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PDF MRF450 Data sheet ( Hoja de datos )
| Número de pieza | MRF450 | |
| Descripción | RF POWER TRANSISTORS | |
| Fabricantes | New Jersey Semi-Conductor | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de MRF450 (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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20 STERN AVE.
SPRINGFIELD, NEW JERSEY 07081
U.S.A.
, Line.
TELEPHONE: (973) 376-2922
(212) 227-6005
FAX: (973) 376-8960
MRF450
MRF450A
The RF Line
NPN SILICON RF POWER TRANSISTORS
. . . designed for power amplifier applications in industrial, com-
mercial and amateur radio equ ipment to 30 MHz.
• Specified 12.5 Volt, 30 MHz Characteristics -
Output Power = 50 Watts
Minimum Gain = 1 1 dB
Efficiency = 50%
MAXIMUM RATINGS
RaiMf^
Colllctor-E miner Voltege
Collectorsaxe Voltage
Emitter-Ba x voltage
Collector Current —Continuous
Total Device Oi»ipeJion $ TC - 2S°C
Derate above 2S°C
Storage Temperature
flange
THERMAL CHARACTERISTICS
Cheiacierinic
Thermal Resilience. Junction to Ce»
Syitfeal
V<XO
VCBO
VEBO
l£
PD
TIlg
Value
M
40
*-0
7.5
115
066
-65tQ 4-150
Svmbol
RflJC
Max
'^
Unit
Vdc
Vdc
~ Vdc
Adc
Warn
W/°C
°C
Unit
°C/W
FIGURE 1 30 MHz TEST CIRCUIT SCHEMATIC
Jt
"tT!
RF > -f
IftSllt
i
1
a
i#^ cz L' lIiKt
j"J
^tI
Ll
cs i ^ cs C7 i; A c« 13.1 v«
«'
C4
'"
a —u-1! 10 pF. ARCO 424
CI, C3. C4 - 170-780 pF. ARCO 4«9
C5, CS — E RIE 0.1 iLf A 100 V RED CAPS
ce— 1000 pf UNELCO. 350 V«
35 Vdc
Ri-toon. 2.0 vv Carbon
LI —0 15 pN Molded Choke MILLER
L2 — FERW3XCUBE. VK200 20 4B
L3 — 3 Tuf IS. #14 Bare Tinned Wire. 0.3* (0.791 1.D x 0.38" 10.971 Long
u. #20 Enamel Wire. Close Wound on R1
L5-FERR 3XCUBE #56-570-IS/3B. 9 Ferrile Beads, on r Long #20 wire
InpuVOutput Connectors — Type N
Bo*rd-GIa» Teflon Mounted on t V « 4" « 2" 5EEZAK Bo.
SOW -30 MHz
RF POWER
TRANSISTORS
NPN SILICON
^rpsR\
/^^*~A?2=^ (
>v^L\ \s/\s
i—L~ ..i,.. )._ i
<&&
sm*r
!™
CAS t 21 1-07
_,__.,_
MRMoO
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i i*s _xi <r» tJJ
±di;^_ njit i m»
; j w ^' j Oil 1-1 «tH IM
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L-*
;i
,
Ml
m
_.U^l„
JW_
_1BI_
PI ftft _»( _ J«_ J»t
ir» i tne
! r'u.~1Qr"4 1
j
-^U^t ^/x^•• "J'",L^i_\ Lj
V
Ij
i
u
X-N^,^^,^-^
«omoeaisortcwcTOUUKJWrVaMl
W
snui
m'Oina
ifu^in
*o«un»i
MRF460A
ff % . ~T " t S
-|- "i:.«r-5
"i"4j^?
' ™i "
; jj ,,
a «•»•
-43-
.3 ± E
Hi?*T« urn I m
.) . '« ' i _ J ^SL
NJ Semi-Conductors reserves the right to change test conditions, parameter limits and package dimensions without
notice. Information furnished by NJ Semi-Conductors is believed to be both accurate and reliable at the time of going
to press. However, NJ Semi-Conductors assumes no responsibilityfor any errors or omissions discovered in its use.
\ Semi-Conductors encourages customers to verify that datasheets nre current before placing orders.
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet MRF450.PDF ] | |
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