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| LESHAN RADIO COMPANY, LTD. General Purpose Transistors NPN and PNP Silicon These transistors are designed for general purpose amplifier applications. They are housed in the SOT-323/SC-70 which is designed for low power surface mount applications. NPN MMBT3904WT1 PNP MMBT3906WT1 GENERAL PURPOSE AMPLIFIER TRANSISTORS SURFACE MOUNT MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector Current -- Continuous MMBT3904WT1 MMBT3906WT1 MMBT3904WT1 MMBT3906WT1 MMBT3904WT1 MMBT3906WT1 MMBT3904WT1 MMBT3906WT1 Symbol V CEO V CBO V EBO Value 40 - 40 60 - 40 6.0 - 5.0 200 - 200 Unit Vdc Vdc Vdc mAdc 3 IC 1 2 THERMAL CHARACTERISTICS Characteristic Total Device Dissipation (1) T A =25 C Thermal Resistance, Junction to Ambient Junction and Storage Temperature Symbol PD R JA T J , T stg Max 150 833 -55 to +150 Unit mW C/W C CASE 419-02, STYLE 3 SOT- 323 / SC-70 DEVICE MARKING MMBT3904WT1 = AM; MMBT3906WT1 = 2A ELECTRICAL CHARACTERISTICS (T A = 25C unless otherwise noted) Characteristic Symbol Min Max Unit OFF CHARACTERISTICS Collector-Emitter Breakdown Voltage (2) (I C = 1.0 mAdc, I B = 0) (I C = -1.0 mAdc, I B = 0) Collector-Base Breakdown Voltage (I C = 10 Adc, I E = 0) (I C = -10 Adc, I E = 0) Emitter-Base Breakdown Voltage (IE= 10 Adc, I C = 0) MMBT3904WT1 MMBT3906WT1 MMBT3904WT1 MMBT3906WT1 V (BR)CEO 40 - 40 60 - 40 -- -- -- -- Vdc V(BR)CBO Vdc MMBT3904WT1 V(BR)EBO 6.0 -- Vdc (I E = -10 Adc, I C = 0) MMBT3906WT1 - 5.0 -- Base Cutoff Current (V CE = 30 Vdc, V EB = 3.0 Vdc) MMBT3904WT1 I BL -- 50 (V CE = -30 Vdc, V EB = -3.0 Vdc) MMBT3906WT1 -- -50 Collector Cutoff Current (V CE = 30 Vdc, V EB = 3.0 Vdc) MMBT3904WT1 I CEX -- 50 (V CE = -30 Vdc, V EB = -3.0 Vdc) MMBT3906WT1 -- - 50 1. Device mounted on FR4 glass epoxy printed circuit board using the minimum recommended footprint. 2. Pulse Test: Pulse Width <300 s; Duty Cycle <2.0%. nAdc nAdc K3-1/9 LESHAN RADIO COMPANY, LTD. NPN MMBT3904WT1 ELECTRICAL CHARACTERISTICS (T A = 25C unless otherwise noted) (Continued) Characteristic Symbol h FE MMBT3904WT1 40 70 100 60 30 60 80 100 60 30 VCE(sat) MMBT3904WT1 MMBT3906WT1 V BE(sat) MMBT3904WT1 MMBT3906WT1 0.65 -- - 0.65 -- 0.85 0.95 - 0.85 - 0.95 -- -- -- -- 0.2 0.3 - 0.25 - 0.4 Vdc -- -- 300 -- -- -- -- 300 -- -- Vdc Min Max Unit -- PNP MMBT3906WT1 ON CHARACTERISTICS (2) DC Current Gain (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 = 50 mAdc, V CE = 1.0 Vdc) (I C = 100 mAdc, V CE = 1.0 Vdc) (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 = -50 mAdc, V CE = -1.0 Vdc) (I C = -100 mAdc, V CE = -1.0 Vdc) Collector-Emitter Saturation Voltage (I C = 10 mAdc, I B = 1.0 mAdc) (I C = 50 mAdc, I B = 5.0 mAdc) (I C = -10 mAdc, I B = -1.0 mAdc) (I C = -50 mAdc, I B = -5.0 mAdc) Base-Emitter Saturation Voltage (I C = 10 mAdc, I B = 1.0 mAdc) (I C = 50 mAdc, I B = 5.0 mAdc) (I C = -10 mAdc, I B = -1.0 mAdc) (I C = -50 mAdc, I B = -5.0 