C3771

Ordering number:EN1944B NPN Epitaxial Planar Silicon Transistor 2SC3771 UHF, VHF Oscillator Mixer, HF Amplifier Applications Applications · UHF/VHF frequency converters, local oscillators, HF amplifiers. Features · High power gain : PG=10dB typ (f=0.9GHz). PG=16dB typ (f=0.4GHz). · Small noise figure : NF=3.5dB typ (f=0.9GHz). · High cutoff frequency : fT=2.2GHz typ. Package Dimensions unit:mm 2018A [2SC3771] Specifications Absolute Maximum Ratings at Ta = 25˚C Parameter Collector-to-Base Voltage Collector-to-Emitter Voltage Emitter-to-Base Voltage Collector Current Base Current Collector Dissipation Junction Temperature Storage Temperature Symbol VCBO VCEO VEBO IC IB PC Tj Tstg Electrical Characteristics at Ta = 25˚C Conditions 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=20V, IE=0 VEB=2V, IC=0 VCE=10V, IC=5mA VCE=10V, IC=5mA VCB=10V, f=1MHz VCB=10V, f=1MHz * : The 2SC3771 is classified by 5mA hFE as follows : 40 2 80 (Note) Marking : KY hFE rank : 2, 3, 4 60 3 120 100 4 200 C : Collector B : Base E : Emitter SANYO : CP Ratings 30 20 3 30 10 250 150 –55 to +150 Unit V V V mA mA mW ˚C ˚C Ratings min typ 40* 1.4 2.2 0.7 0.5 max 1.0 10 200* 1.1 Unit µA µA GHz pF pF Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels...