3SK224 NEC, 3SK224 Datasheet

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3SK224

Manufacturer Part Number
3SK224
Description
RF AMPLIFIER FOR UHF TV TUNER N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR 4 PINS MINI MOLD
Manufacturer
NEC
Datasheet

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Document No. P10576EJ2V0DS00 (2nd edition)
(Previous No. TD-2265)
Date Published August 1995 P
Printed in Japan
FEATURES
• Low Noise Figure:
• High Power Gain:
• Suitable for use as RF amplifier in UHF TV tuner.
• Automatically Mounting:
• Small Package:
ABSOLUTE MAXIMUM RATINGS (T
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
N-CHANNEL Si DUAL GATE MOS FIELD-EFFECT TRANSISTOR
*1 R
L
10 k
RF AMPLIFIER FOR UHF TV TUNER
NF = 1.8 dB TYP. (f = 900 MHz)
G
Embossed Type Taping
4 Pins Mini Mold
PS
V
V
V
V
V
I
P
T
T
D
ch
stg
= 17 dB TYP. (f = 900 MHz)
DSX
G1S
G2S
G1D
G2D
D
4 PINS MINI MOLD
DATA SHEET
A
–55 to +125
= 25 C)
8 ( 10)
8 ( 10)
200
125
18
18
18
25
MOS FIELD EFFECT TRANSISTOR
*1
*1
mW
mA
V
V
V
V
V
C
C
PACKAGE DIMENSIONS
(Unit: mm)
1. Source
2. Drain
3. Gate 2
4. Gate 1
3SK224
2.8
1.5
+0.2
–0.1
+0.2
–0.1
©
1993
1989

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3SK224 Summary of contents

Page 1

... DSX * 10) V G1S * 10) V G2S G1D G2D 200 125 –55 to +125 C stg 3SK224 PACKAGE DIMENSIONS (Unit: mm) +0.2 2.8 –0.1 +0.2 1.5 –0.1 5° 5° 5° 5° 1. Source 2. Drain 3. Gate 2 4. Gate 1 © 1989 1993 ...

Page 2

... MHz 0.5 0.9 1.2 pF 0.015 0.025 pF V 15.0 17 900 MHz 1.8 2.5 dB U95/UIE* U95 3SK224 TEST CONDITIONS = V = – G2S 0.5 V G2S G1S = G2S G1S G2S G1S ...

Page 3

... Gate1 to Source Voltage – V G1S INPUT CAPACITANCE vs. GATE2 TO SOURCE VOLTAGE 5 ( G2S MHz 4.0 = 3.0 V 2.5 V 3.0 1.5 V 2.0 20 1.0 0 –1 – Gate2 to Source Voltage – V G2S 3SK224 V = 1.4 V G1S 1.2 V 1.0 V 0.8 V 0.6 V 0 3.0 V G2S 2.5 V 2.0 V 1.5 V 1.0 V 0.5 V 0.5 1.0 1.5 2.0 1.0 2.0 3.0 4 ...

Page 4

... MHz ( G2S –10 –20 0 4.0 –2 G2S V G2S 1 000 000 RFC 1 000 G1S DD 3SK224 2.0 4.0 6.0 8.0 – Gate2 to Source Voltage – V OUTPUT 0 ...

Page 5

... [MEMO] 3SK224 5 ...

Page 6

... The quality grade of NEC devices in “Standard“ unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact NEC Sales Representative in advance. Anti-radioactive design is not implemented in this product. 2 3SK224 M4 94.11 ...

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