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參數(shù)資料
| 型號(hào)： | BFQ621 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類(lèi)： | 小信號(hào)晶體管 |
| 英文描述： | NPN 7 GHz wideband transistor |
| 中文描述： | UHF BAND, Si, NPN, RF SMALL SIGNAL TRANSISTOR |
| 封裝： | CERAMIC, SOT-172A2, 4 PIN |
| 文件頁(yè)數(shù)： | 9/10頁(yè) |
| 文件大小： | 108K |
| 代理商： | BFQ621 |
1995 Sep 26
9
Philips Semiconductors
Product specification
NPN 7 GHz wideband transistor
BFQ621
SPICE parameters for the BFQ621 crystal
Note
1.
These parameters have not been extracted, the
default values are shown.
SEQUENCE No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
(1)
20
(1)
21
(1)
22
23
24
25
26
27
28
29
30
31
32
33
34
35
(1)
36
(1)
37
(1)
38
PARAMETER
IS
BF
NF
VAF
IKF
ISE
NE
BR
NR
VAR
IKR
ISC
NC
RB
IRB
RBM
RE
RC
XTB
EG
XTI
CJE
VJE
MJE
TF
XTF
VTF
ITF
PTF
CJC
VJC
MJC
XCJC
TR
CJS
VJS
MJS
FC
VALUE
1.358
112.2
0.991
78.06
4.291
643.3
1.851
5.776
0.999
2.350
50.26
2.454
1.175
8.000
1.000
8.000
1.585
1.880
0.000
1.110
3.000
3.985
0.600
0.327
14.02
398.1
2.940
3.084
45.00
1.529
0.216
0.158
0.120
9.070
0.000
750.0
0.000
0.735
UNIT
fA
V
A
fA
V
mA
fA
μ
A
eV
pF
V
ps
mV
A
deg
pF
V
ns
F
mV
List of components
(see Fig.13)
Note
1.
The micro striplines are on a double copper-clad
substrate;
ε
r
= 6.5; h = 1.18 mm.
DESIGNATION
VALUE
UNIT
C
be
C
cb
C
ce
L1
(1)
L2
(1)
L3
(1)
L4
(1)
L5
(1)
L6
(1)
L
B
L
E
225
36
362
L = 1.37; W = 2.64
L = 1.60; W = 2.64
L = 0.51; W = 0.33
L = 0.81; W = 2.06
L = 2.77; W = 0.33
L = 0.94; W = 2.06
1.85
1.22
fF
fF
fF
mm
mm
mm
mm
mm
mm
nH
nH
Fig.13 Package equivalent circuit SOT172A2.
handbook, halfpage
MLD001
B
E
C
B'
C'
E'
LB
LE
L3
L4
L5
L6
L1
L2
Ccb
Cbe
ce
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BFQ63 | 制造商:NJSEMI 制造商全稱:New Jersey Semi-Conductor Products, Inc. 功能描述:TO-72 |
| BFQ64 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 200MA I(C) | TO-236 |
| BFQ645 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 12V V(BR)CEO | 40MA I(C) | MICRO-X |
| BFQ65 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TRANSISTOR | BJT | NPN | 10V V(BR)CEO | 50MA I(C) | SOT-37 |
| BFQ67 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Silicon NPN Planar RF Transistor |
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