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PDF BLF248 Data sheet ( Hoja de datos )
| Número de pieza | BLF248 | |
| Descripción | VHF push-pull power MOS transistor | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de BLF248 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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DISCRETE SEMICONDUCTORS
DATA SHEET
BLF248
VHF push-pull power MOS
transistor
Product specification
September 1992
1 page  
Philips Semiconductors
VHF push-pull power MOS transistor
Product specification
BLF248
200
handbook, halfpage
RDS(on)
(mΩ)
100
MGP206
0
0 50
ID = 8 A; VGS = 10 V.
100 150
Tj (°C)
Fig.6 Drain-source on-state resistance as a
function of junction temperature, typical
values per section.
1500
handbook, halfpage
C
(pF)
1000
MGP207
Cis
500
Cos
0
0 10 20 30 40
VDS (V)
VGS = 0; f = 1 MHz.
Fig.7 Input and output capacitance as functions
of drain-source voltage, typical values per
section.
handboo6k,0h0alfpage
Crs
(pF)
400
MGP208
200
0
0 10 20 30 40
VDS (V)
VGS = 0; f = 1 MHz.
Fig.8 Feedback capacitance as a function of
drain-source voltage, typical values per
section.
September 1992
5
5 Page 
Philips Semiconductors
VHF push-pull power MOS transistor
Product specification
BLF248
5
handbook, halfpage
Zi
(Ω)
0
−5
ri
xi
MGP218
−10
−15
−20
0
50 100 150 200 250
f (MHz)
Class-AB operation; VDS = 28 V; ID = 2 × 250 mA;
RGS = 536 Ω (per section);
PL = 300 W (total device); Th = 25 °C.
Fig.13 Input impedance as a function of frequency
(series components), typical values per
section.
3
handbook, halfpage
ZL
(Ω)
2
1
0
RL
XL
MGP217
−1
0 50 100 150 200 250
f (MHz)
Class-AB operation; VDS = 28 V; ID = 2 × 250 mA;
RGS = 536 Ω (per section);
PL = 300 W (total device); Th = 25 °C.
Fig.14 Load impedance as a function of frequency
(series components), typical values per
section.
40
handbook, halfpage
Gp
(dB)
30
MGP216
20
10
0
0 50 100 150 200 250
f (MHz)
Class-AB operation; VDS = 28 V; ID = 2 × 250 mA;
RGS = 536 Ω (per section);
PL = 300 W (total device); Th = 25 °C.
Fig.15 Power gain as a function of frequency,
typical values per section.
September 1992
11
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet BLF248.PDF ] | |
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