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LM236-2.5 Datasheet(数据表) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
部件型号  LM236-2.5
说明  Reference Diode
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制造商  NSC [National Semiconductor (TI)]
网页  http://www.national.com
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LM236-2.5 Datasheet(HTML) 3 Page - National Semiconductor (TI)

 
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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
15 mA
Forward Current
10 mA
Storage Temperature
−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)
LM136A-2.5/LM236A-2.5
LM336B-2.5
Parameter
Conditions
LM136-2.5/LM236-2.5
LM336-2.5
Units
Min
Typ
Max
Min
Typ
Max
Reverse Breakdown Voltage
T
A=25˚C, IR=1mA
LM136, LM236, LM336
2.440
2.490
2.540
2.390
2.490
2.590
V
LM136A, LM236A, LM336B
2.465
2.490
2.515
2.440
2.490
2.540
V
Reverse Breakdown Change
T
A=25˚C,
2.6
6
2.6
10
mV
With Current
400 µA
≤I
R≤10 mA
Reverse Dynamic Impedance
T
A=25˚C, IR=1 mA, f = 100 Hz
0.2
0.6
0.2
1
Temperature Stability
V
R Adjusted to 2.490V
(Note 4)
I
R=1 mA, Figure 2
0˚C
≤T
A≤70˚C (LM336)
1.8
6
mV
−25˚C
≤T
A≤+85˚C
3.5
9
mV
(LM236H, LM236Z)
−25˚C
≤ T
A ≤ +85˚C (LM236M)
7.5
18
mV
−55˚C
≤T
A≤+125˚C (LM136)
12
18
mV
Reverse Breakdown Change
400 µA
≤I
R≤10 mA
3
10
3
12
mV
With Current
Reverse Dynamic Impedance
I
R=1 mA
0.4
1
0.4
1.4
Long Term Stability
T
A=25˚C ±0.1˚C, IR=1 mA,
20
20
ppm
t = 1000 hrs
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
150˚C
LM236
125˚C
LM336
100˚C
Thermal Resistance
TO-92
TO-46
SO-8
θ
ja (Junction to Ambient)
180˚C/W (0.4" leads)
440˚C/W
165˚C/W
170˚C/W (0.125" lead)
θ
ja (Junction to Case)
n/a
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).
www.national.com
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