파트넘버.co.kr BFR91 데이터시트 PDF


BFR91 반도체 회로 부품 판매점

NPN Silicon High-Frequency Transistor



PLANETA 로고
PLANETA
BFR91 데이터시트, 핀배열, 회로
PLANETA
The RF Line
NPN Silicon
High-Frequency Transistor
DESCRIPTION
The BFR91 is an NPN silicon epitaxial transistor designed for low noise
amplifier at VHF, UHF and CATV band.
It has dynamic range and good current characteristic.
This small-signal plastic transistor offers superior quality and
performance at low cost.
FEATURES
Ø High Gain-Bandwidth Products
fT=5.0 GHz (Typ) @ 30 mA
Ø Low Noise Figure
NF=1.9 dB (Typ) @ 500 MHz
Ø High Gain
GPS= 18.0 dB (Typ) @ 500 MHz
BFR91
1
3
1 – Base
2 – Collector
3 – Emitter
2
JEDEC
EIAJ
GOST
Weight:
SOT37
TO-50
KT-29
0.2g
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)
Rating
Symbol
Collector- Emitter Voltage
Collector- Base Voltage
Emitter- Base Voltage
Collector Current
Power Dissipation
Junction Temperature
Operating Junction Temperature Range
Storage Temperature Range
VCEO
VCBO
VEBO
IC
Ptot
TJMAX
TJ
TSTG
Value
12
20
2
50
300
150
-45 to +70
-65 to +150
Unit
V
V
V
mA
mW
°C
°C
°C
THERMAL CHARACTERISTIC
Thermal Resistance, Junction to Case
RΘJC
400 °C/W
ORDERING INFORMATION
Device
BFR91
Marking
BFR91
Package
SOT-37
Quantity
Packing Style
1 Kpcs / plastic bags In bulk
PLANETA JSC, 2/13 Fedorovsky Ruchei, Veliky Novgorod, 173004, Russia
© July 2000 Rev 1
Ph./Fax: +7–816–2231736
http://www.novgorod.net/~planeta


BFR91 데이터시트, 핀배열, 회로
BFR91
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
Characteristic
Symbol Min
Typ
DC CHARACTERISTICS
Collector Cutoff Current,
IE= 0mA, VCB=20V
Emitter Cutoff Current,
IC= 0mA, VEB= 2V
Collector – Emitter Breakdown Voltage,
IC= 1mA, IB= 0mA
DC Current Gain,
IE=30mA, VCB= 5V
AC CHARACTERISTICS
Transition Frequency,
IC=30mA, VCB= 5V, f=300MHz
Collector-Base Capacitance,
IE= 0mA, VCB=10V, f= 1MHz
Noise Figure,
IE= 2mA, VCE= 5V, f=500MHz, ZS=50
Power Gain,
IE=30mA, VCE= 5V, f=500MHz, ZL=ZLopt
IE=30mA, VCE= 5V, f=800MHz, ZL=ZLopt
ICBO
IEBO
V(BR)CEO
hFE
12
25
fT
Ccb
NF
GPS
50
5.0
0.5
1.9
18.0
13.0
TIPICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
Max
100
10
150
0.9
Unit
nA
µA
V
GHz
pF
dB
dB
350 1
300
0,8
250
0,6
200
150
0,4
100 VCB=10V
0,2 f=1MHZ
50
0
0 20 40 60 80 100 120 140 160
Tamb - Ambient Temperature (°C)
Figure 1. Total Power Dissipation vs.
Ambient Temperature
0
0 5 10 15 20
VCB - Collector Base Voltage (V)
Figure 2. Collector – Base Capacitance vs.
Collector – Base Voltage
Ph./Fax: +7–816–2231736
http://www.novgorod.net/~planeta
2
PLANETA JSC, 2/13 Fedorovsky Ruchei, Veliky Novgorod, 173004, Russia
© July 2000 Rev 1




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BFR91 transistor

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