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PDF BLV946 Data sheet ( Hoja de datos )
| Número de pieza | BLV946 | |
| Descripción | UHF power transistor | |
| Fabricantes | NXP Semiconductors | |
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DISCRETE SEMICONDUCTORS
DATA SHEET
BLV946
UHF power transistor
Product specification
Supersedes data of 1995 Jun 29
1997 Oct 30
1 page  
Philips Semiconductors
UHF power transistor
Product specification
BLV946
APPLICATION INFORMATION
RF performance at Th = 25 °C in a common emitter, class-AB test circuit; Rth mb-h = 0.3 K/W.
MODE OF OPERATION
f
(MHz)
VCE
(V)
ICQ
(mA)
PL
(W)
Gp
(dB)
CW, class-AB
960 26 130 40
≥9
typ. 11
ηC
(%)
≥55
typ. 60
Ruggedness in class-AB operation
The BLV946 is capable of withstanding a load mismatch corresponding to VSWR = 5 : 1 through all phases at rated
output power, under the following conditions: VCE = 26 V; f = 960 MHz; ICQ = 130 mA; Th = 25 °C; Rth mb-h = 0.3 K/W.
16
handbook, halfpage
Gp
(dB)
12
8
4
Gp
η
MLD234
80
η
(%)
60
40
20
00
0 20 40 60
P L (W)
VCE = 26 V.
ICQ = 130 mA.
f = 960 MHz.
Fig.5 Power gain and efficiency as functions of
load power; typical values.
handbook,6h0alfpage
PL
(W)
40
MLD235
20
0
0 2 4 6 8 10
P i (W)
VCE = 26 V.
ICQ = 130 mA.
f = 960 MHz.
Fig.6 Load power as a function of input power;
typical values.
1997 Oct 30
5
5 Page 
Philips Semiconductors
UHF power transistor
Product specification
BLV946
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.
1997 Oct 30
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet BLV946.PDF ] | |
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