参数资料
型号: BF1214
厂商: NXP Semiconductors N.V.
元件分类: 功率晶体管
英文描述: Dual N-channel dual-gate MOSFET
封装: BF1214<SOT363 (SOT363)|<<http://www.nxp.com/packages/SOT363.html<1<Always Pb-free,;BF1214/L<SOT363 (SOT363)|<<http://www.nxp.com/packages/SOT363.html<1<Always Pb-fr
文件页数: 7/18页
文件大小: 211K
代理商: BF1214
BF1214_1
NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 01 — 30 October 2007
7 of 18
NXP Semiconductors
BF1214
Dual 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
= 68 k
; T
j
= 25
°
C.
Drain current as a function of gate1 supply
voltage (V
GG
); typical values
Fig 6.
Fig 7.
001aag995
V
G1-S
(V)
0
2.0
1.5
0.5
1.0
40
80
120
I
G1
(
μ
A)
0
(1)
(2)
(3)
(4)
(5)
(6)
(7)
001aag996
I
D
(mA)
0
40
30
10
20
20
10
30
40
|y
fs
|
(mS)
0
(7)
(6)
(5)
(4)
(3)
(2)
(1)
001aag997
I
G1
(
μ
A)
0
60
40
20
12
6
18
24
I
D
(mA)
0
001aag998
V
GG
(V)
0
5
4
2
3
1
10
5
15
20
I
D
(mA)
0
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