參數(shù)資料
型號(hào): BFQ221
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 小信號(hào)晶體管
英文描述: NPN video transistor
中文描述: Si, NPN, RF SMALL SIGNAL TRANSISTOR, TO-92
封裝: PLASTIC, SOT-54, 3 PIN
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 42K
代理商: BFQ221
1996 Sep 04
3
Philips Semiconductors
Product specification
NPN video transistor
BFQ221
handbook, halfpage
MBG476
10
2
10
10
2
3
10
3
10
1
VCE (V)
IC
(mA)
Fig.2 DC SOAR.
handbook, halfpage
0
0.8
Ptot
(W)
0.4
0
50
100
150
Ts (
o
C)
MBG477
Fig.3 Power derating curve.
THERMAL CHARACTERISTICS
Note
1.
T
s
is the temperature of the soldering point of the collector pin.
CHARACTERISTICS
T
j
= 25
°
C unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th j-s
thermal resistance from junction to
soldering point
P
tot
= 1.15 W; up to T
s
= 60
°
C; note 1
78
K/W
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNIT
V
(BR)CBO
V
(BR)CER
V
(BR)EBO
I
CES
h
FE
collector-base breakdown voltage
collector-emitter breakdown voltage I
C
= 1 mA; R
BE
= 100
emitter-base breakdown voltage
collector-emitter leakage current
DC current gain
I
C
= 0.1 mA; I
E
= 0
100
95
3
20
100
V
V
V
μ
A
I
C
= 0; I
E
= 0.1 mA
V
CE
= 50 V; V
BE
= 0
I
C
= 25 mA; V
CE
= 10 V;
see Fig.4
I
C
= 25 mA; V
CE
= 10 V;
f = 500 MHz; see Fig.5
I
C
= 0; V
CB
= 10 V; f = 1 MHz;
see Fig.6
f
T
transition frequency
1
GHz
C
re
feedback capacitance
1.7
pF
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