mAdc) MMBT3906WT1 SMALL-SIGNAL CHARACTERISTICS Current-Gain -- Bandwidth Product (I C = 10 mAdc, V CE = 20 Vdc, f = 100 MHz) (I C = -10 mAdc, V CE= -20 Vdc, f = 100 MHz) Output Capacitance (V CB = 5.0 Vdc, I E = 0, f = 1.0 MHz) (V CB= -5.0 Vdc, I E = 0, f = 1.0 MHz) Input Capacitance (V EB = 0.5 Vdc, I C = 0, f = 1.0 MHz) (V EB = -0.5 Vdc, I C = 0, f = 1.0 MHz) Input Impedance (V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) (V CE= -10 Vdc, I C = -1.0 mAdc, f = 1.0 kHz) Voltage Feedback Ratio (V CE= 10 Vdc, I C = 1.0 mAdc, f = 1.0 kHz) (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) (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) (V CE= -10 Vdc, I C = -1.0 mAdc, f = 1.0 kHz) Noise Figure (V CE= 5.0Vdc, I C = 100Adc, R S=1.0 k, f =1.0kHz) (V CE= -5.0Vdc, I C = -100 Adc, R S=1.0 k, f =1.0kHz) fT MMBT3904WT1 MMBT3906WT1 C obo MMBT3904WT1 MMBT3906WT1 C ibo MMBT3904WT1 MMBT3906WT1 h ie MMBT3904WT1 MMBT3906WT1 h re MMBT3904WT1 MMBT3906WT1 h fe MMBT3904WT1 MMBT3906WT1 h oe MMBT3904WT1 MMBT3906WT1 NF MMBT3904WT1 MMBT3906WT1 -- -- 5.0 4.0 1.0 3.0 40 60 dB 100 100 400 400 mhos 0.5 0.1 8.0 10 -- 1.0 2.0 10 12 X 10 -4 MHz 300 250 -- -- -- -- -- -- pF 4.0 4.5 pF 8.0 10.0 k K3-2/9 LESHAN RADIO COMPANY, LTD. NPN MMBT3904WT1 SWITCHING CHARACTERISTICS Delay Time (V CC = 3.0 Vdc, V BE = -0.5 Vdc) (V CC = -3.0 Vdc, V BE = 0.5 Vdc) Rise Time (I C = 10 mAdc, I B1 = 1.0 mAdc) (I C = -10 mAdc, I B1 = -1.0 mAdc) Storage Time (V CC = 3.0 Vdc, I C = 10 mAdc) (V CC = -3.0 Vdc, I C = -10 mAdc) Fall Time (I B1 = I B2 = 1.0 mAdc) (I B1 = I B2 = -1.0 mAdc) 2. Pulse Test: Pulse Width <300 s; Duty Cycle <2.0%. MMBT3904WT1 MMBT3906WT1 MMBT3904WT1 MMBT3906WT1 MMBT3904WT1 MMBT3906WT1 MMBT3904WT1 MMBT3906WT1 td tr ts tf -- -- -- -- -- -- -- -- 35 35 35 35 200 225 50 75 ns ns ns ns PNP MMBT3906WT1 MMBT3904WT1 +3 V 300 ns DUTY CYCLE = 2% +10.9 V 10 < t 1 < 500 s DUTY CYCLE = 2% 275 10 k t +3 V 1 +10.9 V 275 10 k - 0.5 V C S < 4.0 pF* <1 ns 0 - 9.1 V <1.0 ns 1N916 C S < 4.0 pF* *Total shunt capacitance of test jig and connectors 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 5000 MMBT3904WT1 7.0 3000 2000 V CC = 40 V I C / I B = 10 MMBT3904WT1 5.0 CAPACITANCE (pF) C ibo 3.0 Q, CHARGE (pC) 1000 700 500 300 200 2.0 C obo QT QA 100 70 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 50 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 REVERSE BIAS VOLTAGE (VOLTS) I C , COLLECTOR CURRENT (mA) Figure 3. Capacitance Figure 4. Charge Data K3-3/9 LESHAN RADIO COMPANY, LTD. NPN MMBT3904WT1 MMBT3904WT1 500 300 200 500 PNP MMBT3906WT1 I C /I B = 10 t r , RISE TIME (ns) 300 200 100 70 50 30 20 10 V CC = 40 V I C /I B = 10 TIME (ns) 100 70 50 30 20 10 7 5 1.0 2.0 3.0 5.0 7.0 10 t r @V CC=3.0V 40 V 15 V MMBT3904WT1 t d@V OB=0V 20 30 2.0 V 50 70 100 200 7 5 1.0 MMBT3904WT1 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= ts -1/8t f I C /I B = 20 I C /I B = 10 IB1 = IB2 300 200 V CC=40V I