K404 Просмотр технического описания (PDF) - SANYO -> Panasonic
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K404 Datasheet PDF : 3 Pages
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Ordering number:EN1403A
N-Channel Junction Silicon FET
2SK404
HF Amplifier, AF Amplifier Applications
Features
· Largeyfs.
· Low noise.
· Small Crss.
Package Dimensions
unit:mm
2034A
[2SK404]
4.0
2.2
0.4
0.5
0.4
0.4
123
1.3
1.3
Specifications
Absolute Maximum Ratings at Ta = 25˚C
Parameter
Symbol
Drain-to-Source Voltage
Gate-to-Drain Voltage
Gate Current
Drain Current
Allowable Power Dissipation
Junction Temperature
Storage Temperature
VDSS
VGSS
IG
ID
PD
Tj
Tstg
Electrical Characteristics at Ta = 25˚C
3.0
3.8nom
Conditions
Parameter
Symbol
Conditions
Gate-to-Drain Breakdown Voltage
V(BR)GSS IG=–10µA
Gate-to-Source Leakage Current
IGSS VGS=–10V, VDS=0V
Zero-Gate Voltage Drain Current
IDSS* VDS=5V, VGS=0V
Cutoff Voltage
VGS(off) VDS=5V, ID=10µA
Forward Transfer Admittance
| yfs | VDS=5V, VGS=0V, f=1kHz
Input Capacitance
Ciss
VDS=5V, VGS=0V, f=1MHz
Reverse Transfer Capacitance
Crss VDS=5V, VGS=0V, f=1MHz
Noise Figure
NF
VDS=15V, ID=1mA, Rg=1kΩ, f=1kHz
* : The 2SK404 is classified by VDS=5V as follows (unit : mA) :
1.2 D 3.0 2.5 E 6.0 5.0 F 12.0
1 : Source
2 : Gate
3 : Drain
SANYO : SPA
Ratings
Unit
20 V
–20 V
10 mA
20 mA
200 mW
125 ˚C
–55 to +125 ˚C
Ratings
Unit
min
typ
max
–20
V
–1.0 nA
1.2*
12.0* mA
–0.8 –2.0 V
5.0
10
mS
7.0
pF
1.8
pF
1.5
dB
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
42099TH (KT)/6017KI/2075KI, TS (KOTO) No.1403–1/3
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