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DATA SHEET
MOS FIELD EFFECT TRANSISTOR
3SK254
RF AMPLIFIER FOR CATV TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD
FEATURES
• Low VDD Use • Driving Battery : (VDS = 3.5 V) NF1 = 2.0 dB TYP. (f = 470 MHz) NF2 = 0.8 dB TYP. (f = 55 MHz) • High Power Gain : GPS = 19.0 dB TYP. (f = 470 MHz) Embossed Type Taping 4 Pins Super Mini Mold • Suitable for use as RF amplifier in CATV tuner.
2.0±0.2 1.25
PACKAGE DIMENSIONS
(Unit: mm)
2.1±0.2
0.3 +0.1 –0.05 0.3 +0.1 –0.05 3 4
• Low Noise Figure :
1.25±0.1
2
• Automatically Mounting : • Small Package :
0.
3SK254 Datasheet
