2SC4401

Ordering number:EN2754 NPN Epitaxial Planar Silicon Transistor 2SC4401 VHF/UHF Mixer, Local Oscillator, Low-Voltage Amplifier Applications Applications · VHF/UHF MIX/OSC, low-voltage high-frequency amplifiers. Package Dimensions unit:mm 2059B Features · Low-voltage operation : fT=3.0GHz typ (VCE=3V) : MAG=11dB typ (VCE=3V, IC=3mA) : NF=3.0dB typ (VCE=3V, IC=3mA) · Very small-sized package permitting 2SC4401- applied sets to be made smaller and slimmer. 2.1 1.250 0.425 0.425 [2SC4401] 0.3 0.15 3 0.2 0~0.1 12 0.65 0.65 2.0 0.3 0.6 0.9 Specifications 1 : Base 2 : Emitter 3 : Collector SANYO : MCP Absolute Maximum Ratings at Ta = 25˚C Parameter Symbol Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Collector Dissipation Junction Temperature Storage Temperature VCBO VCEO VEBO IC PC Tj Tstg Conditions Ratings 25 15 3 30 150 150 –55 to +150 Unit V V V mA mW ˚C ˚C Electrical Characteristics at Ta = 25˚C Parameter Symbol Conditions Collector Cutoff Current Emitter Cutoff Current DC Current Gain Gain-Bandwidth Product Output Capacitance Reverse Transfer Capacitance ICBO IEBO hFE fT Cob Cre VCB=15V, IE=0 VEB=2V, IC=0 VCE=3V, IC=3mA VCE=3V, IC=3mA VCB=3V, f=1MHz VCB=3V, f=1MHz * : The 2SC4401 is classified by 3mA hFE as follows : (Note) Marking : OT hFE rank : 2, 3, 4 For CP package version, use the 2SC4364. 40 2 80 60 3 120 100 4 200 Ratings min typ 40* 3.0 0.7 0.65 max 1.0 1.0 200* 1.3 Unit µA µA GHz ...