Philips BFQ242 Datasheet
DISCRETE SEMICONDUCTORS
DATA SH EET
BFQ242
PNP video transistor
Product specification
Supersedes data of 1995 Oct 09
File under Discrete Semiconductors, SC05
1996 Sep 04
Philips Semiconductors Product specification
PNP video transistor BFQ242
APPLICATIONS
• Primarily intended for cascode
output and buffer stages in high
resolution colour monitors.
DESCRIPTION
PNP silicon transistor encapsulated
in a 3-lead plastic SOT32 package.
PINNING
PIN DESCRIPTION
1 emitter
2 collector
3 base
handbook, halfpage
Top view
123
MBC077 - 1
Fig.1 Simplified outline SOT32.
QUICK REFERENCE DATA
SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT
V
CBO
I
C
P
tot
f
T
C
re
T
j
collector-base voltage open emitter −−100 V
collector current (DC) −−100 mA
total power dissipation Tmb=25°C − 5W
transition frequency IC= −25 mA; VCE= −10 V 1 − GHz
feedback capacitance IC= 0; VCB= −10 V 1.7 − pF
junction temperature − 175 °C
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
CBO
V
CER
V
EBO
I
C
I
C(AV)
P
tot
T
stg
T
j
collector-base voltage open emitter −−100 V
collector-emitter voltage RBE= 100 Ω−−95 V
emitter-base voltage open collector −−3V
collector current (DC) see Fig.2 −−100 mA
average collector current see Fig.2 −−100 mA
total power dissipation Tmb=25°C; see Fig.3 − 5W
storage temperature −65 +175 °C
junction temperature − 175 °C
1996 Sep 04 2
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