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Número de pieza | BLU20-12 | |
Descripción | UHF power transistor | |
Fabricantes | Philips | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de BLU20-12 (archivo pdf) en la parte inferior de esta página. Total 11 Páginas | ||
No Preview Available ! DISCRETE SEMICONDUCTORS
DATA SHEET
BLU20/12
UHF power transistor
Product specification
August 1986
1 page Philips Semiconductors
UHF power transistor
APPLICATION INFORMATION
Mode of operation
Collector-emitter voltage (d.c.)
Frequency
Load power
Power gain
Collector efficiency
Heatsink temperature
Product specification
BLU20/12
in narrow band test circuit;
class-B; c.w.
VCE 12,5 V
f 470 MHz
PL 20 W
> 6,5 dB
Gp typ. 7,8 dB
> 55 %
ηc typ. 64 %
Th 25 °C
handbook, full pagewidth
50 Ω
R2 C5
L7
L8 R1
C6 +VCC
C10
,,,,L2
,,,,L1
C3
T.U.T.
L5
L3 L4 L6
C7
,,,,,,,,,,,,,, ,,,,,,,,C1 C9
C2 C4
C8
50 Ω
MDA317
Fig.6 Class-B test circuit at f = 470 MHz.
August 1986
5
5 Page Philips Semiconductors
UHF power transistor
Product specification
BLU20/12
DEFINITIONS
Data Sheet Status
Objective specification
Preliminary specification
Product specification
This data sheet contains target or goal specifications for product development.
This data sheet contains preliminary data; supplementary data may be published later.
This data sheet contains final product specifications.
Limiting values
Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one or
more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation
of the device at these or at any other conditions above those given in the Characteristics sections of the specification
is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
LIFE SUPPORT APPLICATIONS
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.
August 1986
11
11 Page |
Páginas | Total 11 Páginas | |
PDF Descargar | [ Datasheet BLU20-12.PDF ] |
Número de pieza | Descripción | Fabricantes |
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