BFR99
DESCRIPTION
The BFR99 is a silicon planar epitaxial
PNP transistor in Jedec TO-72 metal case, particularly designed for wide band common-emitter linear amplifier applications up to 1GHz.
It features high fT, low reverse capacitance, good cross-modulation properties and low noise.
TO-72
INTERNAL SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol VCBO VCEO VEBO IC Pto t
Tstg, Tj
Parameter
Collector–base Voltage (I E = 0) Collector–emitter Voltage (IB = 0) Emitter–base Voltage (I C = 0) Collector Current Total Power Dissipation at T amb ≤ 25 °C
at T cas e ≤ 25 °C
Storage and Junction Temperature
October 1988
V al ue – 25 – 25 –3 – 50 225 360 – 55 to 200
Unit V V V mA
mW mW °C
1/4
...