Datasheet LM285, LM385B (ON Semiconductor) - 5
| Manufacturer | ON Semiconductor |
| Description | Micropower Voltage Reference Diodes |
| Pages / Page | 10 / 5 — LM285, LM385B. TYPICAL PERFORMANCE CURVES FOR LM285−2.5. 385−2.5. … |
| File Format / Size | PDF / 207 Kb |
| Document Language | English |
LM285, LM385B. TYPICAL PERFORMANCE CURVES FOR LM285−2.5. 385−2.5. 385B−2.5. Figure 8. Reverse Characteristics
Model Line for this Datasheet
- LM285D-1.2G LM285D-1.2R2G LM285D-2.5G LM285D-2.5R2G LM285D−1.2 LM285D−1.2G LM285D−1.2R2 LM285D−1.2R2G LM285D−2.5 LM285D−2.5G LM285D−2.5R2 LM285D−2.5R2G LM285Z−1.2 LM285Z−1.2G LM285Z−1.2RA LM285Z−1.2RAG LM285Z−2.5 LM285Z−2.5G LM285Z−2.5RA LM285Z−2.5RAG LM285Z−2.5RP LM285Z−2.5RPG
Text Version of Document
LM285, LM385B TYPICAL PERFORMANCE CURVES FOR LM285−2.5
/
385−2.5
/
385B−2.5
100 10 μ (A) 8.0 T 10 A = +85°C TAGE CHANGE (mV) 6.0 TA = +85°C +25°C -40°C 4.0 +25°C 1.0 2.0 , REVERSE CURRENT I R -40°C , REVERSE VOL 0 (BR)R 0.1 V -2.0 Δ 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0.01 0.1 1.0 10 100 V(BR), REVERSE VOLTAGE (V) IR, REVERSE CURRENT (mA)
Figure 8. Reverse Characteristics Figure 9. Reverse Characteristics
2.520 1.2 IR = 100 mA 2.510 1.0 TAGE (V) TAGE (V) TA = -40°C 2.500 0.8 2.490 ARD VOL 0.6 W 2.480 +85°C , REVERSE VOL 0.4 , FOR 2.470 FV +25°C (BR)R 0.2 V 2.460 0 2.450 0.01 0.1 1.0 10 100 -50 -25 0 25 50 75 100 125 I T F, FORWARD CURRENT (mA) A, AMBIENT TEMPERATURE (°C)
Figure 10. Forward Characteristics Figure 11. Temperature Drift
3.00 2.50 Input 1500 100 k (V) 2.00 Hz) √ 1250 1.50 Output OUTPUT 1.00 DUT 1000 0.50 750 , NOISE (nV/ 0 ne 500 (V) 10 250 5.0 INPUT 0 0 10 100 1.0K 10K 100k 0 0.1 0.2 0.3 0.6 0.7 0.8 0.9 1.0 1.1 f, FREQUENCY (Hz) t, TIME (ms)
Figure 12. Noise Voltage Figure 13. Response Time www.onsemi.com 5
/
385−2.5
/
385B−2.5
100 10 μ (A) 8.0 T 10 A = +85°C TAGE CHANGE (mV) 6.0 TA = +85°C +25°C -40°C 4.0 +25°C 1.0 2.0 , REVERSE CURRENT I R -40°C , REVERSE VOL 0 (BR)R 0.1 V -2.0 Δ 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 0.01 0.1 1.0 10 100 V(BR), REVERSE VOLTAGE (V) IR, REVERSE CURRENT (mA)
Figure 8. Reverse Characteristics Figure 9. Reverse Characteristics
2.520 1.2 IR = 100 mA 2.510 1.0 TAGE (V) TAGE (V) TA = -40°C 2.500 0.8 2.490 ARD VOL 0.6 W 2.480 +85°C , REVERSE VOL 0.4 , FOR 2.470 FV +25°C (BR)R 0.2 V 2.460 0 2.450 0.01 0.1 1.0 10 100 -50 -25 0 25 50 75 100 125 I T F, FORWARD CURRENT (mA) A, AMBIENT TEMPERATURE (°C)
Figure 10. Forward Characteristics Figure 11. Temperature Drift
3.00 2.50 Input 1500 100 k (V) 2.00 Hz) √ 1250 1.50 Output OUTPUT 1.00 DUT 1000 0.50 750 , NOISE (nV/ 0 ne 500 (V) 10 250 5.0 INPUT 0 0 10 100 1.0K 10K 100k 0 0.1 0.2 0.3 0.6 0.7 0.8 0.9 1.0 1.1 f, FREQUENCY (Hz) t, TIME (ms)
Figure 12. Noise Voltage Figure 13. Response Time www.onsemi.com 5
