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| MBT3946DW Dual General Purpose Transistor NPN+PNP Silicon 3 2 1 65 4 1 2 3 4 5 6 SOT-363(SC-88) NPN+PNP Maximum Ratings Rating Collector-Emitter Voltage (NPN) (PNP) Collector-Base Voltage (NPN) (PNP) Emitter-Base VOltage (NPN) (PNP) Collector Current-Continuous (NPN) (PNP) Symbol VCEO Value 40 -40 VCBO Vdc 60 -40 Vdc 6.0 -5.0 mAdc 200 -200 Unit Vdc VEBO IC Thermal Characteristics Characteristics Total Package Dissipation (1) TA=25 C Thermal Resistance, Junction to Ambient Junction and Storage, Temperature PD R q JA TJ,Tstg 150 833 -55 to +150 mW C/W C Symbol Max Unit Device Marking MBT3946DW=46 WEITRON http://www.weitron.com.tw MBT3946DW Off C har acter istics Collector-Emitter Breakdown Voltage(2) (IC=1.0mAdc.IB=0) (NPN) (IC=-1.0mAdc.IB=0) (PNP) Collector-Base Breakdown Voltage (IC=10 Adc, IE=0) (NPN) (IC=-10 Adc, IE=0) (PNP) Emitter-Base Breakdown Voltage (IE=10 Adc, IC=0) (NPN) (IE=-10 Adc, IC=0) (PNP) Base Cutoff Current (VCE=30 Vdc, VEB =3.0 Vdc) (NPN) (VCE=-30 Vdc, VEB =-3.0 Vdc) (PNP) Collector Cutoff Current (VCE=30Vdc, VEB=3.0Vdc) (VCE=-30Vdc, VEB=-3.0Vdc) (NPN) (PNP) V(BR)CEO 40 -40 50 -50 Vdc V(BR)CBO 60 -40 Vdc V(BR)EBO 6.0 -5.0 Vdc IBL ICEX - nAdc nAdc 50 -50 - 1. Device Mounted on FR4 glass epoxy printed circuit board using the minimum recommeded footprint. 2. Pulse Test:Pulse Width <300 S, Duty Cycle <2.0%. = = Electrical Characteristics (TA=25 C unless otherwise noted) (Countinued) Characteristics Symbol Min Max Unit On Characteristics (2) 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) (IC= -0.1 mAdc, VCE=-1.0Vdc) (PNP) (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 (IC= 10 mAdc, IB= 1.0mAdc) (NPN) (IC= 50 mAdc, IB= 5.0mAdc) (IC= -10 mAdc, IB= -1.0mAdc) (PNP) (IC=-50 mAdc, IB= -5.0mAdc) Base-Emitter Saturation Voltage (IC= 10 mAdc, IB= 1.0 mAdc) (NPN) (IC= 50 mAdc, IB= 5.0 mAdc) (IC= -10 mAdc, IB= -1.0 mAdc) (PNP) (IC= -50 mAdc, IB= -5.0 mAdc) HFE (NPN) 40 70 100 60 30 60 80 100 60 30 0.65 -0.65 - 300 300 0.20 0.30 -0.25 -0.40 0.85 0.95 -0.85 -0.95 Vdc - VCE(sat) Vdc VBE(sat) http://www.weitron.com.tw WEITRON MBT3946DW Small-signal Characteristics Current-Gain-Bandwidth Product (IC= 10 mAdc, VCE= 20 Vdc, f=100MHz) (NPN) (IC= -10 mAdc, VCE= -20 Vdc, f=100MHz) (PNP) Output Capacitance (VCB= 5.0 Vdc, IE=0, f=1.0MHz) (VCB= -5.0 Vdc, IE=0, f=1.0MHz) Input Capacitance (VEB= 0.5 Vdc, IC=0, f=1.0MHz) (VEB= -0.5 Vdc, IC=0, f=1.0MHz) (NPN) (PNP) (NPN) (PNP) fT 300 250 1.0 2.0 0.5 0.1 100 100 1.0 3.0 4.0 4.5 8.0 10.0 10 12 8.0 10 400 400 40 60 5.0 4.0 dB x 10-4 MHz Cobo pF Cibo pF Input Impedance (VCE= 10 Vdc, IC=1.0 mAdc, f=1.0 kHz) (NPN) (VCE= -10 Vdc, IC=-1.0 mAdc, f=1.0 kHz) (PNP) Voltage Feeback Radio (VCE= 10Vdc, IC=1.0 mAdc, f=1.0 kHz) (NPN) (VCE= -10Vdc, IC=-1.0 mAdc, f=1.0 kHz) (PNP) Small-Signal Current Gain (NPN) (VCE= 10Vdc, IC=1.0 mAdc, , f=1.0 kHz) (VCE= -10Vdc, IC=-1.0 mAdc, , f=1.0 kHz) (PNP) Output Admittance (VCE= 10Vdc, IC=1.0 mAdc, f=1.0kHz) (VCE= -10Vdc, IC=-1.0 mAdc, f=1.0kHz) (NPN) (PNP) hie k ohms hre hfe - hoe mhos Noise Figure (VCE= 5.0Vdc, IC= 100 Adc, , RS=1.0k ohms, f=1.0kHz) (NPN) (VCE= -5.0Vdc, IC= -100 