K544

Ordering number : ENN1792D 2SK544 N-Channel Silicon MOSFET 2SK544 FM Tuner, VHF Amplifier Applications Features Low noise : NF=1.8dB typ (f=100MHz). High power gain : PG=27dB typ (f=100MHz). Small reverse transfer capacitance : Crss=0.035pF (VDS=10V, f=1MHz). Package Dimensions unit : mm 2040A [2SK544] 4.0 2.2 0.6 1.8 15.0 3.0 0.4 0.5 0.4 0.4 Specifications Absolute Maximum Ratings at Ta=25°C Parameter Drain-to-Source Voltage Gate-to-Source Voltage Drain Current Allowable Power Dissipation Channel Temperature Storage Temperature Symbol VDS VGS ID PD Tch Tstg Electrical Characteristics at Ta=25°C Conditions Parameter Symbol Conditions Drain-to-Source Voltage Gate-to-Source Leakage Current Zero-Gate Voltage Drain Current Cutoff Voltage VDSX IGSS IDSS* VGS(off) * : The 2SK544 is classified by IDSS as follows (unit : mA) : Rank D E F IDSS 1.2 to 3.0 2.5 to 6.0 5.0 to 12 VGS= --4V, ID=100µA VDS=0, VGS=±5V VDS=10V, VGS=0 VDS=10V, ID=100µA 0.7 0.7 123 1.3 1.3 3.0 3.8nom 1 : Drain 2 : Source 3 : Gate SANYO : SPA Ratings 20 ±5 30 300 125 --55 to +150 Unit V V mA mW °C °C min 20 1.2* Ratings typ max Unit V 10 nA 12* mA --2.5 V Continued on next page. Any and all SANYO products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result...