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參數資料
| 型號： | 3SK252 |
| 廠商： | NEC Corp. |
| 英文描述： | N-Channel Silicon Dual-Gate MOSFET(應用于RF放大器的N溝道雙門MOSFET) |
| 中文描述： | N溝道硅雙柵MOSFET（應用于射頻放大器的? MOSFET的溝道雙門） |
| 文件頁數： | 1/6頁 |
| 文件大小： | 53K |
| 代理商： | 3SK252 |
1993
DATA SHEET
MOS FIELD EFFECT TRANSISTOR
3SK252
FEATURES
Low V
DD
Use
Driving Battery
Low Noise Figure :
:
(V
DS
= 3.5 V)
NF1 = 2.0 dB TYP. (f = 470 MHz)
NF2 = 0.8 dB TYP. (f = 55 MHz)
G
PS
= 19.0 dB TYP. (f = 470 MHz)
High Power Gain :
Suitable for use as RF amplifier in CATV tuner.
Automatically Mounting :
Package
Embossed Type Taping
4 Pins Mini Mold
:
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
°
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
V
DSX
V
G1S
V
G2S
V
G1D
V
G2D
I
D
P
D
T
ch
T
stg
18
±
8
*1
±
8
*1
18
18
25
200
*2
125
V
V
V
V
V
mA
mW
°
C
°
C
–55 to +125
*1:
R
L
≥
10 k
*2:
Free air
PRECAUTION:
Avoid high static voltages or electric fields so that this device would not suffer from any damage due to those voltage
or fields.
RF AMPLIFIER FOR CATV TUNER
N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR
4 PINS MINI MOLD
0
–
5
5
0
0
0
+
0
–
2.8
0.2
1.5
0.2
0.1
+
–
+
–
0
+
0
–
3
2
2
(
0
0
(
4
1
0
0
0
+
0
–
0
+
0
–
1
0
+
0
–
0
5
5
0
+
PACKAGE DIMENSIONS
(Unit: mm)
PIN CONNECTIONS
1. Source
2. Drain
3. Gate2
4. Gate1
Document No. P10582EJ2V0DS00 (2nd edition)
(Previous No. TD-2373)
Date Published August 1995 P
Printed in Japan
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| 3SK253 | RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS MINI MOLD |
| 3SK254 | N-Channel Silicon Dual-Gate MOSFET(應用于RF放大器的N溝道雙門MOSFET) |
| 3SK255 | N-Channel Silicon Dual-Gate MOSFET(應用于RF放大器的N溝道雙門MOSFET) |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 3SK253 | 制造商:NEC 制造商全稱:NEC 功能描述:RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS MINI MOLD |
| 3SK254 | 制造商:NEC 制造商全稱:NEC 功能描述:RF AMPLIFIER FOR CATV TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD |
| 3SK254(NE93218) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Discrete |
| 3SK255 | 制造商:NEC 制造商全稱:NEC 功能描述:RF AMPLIFIER FOR UHF TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS SUPER MINI MOLD |
| 3SK255(NE93318) | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Discrete |
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