參數(shù)資料
型號: NE651R479A-T1
廠商: NEC Corp.
英文描述: 0.4 W L-BAND POWER GaAs HJ-FET
中文描述: 0.4糯L波段功率GaAs黃建忠場效應管
文件頁數(shù): 2/8頁
文件大?。?/td> 69K
代理商: NE651R479A-T1
Data Sheet P13670EJ2V0DS00
2
NE651R479A
ABSOLUTE MAXIMUM RATINGS (T
A
= +25
°
C)
Operation in excess of any one of these parameters may result in permanent damage.
Parameter
Symbol
Ratings
Unit
Drain to Source Voltage
V
DS
8
V
Gate to Source Voltage
V
GSO
4
V
Drain Current
I
D
1.0
A
Gate Forward Current
I
GF
10
mA
Gate Reverse Current
I
GR
10
mA
Total Power Dissipation
P
tot
2.5
W
Channel Temperature
T
ch
150
°
C
Storage Temperature
T
stg
65 to +150
°
C
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Drain to Source Voltage
V
DS
3.5
5.5
V
Gain Compression
Gcomp
5.0
Note
dB
Channel Temperature
T
ch
+110
°
C
Note
Recommended maximum Gain Compression is 3.0 dB at V
DS
>
4.2 V
ELECTRICAL CHARACTERISTICS
(T
A
= +25
°
C, unless otherwise specified, using NEC standard test fixture.)
Parameter
Symbol
Test Conditions
MIN.
TYP.
MAX.
Unit
Saturated Drain Current
I
DSS
V
DS
= 2.5 V, V
GS
= 0 V
0.7
A
Pinch-off Voltage
V
p
V
DS
= 2.5 V, I
D
= 14 mA
2.0
0.4
V
Gate to Drain Break Down Voltage
BV
gd
I
gd
= 14 mA
12
V
Thermal Resistance
R
th
Channel to Case
30
50
°
C/W
Output Power
P
out
f = 1.9 GHz, V
DS
= 3.5 V,
26.0
27.0
dBm
Drain Current
I
D
P
in
= +15 dBm, R
g
= 1 k
,
220
mA
Power Added Efficiency
η
add
I
Dset
= 50 mA (RF OFF)
52
60
%
Linear Gain
Note 1
G
L
Note 2
12.0
dB
Notes 1.
P
in
= 0 dBm
2.
DC performance is 100 % testing. RF performance is testing several samples per wafer.
Wafer rejection criteria for standard devices is 1 reject for several samples.
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