BFR91 Datasheet, PDF (1/4 Pages) Vishay Siliconix – Silicon NPN Planar RF Transistor

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
f_T=5.0 GHz (Typ) @ 30 mA
Ø Low Noise Figure
N_F=1.9 dB (Typ) @ 500 MHz
Ø High Gain
G_PS= 18.0 dB (Typ) @ 500 MHz
BFR91
1
3
2
1 – Base
2 – Collector
3 – Emitter
JEDEC
EIAJ
GOST
Weight:
SOT37
TO-50
–
KT-29
0.2g
ABSOLUTE MAXIMUM RATINGS (T_A = 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
V_CEO
V_CBO
V_EBO
I_C
P_tot
T_JMAX
T_J
T_STG
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
R_ΘJC
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
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