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| MMBT3904 General Purpose Transistor NPN Silicon COLLECTOR 3 3 1 BASE 1 2 2 EMITTER SOT-23 Maximum Ratings Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base VOltage Collector Current-Continuous Symbol VCEO VCBO VEBO IC Value 40 60 6.0 200 Unit Vdc Vdc Vdc mAdc Thermal Characteristics Characteristics Total Device Dissipation FR-5 Board (1) TA=25 C Derate above 25 C Thermal Resistance, Junction to Ambient Total Device Dissipation Alumina Substrate, (2) TA=25 C Derate above 25 C Thermal Resistance, Junction to Ambient Junction and Storage, Temperature Symbol PD RqJA PD RqJA TJ,Tstg Max 225 1.8 556 300 2.4 417 -55 to +150 Unit mW mW/ C C/W mW mW/ C C/W C Device Marking MMBT3904=1AM Electrical Characteristics Off C har acter istics (TA=25 C Unless Otherwise noted) Symbol Min Max Unit Characteristics Collector-Emitter Breakdown Voltage(3) (IC=1.0mAdc.IB=0) Collector-Base Breakdown Voltage (IC=10 Adc, IE=0) Emitter-Base Breakdown Voltage (IE=10 Adc, IC=0) Base Cutoff Current (VCE=30 Vdc, VEB =3.0 Vdc) Collector Cutoff Current (VCE=30Vdc, VEB=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:Pukse Width <300 uS, Duty Cycle <2.0%. = = V(BR)CEO V(BR)CBO V(BR)EBO IBL ICEX 40 60 6.0 50 50 Vdc Vdc Vdc nAdc nAdc - WEITRON http://www.weitron.com.tw MMBT3904 Electrical Characteristics (TA=25 C unless otherwise noted) (Countinued) Characteristics Symbol Min Max Unit On Characteristics (3) DC Current Gain (IC= 0.1 mAdc, VCE=1.0Vdc) (IC= 1.0 mAdc, VCE= 1.0 Vdc) (IC= 10 mAdc, VCE= 1.0Vdc) (IC= 50 mAdc, VCE= 1.0Vdc) (IC= 100 mAdc, VCE= 1.0Vdc) Collector-Emitter Saturation Voltage (3) (IC= 10 mAdc, IB= 1.0mAdc) (IC= 50 mAdc, IB= 5.0mAdc) Base-Emitter Saturation Voltage (3) (IC= 10 mAdc, IB= 1.0 mAdc) (IC= 50 mAdc, IB= 5.0 mAdc) VCE(sat) HFE 40 70 100 60 30 0.65 300 0.2 0.3 0.85 0.95 Vdc - VBE(sat) Vdc Small-signal Characteristics Current-Gain-Bandwidth Product (4) (IC= 10 mAdc, VCE= 20 Vdc, f=100MHz) Output Capacitance (VCB= 5.0 Vdc, IE=0, f=1.0MHz) Input Capacitance (VEB= 0.5 Vdc, IC=0, f=1.0MHz) Input Impedance (VCE= 10 Vdc, IC=1.0 mAdc, f=1.0 kHz) Voltage Feeback Radio (VCE= 10Vdc, IC=1.0 mAdc, f=1.0 kHz) Small-Signal Current Gain (VCE= 10Vdc, IC=1.0 mAdc, , f=1.0 kHz) Output Admittance (VCE= 10Vdc, IC=1.0 mAdc, f=-1.0kHz) Noise Figure (VCE= 5.0Vdc, IC= 100 Adc, , RS=1.0k ohms, f=1.0kHz) fT Cobo Cibo hie hre hfe hoe NF 300 1.0 0.5 100 1.0 MHz pF pF kohms x 10-4 4.0 8.0 10 8.0 400 40 umhos dB 5.0 Switching Characteristics Delay Time Rise Time Storage Time Fall Time (Vcc= 3.0 Vdc, VBE= -0.5 Vdc Ic= 10 mAdc, IB1= 1.0 mAdc) (Vcc= 3.0 Vdc, Ic= 10 mAdc, IB1=IB2= 1.0 mAdc) td tr ts tf 35 35 200 50 ns ns 3.Pulse Test:Pluse Width <300 uS, Duty Cycle <2.0%. = = WEITRON http://www.weitron.com.tw MMBT3904 DUTY CYCLE=2% 300 ns +10.9V 10k 0 -0.5V <1ns CS<4 pF -9.1V <1ns +3V 275 10 TYPICAL TRANSIENT CHARACTERISTICS TJ=25 C TJ=125 C 10 7.0 5000 3000 2000 VCC=40V IC / IB=10 CAPACITANCE(pF) 5.0 Q CHARGE (pC) 1000 700 500 300 200 100 70 QA QT Cibo 3.0 2.0 Cobo 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) IC COLLECTOR CURRENT (mA) FIG.3 Capacitance FIG.4 