B1 = I B2 I C /I B = 20 t ' s, STORAGE TIME (ns) 100 100 t f , FALL TIME (ns) 70 50 30 20 10 7 5 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 70 50 30 20 10 7 5 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 I C /I B = 20 I C /I B = 10 I C /I B = 10 MMBT3904WT1 MMBT3904WT1 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 10 SOURCE RESISTANCE= 200 I C = 1.0 mA NF, NOISE FIGURE (dB) f = 1.0 kHz 12 10 8 6 4 2 I C = 1.0 mA NF, NOISE FIGURE (dB) 8 SOURCE RESISTANCE= 200 I C = 0.5 mA SOURCE RESISTANCE =1.0k I C = 50 A I C = 0.5 mA I C = 50 A I C = 100 A 6 4 2 0 SOURCE RESISTANCE= 500 I C = 100 A 0.1 0.2 0.4 1.0 2.0 4.0 10 MMBT3904WT1 20 40 100 MMBT3904WT1 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 f, FREQUENCY (kHz) R S , SOURCE RESISTANCE (k) Figure 9. Noise Figure Figure 10. Noise Figure K3-4/9 LESHAN RADIO COMPANY, LTD. NPN MMBT3904WT1 PNP MMBT3906WT1 h PARAMETERS (V CE = 10 Vdc, f = 1.0 kHz, T A = 25C) 300 100 h oe , OUTPUT ADMITTANCE ( mhos) MMBT3904WT1 200 50 MMBT3904WT1 h fe, CURRENT GAIN 20 10 100 70 50 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) I C , COLLECTOR CURRENT (mA) Figure 11. Current Gain h re, VOLTAGE FEEDBACK RATIO (X 10 -4 ) h ie, INPUT IMPEDANCE (k OHMS) 20 10 10 7.0 5.0 Figure 12. Output Admittance MMBT3904WT1 MMBT3904WT1 5.0 3.0 2.0 2.0 1.0 1.0 0.7 0.5 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 0.5 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 K3-5/9 LESHAN RADIO COMPANY, LTD. NPN MMBT3904WT1 MMBT3904WT1 TYPICAL STATIC CHARACTERISTICS h FE , DC CURRENT GAIN (NORMALIZED) PNP MMBT3906WT1 20 T J = +125C 10 0.7 0.5 MMBT3904WT1 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) V CE, COLLECTOR EMITTER VOLTAGE (VOLTS) Figure 15. DC Current Gain 1.0 MMBT3904WT1 0.8 T J = 25C 100 mA I C = 1.0 mA 10 mA 30 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 MMBT3904WT1 V BE(sat) @ I C /I B =10 COEFFICIENT (mV/ C) 0.5 MMBT3904WT1 +25C TO +125C VC for V CE 0 V, VOLTAGE ( VOLTS ) 0.8 -55C TO +25C V BE @ V CE =1.0 V 0.6 - 0.5 -55C TO +25C -1.0 0.4 V CE(sat) @ I C /I B =10 0.2 +25C TO +125C -1.5 VB for V BE 0 1.0 2.0 5.0 10 20 50 100 200 -2.0 0 20 40 60 80 100 120 140 160 180 200 C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 17. "ON" Voltages Figure 18. Temperature Coefficients K3-6/9 LESHAN RADIO COMPANY, LTD. NPN MMBT3904WT1 MMBT3906WT1 PNP MMBT3906WT1 3V 275 < 1 ns 10 k 0 C S < 4 pF* +10.6 V 300 ns DUTY CYCLE = 2% +9.1 V < 1 ns 3V 275 10 k 1N916 C S < 4 pF* 10 < t 1 < 500 s DUTY CYCLE = 2% t1 10.9 V * Total shunt capacitance of test jig and connectors Figure 19. Delay and Rise Time Equivalent Test Circuit Figure 20. Storage and Fall Time Equivalent Test Circuit TYPICAL TRANSIENT CHARACTERISTICS T J = 25C T J = 125C 10.0 5000 MMBT3906WT1 7.0 3000 2000 V CC = 40 V I C /I B = 10 QT MMBT3906WT1 CAPACITANCE (pF) 5.0 Q, CHARGE (pC) C obo C ibo 1000 700 500 3.0 300 200 100 70 2.0 