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LM285 Datasheet(PDF) 2 Page - ON Semiconductor

No. de Pieza. LM285
Descripción  Micropower Voltage Reference Diodes
Descarga  8 Pages
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Fabricante  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
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LM285 Datasheet(HTML) 2 Page - ON Semiconductor

   
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LM285, LM385B
http://onsemi.com
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MAXIMUM RATINGS (TA = 25°C, unless otherwise noted)
Rating
Symbol
Value
Unit
Reverse Current
IR
30
mA
Forward Current
IF
10
mA
Operating Ambient Temperature Range
LM285
LM385
TA
−40 to +85
0 to +70
°C
Operating Junction Temperature
TJ
+150
°C
Storage Temperature Range
Tstg
−65 to + 150
°C
Electrostatic Discharge Sensitivity (ESD)
Human Body Model (HBM)
Machine Model (MM)
Charged Device Model (CDM)
ESD
4000
400
2000
V
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise noted)
LM285−1.2
LM385−1.2/LM385B−1.2
Characteristic
Symbol
Min
Typ
Max
Min
Typ
Max
Unit
Reverse Breakdown Voltage (IRmin v IR v 20 mA)
LM285−1.2/LM385B−1.2
TA = Tlow to Thigh (Note 1)
LM385−1.2
TA = Tlow to Thigh (Note 1)
V(BR)R
1.223
1.200
1.235
1.247
1.270
1.223
1.210
1.205
1.192
1.235
1.235
1.247
1.260
1.260
1.273
V
Minimum Operating Current
TA = 25°C
TA = Tlow to Thigh (Note 1)
IRmin
8.0
10
20
8.0
15
20
mA
Reverse Breakdown Voltage Change with Current
IRmin v IR v 1.0 mA, TA = +25°C
TA = Tlow to Thigh (Note 1)
1.0 mA
v IR v 20 mA, TA = +25°C
TA = Tlow to Thigh (Note 1)
DV(BR)R
1.0
1.5
10
20
1.0
1.5
20
25
mV
Reverse Dynamic Impedance
IR = 100 mA, TA = +25°C
Z
0.6
0.6
W
Average Temperature Coefficient
10
mA v IR v 20 mA, TA = Tlow to Thigh (Note 1)
DV(BR)/DT
80
80
ppm/
°C
Wideband Noise (RMS)
IR = 100 mA, 10 Hz v f v 10 kHz
n
60
60
mV
Long Term Stability
IR = 100 mA, TA = +25°C ± 0.1°C
S
20
20
ppm/kHR
Reverse Breakdown Voltage (IRmin v IR v 20 mA)
LM285−2.5/LM385B−2.5
TA = Tlow to Thigh (Note 1)
LM385−2.5
TA = Tlow to Thigh (Note 1)
V(BR)R
2.462
2.415
2.5
2.538
2.585
2.462
2.436
2.425
2.400
2.5
2.5
2.538
2.564
2.575
2.600
V
Minimum Operating Current
TA = 25°C
TA = Tlow to Thigh (Note 1)
IRmin
13
20
30
13
20
30
mA
1. Tlow
= −40
°C for LM285−1.2, LM285−2.5
Thigh = +85°C for LM285−1.2, LM285−2.5
Tlow
= 0
°C for LM385−1.2, LM385B−1.2, LM385−2.5, LM385B−2.5
Thigh = +70°C for LM385−1.2, LM385B−1.2, LM385−2.5, LM385B−2.5


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