Charge Data WEITRON http://www.weitron.com.tw MMBT3904 500 300 200 100 500 IC / IB=10 tf RISE TIME (ns) 300 200 100 70 50 30 20 10 7 5 1.0 2.0 3.0 5.0 7.0 10 20 30 VCC =40V IC / IB=10 TIME (ns) 70 50 30 20 10 7 5 1.0 2.0 3.0 5.0 7.0 10 tr@VCC=3.0V 40V 15V td@VOB=0V 20 30 2.0V 50 70 100 200 50 70 100 200 IC COLLECTOR CURRENT IC COLLECTOR CURRENT (mA) FIG.5 Turn-On Time FIG.6 Rise Time 500 300 IC / IB=20 IC / IB=10 , t s =ts-1/8tf IB1=IB2 tf FALL TIME (ns) 500 300 200 IC / IB=20 100 70 50 30 20 10 7 5 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 IC / IB=10 VCC=40V IB1=IB2 , Is STORAGE TIME (ns) 200 100 70 50 30 20 10 7 5 1.0 IC / IB=20 IC / IB=10 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 IC COLLECTOR CURRENT (mA) IC COLLECTOR CURRENT (mA) FIG.7 Storage Time FIG.8 Fall Time TYPICAL AUDIO SMALL-SIGNAL CHARACTERISTICS NOISE FIGURE VARIATIONS (VCE=5.0 Vdc. TA=25 C, Bandwidth=1.0Hz) 12 10 8 6 4 2 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 f FREQUENCY (kHz) SOURCE RESISTANCE=5001/2 IC=100A SOURCE RESISTANCE=200 W IC=1.0 mA NF NOISE FIGURE (dB) SOURCE RESISTANCE=200 W IC=0.5 mA SOURCE RESISTANCE=1.0k IC=50uA 14 f =1.0kHz 12 10 8 6 4 2 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 IC=100 uA IC=1.0mA IC=0.5mA IC=50 A NF NOISE FIGURE (dB) RS SOURSE RESISTANCE (kOHMS) FIG.9 FIG.10 WEITRON http://www.weitron.com.tw MMBT3904 (NPN) h PARAMETERS (VCE=10 Vdc,m f=1.0 kHz, TA=25 C) 300 100 hoe OUTPUT ADMITTANCE ( mhos) 50 hfe CURRENT GAIN 200 20 100 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 IC COLLECTOR CURRENT (mA) IC COLLECTOR CURRENT (mA) FIG.11 Current Gain hfe VOLTAGE FEEDBACK RADIO (X 10-4) 20 10 7.0 5.0 3.0 2.0 FIG.12 Output Admittance hfe INPUT IMPEDANCE (k OHMS) 10 5.0 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 IC COLLECTOR CURRENT (mA) IC COLLECTOR CURRENT (mA) FIG.13 Input Impedance FIG.14 Voltage Feedback Radio TYPICAL STATIC CHARACTERISTICS hfe DC CURRENT GAIN (NORMALIZED) 2.0 TJ=+125 C 1.0 0.7 VCE=1.0V +25 C -55 C 0.5 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 IC COLLECTOR CURRENT (mA) FIG.15 DC Current Gain WEITRON http://www.weitron.com.tw MMBT3904 VCE COLLECTOR EMITTER VOLTAGE (VOLTS) 1.0 TJ=25 C Ic=1.0mA 10mA 30mA 100mA 0.8 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 IB BASE CURRENT (mA) FIG.16 Collector Saturation Ragion 1.2 1.0 TJ=25 C V VOLTAGE (VOLTS) 1.0 0.8 COEFFICIENT (mV/ C) VBE(sat)@IC/IB=10 0.5 qVC FOR VCE(sat) 0 -0.5 +25 C to +125 C -55 C to +25 C VBE(sat)@VCE=1.0V 0.6 -55 C to +25 C -1.0 +25 C to +125 C -1.5 -2.0 qVB FOR VBE(sat) 0.4 VCE(sat)@IC/IB=10 0.2 0 1.0 2.0 5.0 10 20 50 100 200 0 20 40 60 80 100 120 140 160 180 200 IC COLLECTOR CURRENT (mA) IC COLLECTOR CURRENT (mA) FIG.17 "ON" Voltage FIG.18 Temperature Coefficients WEITRON http://www.weitron.com.tw MMBT3904 SOT-23 Package Outline Dimensions Unit:mm A T OP V IE W B C E G H D K J L M Dim Min Max A 0.35 0.51 B 1.19 1.40 C 2.10 3.00 D 0.85 1.05 E 0.46 1.00 G 1.70 2.10 H 2.70 3.10 J 0.01 0.13 K 0.89 1.10 L 0.30 0.61 M 0.076 0.25 WEITRON http://www.weitron.com.tw |
Price & Availability of MMBT3904
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