参数资料
型号: BF556C
厂商: NXP Semiconductors N.V.
元件分类: JFETs
英文描述: N-channel FET
封装: BF556C<SOT23 (SOT23)|<<http://www.nxp.com/packages/SOT23.html<1<week 34, 2003,;
文件页数: 9/14页
文件大小: 118K
代理商: BF556C
BF556A_BF556B_BF556C
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 15 September 2011
9 of 14
NXP Semiconductors
BF556A; BF556B; BF556C
N-channel silicon junction field-effect transistors
V
DS
= 10 V; I
D
= 1 mA; T
amb
= 25
C.
(1) g
fs
.
(2)
b
fs
.
Fig 16. Common-source transfer admittance; typical
values.
V
DS
= 10 V; I
D
= 1 mA; T
amb
= 25
C.
(1) b
rs
.
(2) g
rs
.
Fig 17. Common-source reverse admittance; typical
values.
V
DS
= 10 V; I
D
= 1 mA; T
amb
= 25
C.
(1) b
os
.
(2) g
os
.
Fig 18. Common-source output admittance;typical
values.
V
DS
= 10 V; I
D
= 1 mA.
Fig 19. Equivalent noise voltage as a function of
frequency.
f (MHz)
10
10
3
10
2
mrc141
1
10
g
fs
,
b
fs
(mS)
10
1
(1)
(2)
mrc144
f (MHz)
10
10
3
10
2
10
2
10
1
1
10
b
rs,
g
rs
(mS)
10
3
(1)
(2)
mrc143
1
10
1
10
b
os,
g
os
(mS)
10
2
f (MHz)
10
10
3
10
2
(1)
(2)
mrc278
10
2
10
10
3
V
n
(V)
1
f (Hz)
10
10
5
10
4
10
2
10
3
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