參數(shù)資料
型號: BF1217WR
廠商: NXP SEMICONDUCTORS
元件分類: 小信號晶體管
英文描述: N-channel dual-gate MOSFET
中文描述: 2 CHANNEL, UHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, MOSFET
封裝: PLASTIC PACKAGE-4
文件頁數(shù): 7/17頁
文件大?。?/td> 173K
代理商: BF1217WR
BF1217WR
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 2 — 20 June 2011
7 of 17
NXP Semiconductors
BF1217WR
N-channel dual gate MOSFET
(1) V
G2-S
= 4.0 V
(2) V
G2-S
= 3.5 V
(3) V
G2-S
= 3.0 V
(4) V
G2-S
= 2.5 V
(5) V
G2-S
= 2.0 V
(6) V
G2-S
= 1.5 V
(7) V
G2-S
= 1.0 V
V
DS
= 5 V; T
j
= 25
C.
Fig 4.
Gate1 current as a function of gate1 voltage;
typical values
(1) V
G2-S
= 4.0 V
(2) V
G2-S
= 3.5 V
(3) V
G2-S
= 3.0 V
(4) V
G2-S
= 2.5 V
(5) V
G2-S
= 2.0 V
(6) V
G2-S
= 1.5 V
(7) V
G2-S
= 1.0 V
V
DS
= 5 V; T
j
= 25
C.
Fig 5.
Forward transfer admittance as a function of
drain current; typical values
V
DS
= 5 V; V
G2-S
= 4 V; T
j
= 25
C.
Drain current as a function of gate1 current;
typical values
V
DS
= 5 V; V
G2-S
= 4 V; R
G1
= 82 k
; T
j
= 25
C.
Drain current as a function of gate1 supply
voltage (V
GG
); typical values
Fig 6.
Fig 7.
V
G1-S
(V)
0
2.5
2.0
1.0
1.5
0.5
001aam156
40
60
20
80
100
I
G1
(
μ
A)
0
(1)
(2)
(3)
(4)
(5)
(6)
(7)
I
D
(mA)
0
25
20
10
15
5
001aam157
10
20
30
|Y
fs
|
(mS)
0
(1)
(2)
(3)
(4)
(5)
(6)
(7)
I
G1
(
μ
A)
0
60
40
20
001aam158
10
20
30
I
D
(mA)
0
V
GG
(V)
0
5
4
2
3
1
001aam159
10
20
30
I
D
(mA)
0
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