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LM136H-2.5 PDF даташит

Спецификация LM136H-2.5 изготовлена ​​​​«National Semiconductor» и имеет функцию, называемую «Reference Diode».

Детали детали

Номер произв LM136H-2.5
Описание Reference Diode
Производители National Semiconductor
логотип National Semiconductor логотип 

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LM136H-2.5 Даташит, Описание, Даташиты
May 1998
LM136-2.5/LM236-2.5/LM336-2.5V
Reference Diode
General Description
The LM136-2.5/LM236-2.5 and LM336-2.5 integrated cir-
cuits are precision 2.5V shunt regulator diodes. These
monolithic IC voltage references operate as a
low-temperature-coefficient 2.5V zener with 0.2dynamic
impedance. A third terminal on the LM136-2.5 allows the ref-
erence voltage and temperature coefficient to be trimmed
easily.
The LM136-2.5 series is useful as a precision 2.5V low volt-
age reference for digital voltmeters, power supplies or op
amp circuitry. The 2.5V make it convenient to obtain a stable
reference from 5V logic supplies. Further, since the
LM136-2.5 operates as a shunt regulator, it can be used as
either a positive or negative voltage reference.
The LM136-2.5 is rated for operation over −55˚C to +125˚C
while the LM236-2.5 is rated over a −25˚C to +85˚C tem-
perature range.
The LM336-2.5 is rated for operation over a 0˚C to +70˚C
temperature range. See the connection diagrams for avail-
able packages.
Features
n Low temperature coefficient
n Wide operating current of 400 µA to 10 mA
n 0.2dynamic impedance
n ±1% initial tolerance available
n Guaranteed temperature stability
n Easily trimmed for minimum temperature drift
n Fast turn-on
n Three lead transistor package
Connection Diagrams
TO-92
Plastic Package
TO-46
Metal Can Package
DS005715-8
Bottom View
Order Number LM236Z-2.5,
LM236AZ-2.5, LM336Z-2.5 or LM336BZ-2.5
See NS Package Number Z03A
DS005715-20
Bottom View
Order Number LM136H-2.5,
LM136H-2.5/883, LM236H-2.5,
LM136AH-2.5, LM136AH-2.5/883
or LM236AH-2.5
See NS Package Number H03H
© 1999 National Semiconductor Corporation DS005715
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LM136H-2.5 Даташит, Описание, Даташиты
Connection Diagrams (Continued)
SO Package
Typical Applications
2.5V Reference
DS005715-12
Top View
Order Number LM236M-2.5,
LM236AM-2.5, LM336M-2.5
or LM336BM-2.5
See NS Package Number M08A
2.5V Reference with Minimum
Temperature Coefficient
Wide Input Range Reference
DS005715-9
Adjust to 2.490V
*Any silicon signal diode
DS005715-10
DS005715-11
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LM136H-2.5 Даташит, Описание, Даташиты
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Reverse Current
Forward Current
Storage Temperature
15 mA
10 mA
−60˚C to +150˚C
Operating Temperature Range (Note 2)
LM136
−55˚C to +150˚C
LM236
−25˚C to +85˚C
LM336
0˚C to +70˚C
Soldering Information
TO-92 Package (10 sec.)
260˚C
TO-46 Package (10 sec.)
300˚C
SO Package
Vapor Phase (60 sec.)
215˚C
Infrared (15 sec.)
220˚C
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” (Appendix D) for other methods of
soldering surface mount devices.
Electrical Characteristics (Note 3)
Parameter
Conditions
Reverse Breakdown Voltage
Reverse Breakdown Change
With Current
Reverse Dynamic Impedance
Temperature Stability
(Note 4)
Reverse Breakdown Change
With Current
Reverse Dynamic Impedance
Long Term Stability
TA=25˚C, IR=1 mA
LM136, LM236, LM336
LM136A, LM236A, LM336B
TA=25˚C,
400 µAIR10 mA
TA=25˚C, IR=1 mA, f = 100 Hz
VR Adjusted to 2.490V
IR=1 mA, Figure 2
0˚CTA70˚C (LM336)
−25˚CTA+85˚C
(LM236H, LM236Z)
−25˚C TA +85˚C (LM236M)
−55˚CTA+125˚C (LM136)
400 µAIR10 mA
IR=1 mA
TA=25˚C ±0.1˚C, IR=1 mA,
t = 1000 hrs
LM136A-2.5/LM236A-2.5
LM136-2.5/LM236-2.5
Min Typ Max
LM336B-2.5
LM336-2.5
Min Typ Max
Units
2.440
2.465
2.490
2.490
2.6
2.540
2.515
6
2.390
2.440
2.490
2.490
2.6
2.590
2.540
10
V
V
mV
0.2 0.6
0.2 1
3.5 9
7.5 18
12 18
3 10
0.4 1
20
1.8 6 mV
mV
mV
mV
3 12 mV
0.4 1.4
20 ppm
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Electrical specifications do not apply when operating the device
beyond its specified operating conditions.
Note 2: For elevated temperature operation, Tj max is:
LM136
LM236
LM336
150˚C
125˚C
100˚C
Thermal Resistance
θja (Junction to Ambient)
θja (Junction to Case)
TO-92
180˚C/W (0.4" leads)
170˚C/W (0.125" lead)
n/a
TO-46 SO-8
440˚C/W 165˚C/W
80˚C/W
n/a
Note 3: Unless otherwise specified, the LM136-2.5 is specified from −55˚C TA +125˚C, the LM236-2.5 from −25˚C TA +85˚C and the LM336-2.5 from 0˚C
TA +70˚C.
Note 4: Temperature stability for the LM336 and LM236 family is guaranteed by design. Design limits are guaranteed (but not 100% production tested) over the in-
dicated temperature and supply voltage ranges. These limits are not used to calculate outgoing quality levels. Stability is defined as the maximum change in Vref from
25˚C to TA (min) or TA (max).
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Номер в каталогеОписаниеПроизводители
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