conductive
Epoxy
280
400
SOT-23
TSOT-23
SOT-89
TO-92-3
SOP-8
550
625
810
Conductive Epoxy
Internal Power Dissipation
PD
mW
SOT-25
TSOT-25
Non-Conductive
Epoxy
400
oC
oC
Maximum Junction Temperature
Solder Iron (10 Sec)***
150
350
* Measure qJC on backside center of tab.
** Measure qJC on center of molding compound if IC has no tab.
*** MIL-STD-202G210F
Rev.E.04
9
AME [ ANALOG MICROELECTRONICS ]
