DATA SHEET
MOS FIELD EFFECT TRANSISTOR
3SK230
RF AMP. FOR VHF/CATV TUNER
N-CHANNEL SILICON DUAL-GATE MOS FIELD-EFFECT TRANSISTOR
4 PINS MINI MOLD
FEATURES
路
The Characteristic of Cross-Modulation is good.
CM = 108 dB
m
(TYP.) @f = 470 MHz, G
R
=
-
30 dB
Low Noise Figure
High Power Gain
Enhancement Typ.
(1.8)
PACKAGE DIMENSIONS
(Unit: mm)
0.4
+0.1
鈥?.05
1.5
+0.2
鈥?.1
2
3
4
5擄
0.4
+0.1
鈥?.05
0.16
+0.1
鈥?.06
5擄
0 to 0.1
0.4
+0.1
鈥?.05
2.8
鈥?.3
+0.2
路
NF1 = 2.2 dB TYP. (@ = 470 MHz)
NF2 = 0.9 dB TYP. (@ = 55 MHz)
G
PS
= 19.5 dB TYP. (@ = 470 MHz)
2.9鹵0.2
0.95
路
路
路
路
路
Automatically Mounting: Embossed Type Taping
Small Package: 4 Pins Mini Mold Package. (SC-61)
0.85
0.6
+0.1
鈥?.05
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
擄
C)
Drain to Source Voltage
Gate1 to Source Voltage
Gate2 to Source Voltage
Gate1 to Drain Voltage
Gate2 to Drain Voltage
Drain Current
Total Power Dissipation
Channel Temperature
Storage Temperature
R
L
魯
10 k
W
V
DSX
V
G1S
V
G2S
V
G1D
V
G2D
I
D
P
D
T
ch
T
stg
18
鹵8(鹵10)*
鹵8(鹵10)*
18
18
25
200
125
1
1
V
V
V
V
mA
mW
0.8
V
1.1
+0.2
鈥?.1
-
55 to +125
擄
C
擄
C
PIN CONNECTIONS
1. Source
2. Drain
3. Gate 2
4. Gate 1
PRECAUTION:
Avoid high static voltages or electric fields so that this device would not suffer from any damage due
to those voltages or fields.
Document No. P10587EJ3V0DS00 (3rd edition)
Date Published November 1996 N
Printed in Japan
1
5擄
5擄
漏
(1.9)
Suitable for use as RF amplifier in CATV tuner.
1993