LM385B ON Semiconductor, LM385B Datasheet - Page 4

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

100
875
750
625
500
375
250
125
1.0
0.1
0.4
1.2
1.0
0.8
0.6
0.2
10
0
0
0.01
10
0
0.2
Figure 2. Reverse Characteristics
Figure 4. Forward Characteristics
0.1
100
Figure 6. Noise Voltage
0.4
V(
I
+25 °C
F
+25 °C
BR)
, FORWARD CURRENT (mA)
, REVERSE VOLTAGE (V)
f, FREQUENCY (Hz)
T
TYPICAL PERFORMANCE CURVES FOR LM285−1.2/385−1.2/385B−1.2
A
= +85°C
0.6
1.0 K
T
1.0
A
−40 °C
= −40°C
+85 °C
0.8
1.0
10 K
10
1.2
LM285, LM385B
http://onsemi.com
100 k
1.4
100
4
1.250
1.240
1.230
1.220
1.210
1.50
1.25
1.00
0.75
0.50
0.25
−2.0
8.0
6.0
4.0
2.0
5.0
10
10
0
0
0
0.01
0
−50
Figure 3. Reverse Characteristics
0.1
Figure 5. Temperature Drift
−25
0.1
T
A
I
0.2
, AMBIENT TEMPERATURE (°C)
R
Figure 7. Response Time
, REVERSE CURRENT (mA)
0
0.3
t, TIME (ms)
0.6
1.0
25
0.7
+25 °C
50
T
A
0.8
= +85°C
Input
DUT
10
I
75
R
= 100 mA
−40 °C
0.9
100 k
100
Output
1.0
100
125
1.1