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Part Number: BFQ149

 

 

 

 

Description: PNP transistor in a SOT89 envelope. It is intended for use in UHF applications such as broadband a...


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BFQ149 General Description


PNP transistor in a SOT89 envelope. It is intended for use in
UHF applications such as broadband aerial amplifiers (30 to 860 MHz) and in microwave amplifiers such as radar systems, spectrum analyzers, etc., using SMD technology.

BFQ149 Maximum Ratings

SYMBOL PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
VCBO collector-base voltage
open emitter

-
-20
V
VCEO collector-emitter voltage
open base

-
-15
V
VEBO emitter-base voltage
open collector
-
-32
V
IC collector current (DC)
-
-100
mA

ICM

 peak collector current

f > 1 MHz

-150

mA

Ptot total power dissipation

up to Ts = 135 °C (note 1)
-
1
W
Tstg storage temperature
-65
150
°C
Tj junction temperature
-
150
°C


Note
1. Ts is the temperature at the soldering point of the collector tab.

BFQ149 Typical Application

These products are not designed for use in life support appliances, devices, or systems where malfunction of these
products can reasonably be expected to result in personal injury. Philips customers using or selling these products for
use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting from such improper use or sale.

BFQ149 Connection Diagram

BFQ149 Connection Diagram

BFQ149 datasheet

BFQ149
PDF/DataSheet Download

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