參數(shù)資料
型號(hào): BFT46
廠商: NXP Semiconductors N.V.
元件分類: JFETs
英文描述: N-channel FET
封裝: BFT46<SOT23 (TO-236AB)|<<http://www.nxp.com/packages/SOT23.html<1<week 34, 2003,;
文件頁(yè)數(shù): 3/11頁(yè)
文件大?。?/td> 209K
代理商: BFT46
December 1997
3
NXP Semiconductors
Product specification
N-channel silicon FET
BFT46
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
THERMAL RESISTANCE
Note
1.
Mounted on a ceramic substrate of 8 mm
10 mm
0,7 mm.
CHARACTERISTICS
T
j
= 25
C unless otherwise specified
Drain-source voltage
Drain-gate voltage (open source)
Gate-source voltage (open drain)
Drain current
Gate current
Total power dissipation up to T
amb
= 40
C
(1)
Storage temperature range
Junction temperature
V
DS
V
DGO
V
GSO
I
D
I
G
P
tot
T
stg
T
j
max.
max.
max.
max.
max.
max.
65 to
150
C
max.
25 V
25 V
25 V
10 mA
5 mA
250 mW
150
C
From junction to ambient
(1)
R
th j-a
=
430 K/W
Gate cut-off current
V
GS
= 10 V; V
DS
= 0
Drain current
V
DS
= 10 V; V
GS
= 0
I
GSS
0,2 nA
I
DSS
0,2 mA
1,5 mA
Gate-source voltage
I
D
= 50
A; V
DS
= 10 V
V
GS
0,1 V
1,0 V
Gate-source cut-off voltage
I
D
= 0,5 nA; V
DS
= 10 V
y-parameters at f = 1 kHz;
V
DS
= 10 V; V
GS
= 0; T
amb
= 25
C
Transfer admittance
Output admittance
V
DS
= 10 V; I
D
= 200
A; T
amb
= 25
C
Transfer admittance
Output admittance
Input capacitance at f = 1 MHz;
V
DS
= 10 V; V
GS
= 0; T
amb
= 25
C
Feedback capacitance at f = 1 MHz;
V
DS
= 10 V; V
GS
= 0; T
amb
= 25
C
Equivalent noise voltage
V
DS
= 10 V; I
D
= 200
A; T
amb
= 25
C
B = 0,6 to 100 Hz
V
(P)GS
1,2 V
y
fs
y
os
1,0 mS
10
S
y
fs
y
os
0,5 mS
5
S
C
is
5 pF
C
rs
1,5 pF
V
n
0,5
V
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