NE25139 NEC, NE25139 Datasheet - Page 4

• Manufacturer Part Number: NE25139
• Description: GENERAL PURPOSE DUAL GATE GAAS MESFET
• Manufacturer: NEC

NONLINEAR MODEL
(1) Libra EEFET3 Model
FET NONLINEAR MODEL PARAMETERS
UNITS FOR MODEL PARAMETERS
Parameter
Parameters
time
capacitance
inductance
resistance
voltage
current
C11DELT
LAMBDA
CGDSAT
DELTGS
DELTDS
C12SAT
C11TH
CDSO
VINFL
C12O
UGW
C11O
NGF
KBK
VBR
TAU
NBR
RID
RIS
RG
RD
RS
IS
N
8.78e-10
5.17e-12
1.19e-13
6.81e-14
6.81e-14
FET1
100e-6
6.1e-13
1.6e-13
\0.036
0.682
1.33
1.82
0.03
-1.1
seconds
6.5
henries
Units
farads
4
0
0
0
0
0
0
0
2
ohms
amps
volts
FET2
8.78e-10
5.17e-12
1.19e-13
6.81e-14
6.81e-14
6.1e-13
1.6e-13
100e-6
0.682
(1)
1.33
1.82
0.036
0.03
-1.1
6.5
4
0
0
0
0
0
0
0
2
GMMAXAC
GAMMAAC
Parameters
VDELTAC
KAPAAC
VTSOAC
PEFFAC
GMMAX
GAMMA
VTOAC
IDSOC
VDELT
GDBM
VDSM
VDSO
VTSO
KAPA
PEFF
VSAT
VGO
RDB
CBS
KDB
VCH
VTO
0.16e-12
7.1e-11
0.0475
0.0107
0.0001
0.0554
-1.584
-0.654
1.0e9
0.062
0.006
0.046
1.636
0.135
1.119
-1.57
0.005
-100
-100
0.07
11.1
44.9
FET1
1
3
0.16e-12
-0.0035
7.1e-11
0.0875
0.0051
0.0052
0.0304
0.0005
-1.545
1.0e9
0.005
0.062
0.005
1.636
1.119
0.07
44.9
-100
11.1
FET2
-1.5
-10
0.1
10
1