BFR 949T E6327

BFR 949T E6327 Datasheet


BFR949T

Part Datasheet
BFR 949T E6327 BFR 949T E6327 BFR 949T E6327 (pdf)
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NPN Silicon RF Transistor Preliminary data For low noise, high-gain broadband amplifiers at
collector currents from 1 mA to 20 mA fT = 9 GHz

F = dB at 1 GHz

BFR949T
2 1 VPS05996

ESD Electrostatic discharge sensitive device, observe handling precaution!

Type BFR949T

Marking RKs

Pin Configuration

Package SC75

Maximum Ratings Parameter Collector-emitter voltage Collector-emitter voltage Collector-base voltage Emitter-base voltage Collector current Base current Total power dissipation

TS 75°C 1

Junction temperature Ambient temperature Storage temperature

Symbol VCEO VCES VCBO VEBO IC IB Ptot

Tj TA Tstg

Value 10 20 35 4 250
150 -65 150 -65 150

Thermal Resistance Junction - soldering point2

RthJS
1TS is measured on the collector lead at the soldering point to the pcb 2For calculation of RthJA please refer to Application Note Thermal Resistance

Unit V
mA mW °C

Aug-09-2001

BFR949T

Electrical Characteristics at TA = 25°C, unless otherwise specified

Parameter

Values

Unit
min. typ. max.

DC Characteristics

Collector-emitter breakdown voltage IC = 1 mA, IB = 0

V BR CEO 10

Base-emitter forward voltage IE = 25mA Collector-base cutoff current VCB = 10 V, IE = 0

VBEF ICBO
- 100 nA

Emitter-base cutoff current VEB = 1 V, IC = 0 DC current gain IC = 5 mA, VCE = 6 V

IEBO hFE
100 140 200 -

Aug-09-2001

BFR949T

Electrical Characteristics at TA = 25°C, unless otherwise specified.
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Datasheet ID: BFR949TE6327 637682