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參數(shù)資料
| 型號： | BF994S |
| 廠商： | NXP Semiconductors N.V. |
| 元件分類： | 功率晶體管 |
| 英文描述： | N-channel dual-gate MOSFET |
| 封裝： | BF994S<SOT143B (SOT143B)|<<http://www.nxp.com/packages/SOT143B.html<1<week 47, 2002,; |
| 文件頁數(shù)： | 4/8頁 |
| 文件大小： | 180K |
| 代理商： | BF994S |
July 1993
4
NXP Semiconductors
Product specification
N-channel dual-gate MOS-FET
BF994S
STATIC CHARACTERISTICS
T
j
= 25
C unless otherwise specified.
DYNAMIC CHARACTERISTICS
Measuring conditions (common source): I
D
= 10 mA; V
DS
= 15 V; V
G2-S
= 4 V; T
amb
= 25
C.
SYMBOL
PARAMETER
CONDITIONS
MIN.
6
6
4
MAX.
50
50
20
20
20
2.5
2
UNIT
I
G1-SS
I
G2-SS
V
(BR)G1-SS
V
(BR)G2-SS
I
DSS
V
(P)G1-S
V
(P)G2-S
gate 1 cut-off currents
gate 2 cut-off currents
gate 1-source breakdown voltage I
G1-SS
=
10 mA; V
G2-S
= V
DS
= 0
gate 2-source breakdown voltage I
G2-SS
=
10 mA; V
G1-S
= V
DS
= 0
drain-source cut-off voltage
gate 1-source cut-off voltage
gate 2-source cut-off voltage
V
G1-S
=
5 V; V
G2-S
= V
DS
= 0
V
G2-S
=
5 V; V
G1-S
= V
DS
= 0
nA
nA
V
V
mA
V
V
V
DS
= 15 V; V
G1-S
= 0; V
G2-S
= 4 V
I
D
= 20
A; V
DS
= 15 V; V
G2-S
= 4 V
I
D
= 20
A; V
DS
= 15 V; V
G1-S
= 0
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
3
UNIT
transfer admittance
input capacitance at gate 1
input capacitance at gate 2
feedback capacitance
output capacitance
noise figure
power gain
f = 1 kHz
f = 1 MHz
f = 1 MHz
f = 1 MHz
f = 1 MHz
f = 200 MHz; G
S
= 2 mS; B
S
= B
Sopt
f = 200 MHz; G
S
= 2 mS; B
S
= B
Sopt
;
G
L
= 0.5 mS; B
L
= B
Lopt
15
18
2.5
1.2
25
1
1
25
mS
pF
pF
fF
pF
dB
dB
C
ig1-s
C
ig2-s
C
rs
C
os
F
G
p
Y
fs
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BF994S,215 | 功能描述:射頻MOSFET小信號晶體管 N-CH DUAL GATE 20V VHF RoHS:否 制造商:NXP Semiconductors 配置:Dual Dual Gate 晶體管極性:N-Channel 電阻汲極/源極 RDS（導(dǎo)通）: 汲極/源極擊穿電壓:6 V 閘/源擊穿電壓:6 V 漏極連續(xù)電流:30 mA 功率耗散:180 mW 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-88 封裝:Reel |
| BF994S,215-CUT TAPE | 制造商:NXP 功能描述:BF994S Series 20 V 30 mA N-channel Dual-gate MOS-FET - SOT143B |
| BF994S215 | 制造商:NXP Semiconductors 功能描述: 制造商:NXP 功能描述: |
| BF994SA | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:N-Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode |
| BF994SB | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:N-Channel Dual Gate MOS-Fieldeffect Tetrode, Depletion Mode |
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