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BF862_00 Datasheet, PDF (7/12 Pages) NXP Semiconductors – N-channel junction FET
Philips Semiconductors
N-channel junction FET
Product specification
BF862
102
handbook, halfpage
yis
(mS)
10
1
10−1
10−2
10−1
1
MCD817
bis
gis
10
102
103
f (MHz)
VDS = 8 V; VGS = 0; Tamb = 25 °C.
Fig.11 Common-source input admittance as a
function of frequency; typical values.
10
handbook, halfpage
yrs
(mS)
1
MCD818
−103
yrs
ϕrs
(deg)
ϕrs
−102
10−1
10−1
1
−10
10
102
103
f (MHz)
VDS = 5 V; VG2 = 4 V.
ID = 15 mA; Tamb = 25 °C.
Fig.12 Common-source reverse admittance as a
function of frequency; typical values.
102
handbook, halfpage
yfs
(mS)
10
MCD819 −102
yfs
ϕfs
(deg)
ϕfs
−10
1
10−1
1
−1
10
102
103
f (MHz)
102
handbook, halfpage
yos
(mS)
10
1
10−1
10−1
1
MCD820
bos
gos
10
102
103
f (MHz)
VDS = 8 V; VGS = 0; Tamb = 25 °C.
Fig.13 Common-source forward transfer
admittance as a function of frequency;
typical values.
VDS = 8 V; VGS = 0; Tamb = 25 °C.
Fig.14 Common-source output admittance as a
function of frequency; typical values.
2000 Jan 05
7