DATA SHEET
MOS FIELD EFFECT
TRANSISTOR
3SK255
RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT
TRANSISTOR 4 PINS SUPER MINI MOLD
FEATURES
• Low VDD Use • Driving Battery • Low Noise Figure : • High Power Gain : NF = 1.
8 dB TYP.
(f = 900 MHz) GPS = 18.
0 dB TYP.
(f = 900 MHz) Embossed Type Taping
1.
25
PACKAGE DIMENSIONS
: (VDS = 3.
5 V)
0.
3 +0.
1 –0.
05
(Unit: mm)
2.
1±0.
2 1.
25±0.
1 2 3 0.
3 +0.
1 –0.
05 4
• Suitable for uses as RF amplifier in UHF TV tuner.
• Small Package : 4 Pins Super Mini Mold
2.
0±0.
2 0.
65
• Automatically Mounting :
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)
Drain to Source Voltage Gate1 to Source Voltage Gate2 to Source Voltage Gate1 to Drain Voltage Gate2 t...