LM285 LM385, B
MAXIMUM RATINGS
(TA = 25°C, unless otherwise noted)
Rating
Reverse Current
Forward Current
Operating Ambient Temperature Range
LM285
LM385
Operating Junction Temperature
Storage Temperature Range
Symbol
IR
IF
TA
– 40 to + 85
0 to +70
TJ
Tstg
+ 150
– 65 to + 150
°C
°C
Value
30
10
Unit
mA
mA
°C
ELECTRICAL CHARACTERISTICS
(TA = 25°C, unless otherwise noted)
LM285–1.2
Characteristic
Reverse Breakdown Voltage (IRmin
LM285–1.2/LM385B–1.2
TA = Tlow to Thigh (Note 1)
LM385–1.2
TA = Tlow to Thigh (Note 1)
Minimum Operating Current
TA = 25°C
TA = Tlow to Thigh (Note 1)
Reverse Breakdown Voltage Change with Current
IRmin
IR
1.0 mA, TA = +25°C
TA = Tlow to Thigh (Note 1)
1.0 mA
IR
20 mA, TA = +25°C
TA = Tlow to Thigh (Note 1)
LM385–1.2/LM385B–1.2
Max
1.247
1.270
–
–
10
20
1.0
1.5
10
20
–
–
–
–
Min
1.223
1.210
1.205
1.192
–
–
–
–
–
–
–
–
–
–
Typ
1.235
–
1.235
–
8.0
–
–
–
–
–
0.6
80
60
20
Max
1.247
1.260
1.260
1.273
µA
–
–
∆V
(BR)R
–
–
–
–
Z
∆V
(BR)/∆T
n
S
–
–
–
–
–
–
–
0.6
80
60
20
1.0
1.5
20
25
–
–
–
–
W
ppm/°C
µV
ppm/
kHR
8.0
–
15
20
mV
Unit
V
1.223
1.200
–
–
IRmin
1.235
–
–
–
Symbol
V(BR)R
Min
Typ
p
IR
p
20 mA)
p p
p p
Reverse Dynamic Impedance
IR = 100
µA,
TA = +25°C
Average Temperature Coefficient
10
µA
IR
20 mA, TA = Tlow to Thigh (Note 1)
p p
Wideband Noise (RMS)
IR = 100
µA,
10 Hz
f
p p
10 kHz
Long Term Stability
IR = 100
µA,
TA = +25°C
±
0.1°C
2
MOTOROLA ANALOG IC DEVICE DATA
MOTOROLA [ MOTOROLA, INC ]
