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Silicon N Channel MOSFET Tetrode
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BF 994 S
For VHF applications, especially for input and mixer stages with a wide tuning range, e.g. in CATV tuners
Type BF 994 S
Marking MG
Ordering Code (tape and reel) Q62702-F1020
Pin Configuration 1 2 3 4 S D G2 G1
Package1) SOT-143
Maximum Ratings Parameter Drain-source voltage Drain current Gate 1/gate 2 peak source current Total power dissipation, TS < 76 ˚C Storage temperature range Channel temperature< Thermal Resistance Junction - soldering point Rth Js < 370 K/W Symbol VDS ID
±
Values 20 30 10 200 150
Unit V mA mW
IG1/2SM
Ptot Tstg Tch
– 55 … + 150 ˚C
1)
For detailed information see chapter Package Outlines.
BF 994 S
Electrical Characteristics at TA = 25 ˚C, unless otherwise specified. Parameter Symbol min.
BF994S Datasheet
