BFY90 データシートの表示（PDF） - Semelab - > TT Electronics plc
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BFY90 Datasheet PDF : 2 Pages
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BFY90
ELECTRICAL CHARACTERISTICS (TA= 25°C unless otherwise stated)
Parameter
Test Conditions
Min.
Typ.
Max.
ICBO
Collector Cut Off Current
VCB = 15V
IE = 0
V(BR)CEO* Collector Emitter Breakdown Voltage IC = 10mA
IB = 0
15
V(BR)CER* Collector Emitter Breakdown Voltage IC = 10mA
RBE £ 50W
30
VCEK
Collector Emitter Knee Voltage
IC = 10mA
h21E
Static Forward Current Transfer
VCE = 1V
IC = 2mA
25
Ratio
VCE = 1V
IC = 25mA
20
DYNAMIC CHARACTERISTICS
fT
Transition Frequency
VCE = 5V
IC = 2mA
1
f = 500MHz
VCE = 5V
IC = 25mA
f = 500MHz
10
0.75
150
125
1.3
C22b(1)
Output Capacitance
VCB = 10V
f = 1MHz
IE = 0.
1.5
C12e(2)
Open-Circuit Reverse Transfer
Capacitance
VCE = 5V
f = 1MHz
IC = 0
0.8
NF
Noise Figure
Gp
Power Gain
VCE = 5V
IC = 2mA
f = 100kHz
RG optimum
VCE = 5V
IC = 2mA
f = 200MHz RG optimum
VCE = 5V
IC = 2mA
f = 500MHz RG = 50W
VCE = 5V
IC = 2mA
f = 800MHz RG optimum
VCE = 10V
IC = 14mA
21
f = 200MHz
4
3.5
5
5
PO(2)
Output Power
VCE = 10V
IC = 14mA
f1 = 202MHz f2= 205MHz
Output SWR £ 2
10
TOS sortie £ 2
dIM* = - 30dB at 2 f2 - f1 =
208MHz
THERMAL DATA
Rth(j-a)
Junction-ambient thermal resistance
Rth(j-c)
Junction-case thermal resistance
£ 0.875 Max
£ 0.575 Max
Unit
nA
V
—
GHz
pF
pF
dB
dB
mW
°C/W
°C/W
* Pulse test tp = 300ms , d £ 2%
(1) Shield Lead (case) not connected
* Intermodulation Distortion
(2) Shield Lead (case) grounded
Semelab plc. Telephone +44(0)1455 556565. Fax +44(0)1455 552612.
E-mail: sales@semelab.co.uk Website: http://www.semelab.co.uk
Prelim. 12/99
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