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 50 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 REVERSE BIAS VOLTAGE (VOLTS) I C , COLLECTOR CURRENT (mA) Figure 21. Capacitance Figure 22. Charge Data 500 300 200 100 70 50 30 20 10 7 5 1.0 2.0 3.0 5.0 7.0 10 500 MMBT3906WT1 I C /I B = 10 MMBT3906WT1 I C /I B = 20 300 200 V CC = 40 V I B1 = I B2 t f , FALL TIME (ns) TIME (ns) 100 70 50 30 20 10 7 5 t r @ V CC = 3.0 V 15 V 40 V 2.0 V t d @ V OB = 0 V 20 30 50 70 100 200 I C /I B = 10 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 23. Turn-On Time Figure 24. Fall Time K3-7/9 LESHAN RADIO COMPANY, LTD. NPN MMBT3904WT1 MMBT3906WT1 TYPICAL AUDIO SMALL-SIGNAL CHARACTERISTICS NOISE FIGURE VARIATIONS (V CE = -5.0 Vdc, T A = 25C, Bandwidth = 1.0 Hz) 5.0 PNP MMBT3906WT1 NF, NOISE FIGURE (dB) SOURCE RESISTANCE= 200 I C = 1.0 mA 4.0 14 f = 1.0 kHz 12 I C = 1.0 mA I C = 0.5 mA NF, NOISE FIGURE (dB) SOURCE RESISTANCE= 200 I C = 0.5 mA SOURCE RESISTANCE =2.0k I C = 50 A 10 8 6 4 2 0 0.1 0.2 0.4 1.0 3.0 2.0 1.0 0 SOURCE RESISTANCE= 2.0k I C = 100 A 0.1 0.2 0.4 1.0 2.0 4.0 10 I C = 50 A I C = 100 A MMBT3906WT1 MMBT3906WT1 20 40 100 2.0 4.0 10 20 40 100 f, FREQUENCY (kHz) R S , SOURCE RESISTANCE (k) Figure 25 Figure 26 h PARAMETERS (V CE = -10 Vdc, f = 1.0 kHz, T A = 25C) h oe , OUTPUT ADMITTANCE ( mhos) 300 100 70 50 30 20 MMBT3906WT1 h fe, CURRENT GAIN 200 MMBT3906WT1 100 70 50 10 7.0 5.0 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 7.0 10 30 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 I C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 27. Current Gain h re, VOLTAGE FEEDBACK RATIO (X 10 -4 ) 20 10 7.0 5.0 Figure 28. Output Admittance h ie, INPUT IMPEDANCE (k) 10 MMBT3906WT1 MMBT3906WT1 5.0 3.0 2.0 2.0 1.0 1.0 0.7 0.5 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 0.5 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 29. Input Impedance Figure 30. Voltage Feedback Ratio K3-8/9 LESHAN RADIO COMPANY, LTD. NPN MMBT3904WT1 MMBT3906WT1 STATIC CHARACTERISTICS PNP MMBT3906WT1 h FE , DC CURRENT GAIN (NORMALIZED) 20 T J = +125C 10 0.7 0.5 V CE = 1.0 V +25C -55C 0.3 MMBT3906WT1 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 31. DC Current Gain V CE, COLLECTOR EMITTER VOLTAGE (VOLTS) 1.0 MMBT3906WT1 0.8 T J = 25C 10 mA 30 mA 100 mA I C=1.0 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 32. Collector Saturation Region V, TEMPERATURE COEFFICIENT (mV/ C) 1.2 1.0 T J = 25C 1.0 V BE(sat) @ I C /I B =10 V BE @ V CE =1.0 V 0.5 V, VOLTAGE ( VOLTS ) VC for V CE(sat) +25C TO +125C -55C TO +25C 0.8 0 0.6 MMBT3906WT1 - 0.5 MMBT3906WT1 +25C TO +125C VB for V BE(sat) -55C TO +25C 0.4 -1.0 0.2 V CE(sat) @ I C /I B =10 -1.5 0 1.0 2.0 5.0 10 20 50 100 200 -2.0 0 20 40 60 80 100 120 140 160 180 200 C , COLLECTOR CURRENT (mA) I C , COLLECTOR CURRENT (mA) Figure 33. "ON" Voltages Figure 34. Temperature Coefficients K3-9/9 |
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