Adc, , RS=1.0k ohms, f=1.0kHz) (PNP) NF Switching Characteristics Delay Time (Vcc= 3.0 Vdc, VBE= -0.5 Vdc) (Ic= 10 mAdc, IB1= 1.0 mAdc) (Vcc= -3.0 Vdc, VBE= 0.5 Vdc) (Ic= -10 mAdc, IB1= -1.0 mAdc) (Vcc= 3.0 Vdc,Ic= 10 mAdc) (Vcc= -3.0 Vdc,Ic= -10 mAdc) (NPN) (PNP) (NPN) td 35 35 35 35 200 225 50 75 ns Rise Time tr - ns Storage Time Fall Time (Ic= 10 mAdc, IB1=IB2= 1.0 mAdc) (PNP) ts - ns ns (Ic= -10 mAdc, IB1=IB2= -1.0 mAdc) tf - http://www.weitron.com.tw WEITRON MBT3946DW (NPN) DUTY CYCLE=2% 300 ns +10.9V 10k -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 QA QT Cibo 3.0 2.0 Cobo 1.0 70 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) Figure 3. Capacitance IC COLLECTOR CURRENT (mA) Figure 4. Charge Data http://www.weitron.com.tw WEITRON MBT3946DW (NPN) 500 300 200 100 500 IC / IB=10 tf RISE TIME (ns) 300 200 100 70 50 30 20 10 7 5 VCC =40V IC / IB=10 TIME (ns) 70 50 30 20 10 7 5 tr@VCC=3.0V 40V 15V td@VOB=0V 1.0 2.0 3.0 5.0 7.0 10 20 30 2.0V 50 70 100 200 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 Figure 5.Turn-On Time IC COLLECTOR CURRENT IC COLLECTOR CURRENT (mA) Figure 6. Rise Time 500 300 , Is STORAGE TIME (ns) 200 100 70 50 30 20 10 7 5 1.0 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 IC / IB=10 VCC=40V IB1=IB2 IC / IB=20 IC / IB=10 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 IC COLLECTOR CURRENT (mA) Figure 7. Storage Time IC COLLECTOR CURRENT (mA) Figure 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 SOURCE RESISTANCE=5001/2 IC=100A 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 SOURCE RESISTANCE=200 IC=1.0 mA NF NOISE FIGURE (dB) SOURCE RESISTANCE=200 IC=0.5 mA SOURCE RESISTANCE=1.0k IC=50A 14 f =1.0kHz 12 10 8 6 4 2 0 IC=100 A IC=1.0mA NF NOISE FIGURE (dB) IC=0.5mA IC=50 A 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 f FREQUENCY (kHz) RS SOURSE RESISTANCE (kOHMS) Figure 9. Figure 10. http://www.weitron.com.tw WEITRON MMBT3904W 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 10 5 100 70 50 2 1 30 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 0.1 0.2 0.3 0.5 1.0 2.0 3.0 5.0 10 IC COLLECTOR CURRENT (mA) Figure 11. Current Gain Fiugure 12. Output Admittance hfe VOLTAGE FEEDBACK RADIO (X 10-4) 10 7.0 5.0 3.0 2.0 IC COLLECTOR CURRENT (mA) 20 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) Figure 13. Input Impedance Figure 14. Voltage Feedback Radio TYPICAL STATIC CHARACTERISTICS hfe DC CURRENT GAIN (NORMALIZED) 2.0 TJ=+125 C +25 C -55 C VCE=1.0V 1.0 0.7 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 Figure 15. DC Current Gain IC COLLECTOR CURRENT (mA) WEITRON http://www.weitron.com.tw MBT3946DW (NPN) 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) Figure 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 0.4 0.2 0 -55 C to +25 C -1.0 +25 C to +125 C -1.5 -2.0 0 qVB FOR VBE(sat) VCE(sat)@IC/IB=10 1.0 2.0 5.0 10 20 50 100 200 20 40 60 80 100 120 140 160 180 200 IC COLLECTOR CURRENT (mA) Figure 17. "ON" Voltage Figure 18. Temperature Coefficients IC COLLECTOR CURRENT (mA) http://www.weitron.com.tw WEITRON MBT3946DW (PNP) 3V 275 10k CS<4 pF 10.6V 300 ns DUTY CYCLE=2% 10 TYPICAL TRANSIENT CHARACTERISTICS TJ=25 C 10 7.0 