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| BL Galaxy Electrical Small Signal Surface Mount Transistor FEATURES Complementary pair. One 3904-Type NPN One 3906-Type PNP Ideal for low power amplification and switching. Ultra-Small surface mount package Expitaxial planar die construction. Production specification MMDT3946 Pb Lead-free SOT-363 APPLICATIONS General switching and amplification ORDERING INFORMATION Type No. MMDT3946 Marking YM Package Code SOT-23 MAXIMUM RATING SYMBOL VCBO VCEO VEBO IC PD RJA PARAMETER NPN 3904 Section @ Ta=25 unless otherwise specified VALUE 60 40 6 0.2 0.2 625 UNIT V V V A W /W collector-base voltage collector-emitter voltage emitter-base voltage collector current -continuous Power dissipation Thermal Resistance, Junction to Ambient MAXIMUM RATING PNP 3906 Section @ Ta=25 unless otherwise specified Document number: BL/SSSTE004 Rev.A www.galaxycn.com 1 BL Galaxy Electrical Small Signal Surface Mount Transistor SYMBOL VCBO VCEO VEBO IC PD RJA PARAMETER collector-base voltage collector-emitter voltage emitter-base voltage collector current -continuous Power dissipation Thermal Resistance, Junction to Ambient VALUE -40 -40 -5.0 -0.2 0.2 625 Production specification MMDT3946 UNIT V V V A W /W ELECTRICAL CHARACTERISTICS NPN 3904 Section @ Ta=25 unless otherwise specified SYMBOL V(BR)CBO V(BR)CEO V(BR)EBO ICEX IEBO PARAMETER Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage collector cut-off current Base cut-off current CONDITIONS IC=10A,IE=0 IC=1mA,IB=0 B MIN. 60 40 5 40 70 100 60 30 650 300 - MAX. UNIT V V V IE=10A,IC=0 VCE= 30V VEB(OFF)= 3.0V VCE= 30V VEB(OFF)= 3.0V VCE=1V,IC= 0.1mA VCE=1V,IC=1mA VCE=1V,IC=10mA VCE=1V,IC=50mA VCE=1V,IC=100mA IC=10mA,IB =mA B 50 50 300 200 300 850 950 4 8 5 nA nA hFE DC current gain VCE(sat) VBE(sat) Cobo Cobi fT NF collector-emitter saturation voltage base-emitter saturation voltage Output capacitance Input capacitance transition frequency noise figure mV mV mV mV pF pF MHz dB IC=50mA,IB =5mA B IC=10mA,IB =1mA B IC=50mA, IB =5mA B IE =0, VCB =5V; f =1MHz IC=0, VEB =5V; f =1MHz IC=20mA,VCE=20V,f=100MHz IC=0.1mA,VCE =5V,RS=1k, f = 1kHz VCC=3V,VBE(off)=-0.5V IC=10mA IB1=IB2=1mA VCC=3V,IC=10mA IB1=IB2=1mA Switching times (between 10% and 90% levels); td tr ts tf delay time rise time storage time fall time 35 35 200 50 ns ns ns ns ELECTRICAL CHARACTERISTICS PNP 3906 Section @ Ta=25 unless otherwise specified Document number: BL/SSSTE004 Rev.A www.galaxycn.com 2 BL Galaxy Electrical Small Signal Surface Mount Transistor SYMBOL V(BR)CBO V(BR)CEO V(BR)EBO ICEX IBL PARAMETER Collector-base breakdown voltage Collector-emitter breakdown voltage Emitter-base breakdown voltage collector cut-off current Base cut-off current CONDITIONS IC=-10A,IE=0 IC=-1mA,IB=0 B Production specification MMDT3946 MIN. -40 -40 -5 60 80 100 60 30 -650 -0.05 -0.05 300 -250 -400 -850 -950 4.5 10 250 4 35 35 225 75 mV mV mV mV pF pF MHz dB ns ns ns ns MAX. UNIT V V V A A IE=-10A,IC=0 IE = 0,VCB = -30V IC = 0, VEB = -3V VCE =-1V,IC= -0.1mA VCE =-1V,IC =-1mA VCE =-1V,IC =-10mA VCE =-1V,IC =-50mA VCE =-1V,IC =-100mA IC =-10mA,IB =-1mA B hFE DC current gain VCE(sat) VBE(sat) Cobo Cobi fT NF td tr ts tf collector-emitter saturation voltage base-emitter saturation voltage Output capacitance Input capacitance transition frequency noise figure delay time rise time storage time fall time IC =-50mA,IB =-5mA B IC =-10mA,IB =-1mA B IC =-50mA, IB =-5mA B IE=0, VCB=-5V; f =1MHz IC=0, VEB=-0.5V; f =1MHz IC=-10mA,VCE=-20V,f=100MHz IC=-0.1mA,VCE=-5V VCC=-3V,VBE(off)=0.5V IC=-10mA IB1=-IB2=-1mA VCC=-3V,IC=-10mA IB1=IB2=-1mA TYPICAL CHARACTERISTICS @ Ta=25 unless otherwise specified Document number: BL/SSSTE004 Rev.A www.galaxycn.com 3 BL Galaxy Electrical Small Signal Surface Mount Transistor Production specification MMDT3946 Document number: BL/SSSTE004 Rev.A www.galaxycn.com 4 BL Galaxy Electrical Small Signal Surface Mount Transistor PACKAGE OUTLINE Plastic surface mounted package Production specification MMDT3946 SOT-363 SOT-363 Dim A B C D E G H J K Min 1.8 1.15 0.10 0.25 0.02 2.1 Max 2.2 1.35 0.30 0.40 0.10 2.3 1.0Typical 0.65Typical 0.1Typical All Dimensions in mm PACKAGE Device MMDT3946 INFORMATION Package SOT-363 Shipping 3000/Tape&Reel Document number: BL/SSSTE004 Rev.A www.galaxycn.com 5 |
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