LM185-1.2/LM285-1.2/LM385-1.2
Thermal Resistance
θ
JA
(junction to ambient)
θ
JC
(junction to case)
Note 5:
Guaranteed and 100% production tested.
TO-92
180˚C/W (0.4" leads)
170˚C/W (0.125" leads)
N/A
TO-46
440˚C/W
80˚C/W
SO-8
165˚C/W
N/A
SOT23
283˚C/W
N/A
Note 4:
Parameters identified with boldface type apply at temperature extremes. All other numbers apply at T
A
= T
J
= 25˚C.
Note 6:
Guaranteed, but not 100% production tested. These limits are not used to calculate average outgoing quality levels.
Note 7:
The average temperature coefficient is defined as the maximum deviation of reference voltage at all measured temperatures between the operating T
MAX
and T
MIN
, divided by T
MAX
− T
MIN
. The measured temperatures are −55˚C, −40˚C, 0˚C, 25˚C, 70˚C, 85˚C, 125˚C.
Note 8:
A military RETS electrical specification is available on request.
Typical Performance Characteristics
Reverse Characteristics
Reverse Characteristics
00551813
00551814
Forward Characteristics
Temperature Drift of 3
Representative Units
00551815
00551816
Reverse Dynamic Impedance
Reverse Dynamic Impedance
00551817
00551818
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