MMBF5484LT1 Datasheet, PDF (4/10 Pages) Motorola, Inc – JFET Transistor

MMBF5484LT1
COMMON SOURCE CHARACTERISTICS
ADMITTANCE PARAMETERS
(VDS = 15 Vdc, Tchannel = 25°C)
30
20
10
7.0
5.0
3.0
2.0
1.0
0.7
0.5
0.3
10
bis @ IDSS
gis @ IDSS
gis @ 0.25 IDSS
bis @ 0.25 IDSS
20 30
50 70 100 200 300 500 700 1000
f, FREQUENCY (MHz)
Figure 6. Input Admittance (yis)
5.0
3.0
2.0
brs @ IDSS
1.0
0.7
0.5
0.25 IDSS
0.3
0.2
0.1
0.07
0.05
10
20 30
grs @ IDSS, 0.25 IDSS
50 70 100 200 300 500 700 1000
f, FREQUENCY (MHz)
Figure 7. Reverse Transfer Admittance (yrs)
20
10
7.0
gfs @ IDSS
5.0
3.0
gfs @ 0.25 IDSS
2.0
1.0
0.7
0.5
0.3
0.2
10
|bfs| @ IDSS
|bfs| @ 0.25 IDSS
20 30
50 70 100 200 300 500 700 1000
f, FREQUENCY (MHz)
Figure 8. Forward Transadmittance (yfs)
10
5.0
2.0
1.0
0.5
0.2
0.1
0.05
0.02
0.01
10
bos @ IDSS and 0.25 IDSS
gos @ IDSS
gos @ 0.25 IDSS
20 30
50 70 100 200 300 500 700 1000
f, FREQUENCY (MHz)
Figure 9. Output Admittance (yos)
4
Motorola Small–Signal Transistors, FETs and Diodes Device Data