Datasheet 2N3906 (ON Semiconductor) - 5
| Manufacturer | ON Semiconductor |
| Description | Small Signal PNP Bipolar Transistor, TO-92 |
| Pages / Page | 7 / 5 — 2N3906. TYPICAL AUDIO SMALL−SIGNAL CHARACTERISTICS. NOISE FIGURE … |
| Revision | 4 |
| File Format / Size | PDF / 178 Kb |
| Document Language | English |
2N3906. TYPICAL AUDIO SMALL−SIGNAL CHARACTERISTICS. NOISE FIGURE VARIATIONS. Figure 7. Figure 8. h PARAMETERS
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2N3906 TYPICAL AUDIO SMALL−SIGNAL CHARACTERISTICS NOISE FIGURE VARIATIONS
(VCE = −5.0 Vdc, TA = 25°C, Bandwidth = 1.0 Hz) 5.0 12 SOURCE RESISTANCE = 200 W f = 1.0 kHz IC = 1.0 mA IC = 1.0 mA 10 4.0 IC = 0.5 mA SOURCE RESISTANCE = 200 W IC = 0.5 mA 8 3.0 SOURCE RESISTANCE = 2.0 k 6 IC = 50 mA 2.0 , NOISE FIGURE (dB) , NOISE FIGURE (dB) 4 NF NF IC = 50 mA 1.0 SOURCE RESISTANCE = 2.0 k I 2 C = 100 mA IC = 100 mA 0 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 f, FREQUENCY (kHz) Rg, SOURCE RESISTANCE (k OHMS)
Figure 7. Figure 8. h PARAMETERS
(VCE = −10 Vdc, f = 1.0 kHz, TA = 25°C) 300 100 70 m 50 200 GAIN ANCE ( mhos) 30 100 ADMITT 20 70 feh , DC CURRENT 10 50 h , OUTPUT oe 7 30 5 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 IC, COLLECTOR CURRENT (mA) IC, COLLECTOR CURRENT (mA)
Figure 9. Current Gain Figure 10. Output Admittance
20 10 -4 7.0 10 7.0 5.0 TIO (X 10 ) 5.0 3.0 3.0 2.0 2.0 IMPEDANCE (k OHMS) 1.0 0.7 TAGE FEEDBACK RA 1.0 ie 0.5 h , INPUT re 0.7 0.3 h , VOL 0.2 0.5 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 IC, COLLECTOR CURRENT (mA) IC, COLLECTOR CURRENT (mA)
Figure 11. Input Impedance Figure 12. Voltage Feedback Ratio http://onsemi.com 5
(VCE = −5.0 Vdc, TA = 25°C, Bandwidth = 1.0 Hz) 5.0 12 SOURCE RESISTANCE = 200 W f = 1.0 kHz IC = 1.0 mA IC = 1.0 mA 10 4.0 IC = 0.5 mA SOURCE RESISTANCE = 200 W IC = 0.5 mA 8 3.0 SOURCE RESISTANCE = 2.0 k 6 IC = 50 mA 2.0 , NOISE FIGURE (dB) , NOISE FIGURE (dB) 4 NF NF IC = 50 mA 1.0 SOURCE RESISTANCE = 2.0 k I 2 C = 100 mA IC = 100 mA 0 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 f, FREQUENCY (kHz) Rg, SOURCE RESISTANCE (k OHMS)
Figure 7. Figure 8. h PARAMETERS
(VCE = −10 Vdc, f = 1.0 kHz, TA = 25°C) 300 100 70 m 50 200 GAIN ANCE ( mhos) 30 100 ADMITT 20 70 feh , DC CURRENT 10 50 h , OUTPUT oe 7 30 5 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 IC, COLLECTOR CURRENT (mA) IC, COLLECTOR CURRENT (mA)
Figure 9. Current Gain Figure 10. Output Admittance
20 10 -4 7.0 10 7.0 5.0 TIO (X 10 ) 5.0 3.0 3.0 2.0 2.0 IMPEDANCE (k OHMS) 1.0 0.7 TAGE FEEDBACK RA 1.0 ie 0.5 h , INPUT re 0.7 0.3 h , VOL 0.2 0.5 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 IC, COLLECTOR CURRENT (mA) IC, COLLECTOR CURRENT (mA)
Figure 11. Input Impedance Figure 12. Voltage Feedback Ratio http://onsemi.com 5
