LM385D-25R2 Datasheet, PDF (4/9 Pages) ON Semiconductor – Micropower Voltage Reference Diodes

LM285, LM385B
TYPICAL PERFORMANCE CURVES FOR LM285-1.2/385-1.2/385B-1.2
100
10
T_A = +ā85°C
1.0
+ā25°C
-ā40°C
0.1
0
0.2 0.4 0.6 0.8
1.0 1.2 1.4
V(_BR), REVERSE VOLTAGE (V)
Figure 2. Reverse Characteristics
10
8.0
T_A = +ā85°C
6.0
+ā25°C
4.0
-ā40°C
2.0
0
-2.0
0.01
0.1
1.0
10
100
I_R, REVERSE CURRENT (mA)
Figure 3. Reverse Characteristics
1.2
1.0
0.8
0.6
0.4
0.2
0
0.01
T_A = -ā40°C
+ā25°C
+ā85°C
0.1
1.0
10
I_FĂ, FORWARD CURRENT (mA)
Figure 4. Forward Characteristics
1.250
1.240
I_R = 100 mA
1.230
1.220
1.210
100
-50 -25 0 25 50 75 100 125
T_AĂ, AMBIENT TEMPERATURE (°C)
Figure 5. Temperature Drift
875
750
625
500
375
250
125
0
10
100
1.0ĂK
10ĂK
f, FREQUENCY (Hz)
Figure 6. Noise Voltage
1.50
1.25
1.00
Input _{100 k}
0.75
Output
0.50
DUT
0.25
0
10
5.0
100Ăk
0
0 0.1 0.2 0.3 0.6 0.7 0.8 0.9 1.0 1.1
t, TIME (ms)
Figure 7. Response Time
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