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| LESHAN RADIO COMPANY, LTD. General Purpose Transistor * Pb-Free Package May be Available. The G-Suffix Denotes a Pb-Free Lead Finish ORDERING INFORMATION Device LMBT3904LT1 Package SOT-23 Shipping 3 3000/Tape & Reel 3000/Tape & Reel 1 2 LMBT3904LT1 LMBT3904LT1G SOT-23 MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current -- Continuous Symbol V V V CEO CBO EBO Value 40 60 6.0 200 Unit Vdc Vdc Vdc mAdc SOT-23 3 COLLECTOR IC 1 BASE THERMAL CHARACTERISTICS Characteristic Total Device Dissipation FR- 5 Board, (1) TA = 25C Derate above 25C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) TA = 25C Derate above 25C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol PD Max 225 1.8 556 300 2.4 417 -55 to +150 Unit mW mW/C C/W mW mW/C C/W C 2 EMITTER RJA PD RJA TJ , Tstg DEVICE MARKING LMBT3904LT1 = 1AM ELECTRICAL CHARACTERISTICS (TA = 25C unless otherwise noted.) Characteristic Symbol Min Max Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage(3) (I C = 1.0 mAdc) Collector-Base Breakdown Voltage (I C = 10 Adc) Emitter-Base Breakdown Voltage (I E = 10 Adc) Base Cutoff Current ( V CE= 30 Vdc, V EB = 3.0 Vdc, ) Collector Cutoff Current ( V CE = 30Vdc, V BE = 3.0Vdc ) 1. FR-5 = 1.0 x 0.75 x 0.062 in. 2. Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina. 3. Pulse Test: Pulse Width <300 s, Duty Cycle <2.0%. I CEX -- 50 nAdc I BL -- 50 nAdc V (BR)EBO 6.0 -- Vdc V (BR)CBO 60 -- Vdc V (BR)CEO 40 -- Vdc LMBT3904LT1-1/7 LESHAN RADIO COMPANY, LTD. LMBT3904LT1 ELECTRICAL CHARACTERISTICS (T A = 25C unless otherwise noted) (Continued) Characteristic Symbol hFE 40 70 100 60 30 VCE(sat) -- -- V BE(sat) 0.65 -- 0.85 0.95 0.2 0.3 Vdc -- -- 300 -- -- Vdc Min Max Unit -- ON CHARACTERISTICS (3) DC Current Gain(1) (I C =0.1 mAdc, V CE =1.0 Vdc) (I C = 1.0 mAdc, V CE = 1.0 Vdc) (I C = 10 mAdc, V CE = 1.0 Vdc) (I C = 50mAdc, V CE = 1.0Vdc) (I C = 100mAdc, V CE =1.0 Vdc) Collector-Emitter Saturation Voltage (I C = 10 mAdc, I B = 1.0 mAdc)(3) (I C = 50 mAdc, I B = 5.0mAdc) Base-Emitter Saturation Voltage(3) (I C = 10 mAdc, I B = 1.0mAdc) (I C = 50mAdc, I B = 5.0mAdc ) SMALL-SIGNAL CHARACTERISTICS Current-Gain -- Bandwidth Product (I C = 10mAdc, V CE= 20Vdc, f = 100MHz) Output Capacitance (V CB = 5.0Vdc, I E = 0, f = 1.0 MHz) Input Capacitance (V BE = 0.5Vdc, I C = 0, f = 1.0 MHz) Input Impedancen (V CE = 10Vdc, I C = 1.0mAdc, f = 1.0 kHz) Voltage Feedback Ratio (V CE = 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) Small-Signal Current Gain (V CE = 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) Output Admittance (V CE = 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) Noise Figure (V CE = 5.0 Vdc, I C = 100Adc, R S = 1.0 k , f = 1.0 kHz) fT C obo C ibo h ie h re h fe h oe NF 300 -- -- 1.0 0.5 100 1.0 -- -- 4.0 8.0 10 8.0 400 40 5.0 MHz pF pF pF X10 -4 -- mhos dB SWITCHING CHARACTERISTICS Delay Time Rise Time Storage Time Fall Time (V CC = 3.0 Vdc,V BE = -0.5Vdc I C = 10 mAdc, I B1 = 1.0mAdc) (V CC = 3.0Vdc, I C = 10 mAdc,I B1 = I B2 = 10 mAdc) td tr ts tf -- -- -- -- 35 35 200 50 ns ns 3. Pulse Test: Pulse Width <300 s, Duty Cycle <2.0%. LMBT3904LT1-2/7 LESHAN RADIO COMPANY, LTD. LMBT3904LT1 +3 V DUTY CYCLE = 2% 300 ns +10.9 V 10 k 275 10 < t 1 < 500 s DUTY CYCLE = 2% +3 V t1 +10.9 V 275 10 k 0 -0.5 V < 1 ns -9.1 * Total shunt capacitance of test jig and connectors < 1 ns C S < 4 pF* 1N916 C S < 4 pF* Figure 1. Delay and Rise Time Equivalent Test Circuit Figure 2. Storage and Fall Time Equivalent Test Circuit TYPICAL TRANSIENT CHARACTERISTICS T J = 25C T J = 125C 10 7.0 5.0 5000 3000 2000 V CC = 40 V I C /I B = 10 CAPACITANCE (pF) Q, CHARGE (pC) 1000 700 500 C ibo 3.0 2.0 QT 300 200 100 70 50 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 C obo QA 1.0 