DATA SHEET
MOS FIELD EFFECT TRANSISTOR
3SK252
RF AMPLIFIER FOR CATV TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS MINI MOLD
FEATURES
• Low VDD Use • Driving Battery
0.
1 0.
4 + – 0.
05
:
(VDS = 3.
5 V) NF1 = 2.
0 dB TYP.
(f = 470 MHz) NF2 = 0.
8 dB TYP.
(f = 55 MHz) GPS = 19.
0 dB TYP.
(f = 470 MHz)
PACKAGE DIMENSIONS
(Unit: mm)
0.
2 2.
8 + – 0.
3 0.
2 1.
5 + – 0.
1 0.
1 0.
4 + – 0.
05
• Low Noise Figure : • High Power Gain :
2
• Suitable for use as RF amplifier in CATV tuner.
2.
9 ± 0.
2 (1.
8) 0.
95
• Automatically Mounting : • Package :
Embossed Type Taping 4 Pins Mini Mold
3
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)
Drain to Source
Voltage Gate1 to Source
Voltage Gate2 to Source V...