PLANETA
The RF Line
NPN Silicon High-Frequency
Transistor
DESCRIPTION
The BFR91A 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 p lastic
transistor offers superior quality and performance at low cost.
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BFR91A
1
3
2
FEATURES
1 – Base 2 – Collector 3 – Emitter
High Gain-Bandwidth Products fT= 6.
0 GHz (Typ) @ 30 mA Low Noise Figure NF= 1.
6 dB (Typ) @ 800 MHz High Gain GPS= 13.
0 dB (Typ) @ 800 MHz
SOT37 JEDEC EIAJ GOST Weight: TO-50 – KT-29 0.
2g
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C)
Rating Collector- Emitter Voltage Collector- Base Voltag...