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MFE120 Datasheet, PDF (1/4 Pages) Digitron Semiconductors – DUAL GATE MOSFET VHF AMPLIFIER
DIGITRON SEMICONDUCTORS
MFE120–MFE122
DUAL GATE MOSFET VHF AMPLIFIER
MAXIMUM RATINGS
Rating
Drain Source Voltage
Drain Current
Total Power Dissipation @ TA = 25°C
Derate above 25°C
Operating and Storage Temperature Range
Symbol
VDS
ID
PD
TJ, Tstg
Value
25
30
300
1.7
-65 to +175
Unit
Vdc
mAdc
mW
mW/°C
°C
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristics
Symbol
OFF CHARACTERISTICS
Drain Source Breakdown Voltage
(ID = 100 µAdc, VS = 0, VG1S = -4.0 Vdc, VG2S = 4.0V)
Gate 1 – Source Breakdown Voltage (1)
(IG1 = ±10 µAdc, VG2S = 0)
Gate 2 – Source Breakdown Voltage (1)
(IG2 = ±10 µAdc, VG2S = 0)
V(BR)DSX
V(BR)G1SO
V(BR)G2SO
Gate 1 Leakage Current
(VG1S = ±6.0 Vdc, VG2S = 0, VDS = 0)
Gate 2 Leakage Current
(VG2S = ±6.0 Vdc, VG1S = 0, VDS = 0)
IG1SS
IG2SS
Gate 1 to Source Cutoff Voltage
(VDS = 15 Vdc, VG2S = 4.0 Vdc, ID = 200 µAdc)
VG1S(off)
Gate 2 to Source Cutoff Voltage
(VDS = 15 Vdc, VG1S = 0, ID = 200 µAdc)
VG2S(off)
ON CHARACTERISTICS
Zero-Gate Voltage Drain Current
(VDS = 15 Vdc, VG1S = 0, VG2S = 4.0 Vdc)
MFE120
MFE121
IDSS
MFE122
SMALL SIGNAL CHARACTERISTICS
Forward Transfer Admittance (Gate 1 to Drain)
(VDS = 15 Vdc, VG2S = 4.0 Vdc, ID = 10mAdc, f = 1.0 kHz)
MFE120, MFE122
MFE121
⎪Yfs⎪
Input Capacitance
(VDS = 15 Vdc, VG2S = 4.0 Vdc, ID = IDSS, f = 1.0 MHz)
Reverse Transfer Capacitance
(VDS = 15 Vdc, VG2S = 4.0 Vdc, ID = 6.0 mAdc, f = 1.0 MHz)
MFE120, MFE122
Ciss
MFE121
Crss
Output Capacitance
(VDS = 15 Vdc, VG2S = 4.0 Vdc, ID = IDSS, f = 1.0 MHz)
FUNCTIONAL CHARACTERISTICS
Noise Figure
(VDS = 15 Vdc, VG2S = 4.0 Vdc, ID = 6.0mAdc,
ZS is optimized for NF)
(f = 105MHz, Figure 1)
(f = 60MHz, figure 3)
(f = 200MHz, figure 3)
MFE120, MFE122
Coss
MFE121
NF
MFE120
MFE121
MFE121
Min
Typ Max
Unit
25
±7.0
±7.0
-
-
-
-
-
-
Vdc
-
±20
Vdc
-
±20
Vdc
-
20
nAdc
-
20
nAdc
-
-4.0
Vdc
-
-4.0
Vdc
2.0
7.0
18
mAdc
5.0
10
30
2.0
9.0
20
8000
10000
-
18000 µmhos
-
20000
-
4.5
7.0
pF
-
4.5
6.0
-
pF
-
0.023
-
2.5
4.0
pF
-
2.5
3.5
dB
-
2.9
5.0
-
2.6
5.0
-
2.6
5.0
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
sales@digitroncorp.com
www.digitroncorp.com
Rev. 20121114
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