5000 3000 2000 TJ=125 C CAPACITANCE (pF) VCC=40V IC/IB=10 Q CHARGE (pC) 5.0 Cobo Cibo 1000 700 500 300 200 100 3.0 2.0 QT Q A 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 70 50 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 REVERSEM BIAS (VOLTS) IC COLLECTOR CURRENT (mA) Figure 21. Capacitance Figure 22. Charge Data 500 300 200 IC/IB=10 500 300 200 tf FALL TIME (ns) IC/IB=20 VCC=40V IB1=IB2 100 100 70 50 30 20 10 7 5 TIME (ns) 70 50 30 20 10 7 5 tr@VCC=3.0V 15V 40V 2.0V td@VOB=0V 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 IC COLLECTOP CURRENT (mA) 200 IC/IB=10 1.0 2.0 3.0 5.0 7.0 10 20 30 50 70 100 200 Figure 23. Turn-On Time IC COLLECTYOR CURRENT (mA) Figure 24.Fall Time http://www.weitron.com.tw WEITRON MBT3946DW (PNP) TYPICAL AUDIO SMALL-SIGNAL CHARACTERISTICS NOISE FIGURE VARIATIONS (VCE= -5.0 Vdc, TA= 25 C, Bandwidth= 1.0Hz) 5.0 NF NOISE FIGURE (dB) SOURCE RESISTANCE=2001/2 IC=0.5 mA SOURCE RESISTANCE=2.0 k IC=50 A NF NOISE FIGURE (dB) 4.0 SOURCE RESISTANCE=2001/2 IC=1.0 mA 12 f=1.0 kHz 10 IC=1.0mA IC=0.5mA 8 6 IC=100A 3.0 2.0 4 2 0 IC=50A 1.0 SOURCE RESISTANCE=2.0 k IC=100 A 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 0 0.1 0.2 0.4 1.0 2.0 4.0 10 20 40 100 f FREQUENCY (kHZ) Figure 25. Rg SOURCE RESISTANCE (k OHMS) Figure 26. h PARAMETERS 300 (VCE= -10 Vdc, f= 1.0 kHz, TA= 25 C) 100 hoe OUTPUT ADMITTANCE ( mhos) 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 1.0 70 50 30 20 hfe DC CURRENT GAIN 200 100 70 50 10 7 5 0.1 0.2 0.3 0.5 0.7 1.0 2.0 3.0 5.0 7.0 1.0 30 IC COLLECTOR CURRENT (mA) Figure 27. Current Gain Figure 28. Input Impedance IC COLLECTOR CURRENT(mA) hfe VOLTAGE FEEBACK RATIO (X 10x4) 20 10 7.0 5.0 3.0 2.0 hfe INPUT IMPEDANCE (k OHMS) 10 7.0 5.0 3.0 2.0 1.0 0.7 0.5 0.3 0.2 1.0 0.7 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 Figure 29. Input Impedance IC COLLECTOR CURRENT (MA) IC COLLECTOR CURRENT (mA) Figure 30. Votage Feeback Ratio http://www.weitron.com.tw WEITRON MBT3946DW (PNP) TYPICAL STATIC CHARACTERISTICS hFE DC CURRENT GAIN (NORMALIZED) 2.0 TJ=+125 C +25 C VCE=10V 1.0 0.7 -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 Figurer 31. DC Current Gain VCE COLLECTOR EMITTER VOLTAGE (VOLTS) 1.0 IC COLLECTOR CURRENT (mA) TJ=25 C 0.8 IC=1.0mA 10mA 30mA 100mA 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 Figure 32. Collector Saturation Region 1.0 TJ=25 C VBE(sat) @ IC/IB=10 IB BASE CURRENT (mA) qv TEMPERATURE COEFFICIENTS (mVAC) 1.0 0.5 0 -0.5 +25 C TO +125 C -1.0 -55 C TO +25 C -1.5 -2.0 qVB FOR VBE(sat) V VOLTAGE (VOLTS) 0.8 VBE(sat) @VCE=1.0V 0.6 qVC FOR VCE(sat) +25 C TO +125 C -55 C TO +25 C 0.4 VCE(sat) @ IC/IB=10 0.2 0 10 20 50 10 20 50 100 200 0 20 40 60 80 100 120 140 160 180 200 IC COLLECTOR CURRENT (mA) Figure 33. "ON" Voltages Figure 34.Temperature Coefficients IC COLLECTOR CURRENT (mA) http://www.weitron.com.tw WEITRON MBT3946DW SOT-363 Package Outline Dimensions A Unit:mm SOT-363 4 6 5 BC 1 2 3 D E H K J L M Dim A B C D E H J K L M Min Max 0.10 0.30 1.15 1.35 2.00 2.20 0.65 REF 0.30 0.40 1.80 2.20 0.10 0.80 1.10 0.25 0.40 0.10 0.25 WEITRON http://www.weitron.com.tw |
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