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 40 REVERSE BIAS VOLTAGE (VOLTS) I C , COLLECTOR CURRENT (mA) Figure 3. Capacitance Figure 4. Charge Data LMBT3904LT1-3/7 LESHAN RADIO COMPANY, LTD. LMBT3904LT1 500 300 200 100 70 50 500 I C /I B = 10 300 200 100 70 50 30 20 V CC = 40 V I C /I B = 10 t r @ V CC = 3.0 V 30 20 40 V 15 V 10 7 5 1.0 2.0 3.0 5.0 7.0 10 t r, RISE TIME (ns) TIME (ns) t d @ V OB = 0 V 20 30 2.0 V 50 70 100 200 10 7 5 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 5. Turn-On Time 500 300 200 500 Figure 6. Rise Time t 's = t s -1 /8 tf I C /I B =20 I C /I B =10 I B1 = I B2 300 200 V CC = 40 V I B1 = I B2 I C /I B = 20 t 's , STORAGE TIME (ns) 100 100 50 30 20 I C /I B =20 I C /I B =10 t f, , FALL TIME (ns) 70 70 50 30 20 I C /I B = 10 10 7 5 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 10 7 5 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 7. Storage Time Figure 8. Fall Time TYPICAL AUDIO SMALL-SIGNAL CHARACTERISTICS NOISE FIGURE VARIATIONS (V CE = 5.0 Vdc, T A = 25C, Bandwidth = 1.0 Hz) 12 14 SOURCE RESISTANCE=200 10 f = 1.0 kHz 12 I C = 1.0 mA I C = 1.0 mA SOURCE RESISTANCE =200 I C = 0.5 mA NF, NOISE FIGURE (dB) 8 NF, NOISE FIGURE (dB) 10 8 6 4 2 0 0.1 0.2 I C = 0.5 mA I C = 50 A I C = 100 A 6 SOURCE RESISTANCE =1.0k I C = 50A 4 2 SOURCE RESISTANCE=500 I C = 100 A 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 0.4 1.0 2.0 4.0 10 20 40 100 f, FREQUENCY (kHz) R S , SOURCE RESISTANCE (k) Figure 9. Figure 10. LMBT3904LT1-4/7 LESHAN RADIO COMPANY, LTD. LMBT3904LT1 h PARAMETERS (V CE = 10 Vdc, f = 1.0 kHz, T A = 25C) 300 100 hoe, OUTPUT ADMITTANCE ( mhos) 50 200 20 hfe, CURRENT 100 70 50 10 5 2 1 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 30 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 I C , COLLECTOR CURRENT (mA) h re, VOLTAGE FEEDBACK RATIO (X 10-4 ) I C , COLLECTOR CURRENT (mA) Figure 11. Current Gain 20 Figure 12. Output Admittance 10 7.0 5.0 3.0 2.0 hie, INPUT IMPEDANCE (k) 10 5.0 2.0 1.0 0.5 1.0 0.7 0.5 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 0.2 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 13. Input Impedance Figure 14. Voltage Feedback Ratio TYPICAL STATIC CHARACTERISTICS h FE, DC CURRENT GAIN (NORMALIZED) 2.0 T J = +125C 1.0 0.7 0.5 V CE = 1.0 V +25C -55C 0.3 0.2 0.1 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 I C , COLLECTOR CURRENT (mA) Figure 15. DC Current Gain LMBT3904LT1-5/7 LESHAN RADIO COMPANY, LTD. LMBT3904LT1 V CE, COLLECTOR EMITTER VOLTAGE (VOLTS) 1.0 T J = 25C 0.8 I C = 1.0 mA 10 mA 30 mA 100 mA 0.6 0.4 0.2 0 0.01 0.02 0.03 0.05 0.07 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 10 I B , BASE CURRENT (mA) Figure 16. Collector Saturation Region 1.2 1.0 T J = 25C 1.0 V BE(sat) @ I C /I B =10 0.5 +25C TO +125C VC FOR V CE(sat) COEFFICIENT(mV/C) V, VOLTAGE (VOLTS) 0.8 0 -55C TO +25C V BE @ V CE =1.0 V 0.6 -0.5 +25C TO +125C -1.0 0.4 V CE(sat) @ I C /I B =10 0.2 -55C TO +25C -1.5 VB FOR V BE(sat) 0 1.0 -2.0 2.0 3.0 5.0 10 20 50 100 200 0 20 40 60 80 100 120 140 160 180 200 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 17. "ON" Voltages Figure 18. Temperature Coefficients LMBT3904LT1-6/7 LESHAN RADIO COMPANY, LTD. LMBT3904LT1 SOT-23 NOTES: A L 3 1 2 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: INCH. BS DIM A B C D G H J K L S V V G C D H K J INCHES MIN MAX 0.1102 0.1197 0.0472 0.0551 0.0350 0.0440 0.0150 0.0200 0.0701 0.0807 0.0005 0.0040 0.0034 0.0070 0.0140 0.0285 0.0350 0.0401 0.0830 0.1039 0.0177 0.0236 MILLIMETERS MIN MAX 2.80 3.04 1.20 1.40 0.89 1.11 0.37 0.50 1.78 2.04 0.013 0.100 0.085 0.177 0.35 0.69 0.89 1.02 2.10 2.64 0.45 0.60 PIN 1. BASE 2. EMITTER 3. COLLECTOR 0.037 0.95 0.037 0.95 0.079 2.0 0.035 0.9 0.031 0.8 inches mm LMBT3904LT1-7/7 |
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