LM136AH-2.5_883

Reverse Current...........................................................15mA
Forward Current ..........................................................10mA
Storage Temperature...................................-60 C to +150 C
Operating Ambient Temperature
(Note 2)........................................................-55 C to +125 C
Maximum Junction Temperture
(Note 2)........................................................................150 C
Lead Temperature........................................................300 C
(Soldering, 10 seconds)
Thermal Resistance
The taJA.....................................................................354 C/W
(Still Air Flow).............................................................. 77 C/W
(500LF/Min Air Flow).................................................... 46 C/W
The taJC
Package Weight................................................................TBD
(Typical)
ESD Rating
(Note 3)..........................................................................1000V


Note 1:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guaranteed specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions.
Note 2:
The maximum power dissipation must be derated at elevated temperatures and is dictated by Tjmax (maximum junction temperature), ThetaJA (package junction to ambient thermal resistance), and TA (ambient temperature). The maxium allowable power dissipation at any temperature is Pdmax = (Tjmax - TA) /ThetaJA or the number given in the Absolute Maximum Ratings, whichever is lower.

Note 3:
Human body model, 1.5K Ohms in series with 100pF.

The LM136AH-2.5_883 integrated circuit is a precision 2.5V shunt regulator diode. This monolithic IC voltage reference operates as a low-temperature-coefficient 2.5V zener with 0.2 Ohms dynamic impedance. A third terminal on the LM136A-2.5 allows the reference voltage and temperature coefficient to be trimmed easily.

The LM136AH-2.5_883 is useful as a precision 2.5V low voltage reference for digital voltmeters, power supplies or op amp circuitry.  The 2.5V makes it convenient to obtain a stable reference from 5V logic supplies.  Further, since the LM136A-2.5 operates as a shunt regulator, it can be used as either a positive or negative voltage reference.