LM385B ON Semiconductor, LM385B Datasheet - Page 2

• Manufacturer Part Number: LM385B
• Description: Micropower Voltage Reference Diodes
• Manufacturer: ON Semiconductor

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.
1. T
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
Reverse Current
Forward Current
Operating Ambient Temperature Range
Operating Junction Temperature
Storage Temperature Range
Electrostatic Discharge Sensitivity (ESD)
Reverse Breakdown Voltage (I
Minimum Operating Current
Reverse Breakdown Voltage Change with Current
Reverse Dynamic Impedance
Average Temperature Coefficient
Wideband Noise (RMS)
Long Term Stability
Reverse Breakdown Voltage (I
Minimum Operating Current
I
10 mA v I
T
T
T
R
T
T
I
1.0 mA v I
I
I
T
T
Human Body Model (HBM)
Machine Model (MM)
Charged Device Model (CDM)
low
high
low
high
Rmin
R
R
LM285−1.2/LM385B−1.2
LM385−1.2
T
T
LM285−2.5/LM385B−2.5
LM385−2.5
A
A
A
A
= 100 mA, T
T
T
A
A
= 100 mA, 10 Hz v f v 10 kHz
= 100 mA, T
= 25°C
= T
= 25°C
= T
T
T
A
A
= T
= T
A
A
= T
= T
v I
= −40°C for LM285−1.2, LM285−2.5
= +85°C for LM285−1.2, LM285−2.5
= 0°C for LM385−1.2, LM385B−1.2, LM385−2.5, LM385B−2.5
= +70°C for LM385−1.2, LM385B−1.2, LM385−2.5, LM385B−2.5
= T
= T
low
low
low
low
low
low
R
R
low
low
to T
to T
v 20 mA, T
v 1.0 mA, T
to T
to T
R
to T
to T
A
to T
to T
v 20 mA, T
high
high
A
high
high
= +25°C
Characteristic
= +25°C ± 0.1°C
high
high
high
high
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(Note 1)
(T
A
A
A
= T
= 25°C, unless otherwise noted)
A
= +25°C
= +25°C
low
Rmin
Rmin
to T
v I
v I
high
Rating
R
R
(T
v 20 mA)
v 20 mA)
(Note 1)
A
= 25°C, unless otherwise noted)
DV
Symbol
DV
LM285, LM385B
V
V
http://onsemi.com
I
I
(BR)
(BR)R
Rmin
(BR)R
Rmin
(BR)R
S
Z
n
/DT
2
1.223
1.200
2.462
2.415
Min
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
LM285−1.2
LM285
LM385
1.235
Typ
8.0
0.6
2.5
80
60
20
13
−
−
−
−
−
−
−
−
−
−
−
−
1.247
1.270
2.538
2.585
Max
1.0
1.5
10
20
10
20
20
30
−
−
−
−
−
−
−
−
Symbol
ESD
T
T
T
I
I
stg
R
F
A
J
LM385−1.2/LM385B−1.2
1.223
1.210
1.205
1.192
2.462
2.436
2.425
2.400
Min
−
−
−
−
−
−
−
−
−
−
−
1.235
1.235
Typ
−65 to + 150
8.0
0.6
2.5
2.5
80
60
20
13
−40 to +85
−
−
−
−
−
−
−
−
−
−
0 to +70
Value
+150
4000
2000
400
30
10
1.247
1.260
1.260
1.273
2.538
2.564
2.575
2.600
Max
1.0
1.5
15
20
20
25
20
30
−
−
−
−
ppm/kHR
ppm/°C
Unit
mV
mA
mV
mA
Unit
W
mA
mA
V
V
°C
°C
°C
V