ARF461A Ver la hoja de datos (PDF) - Advanced Power Technology
Número de pieza
componentes Descripción
Fabricante
ARF461A Datasheet PDF : 4 Pages
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Bias
0 - 12V
RF
Input C5
C2
C6
L1
R2
R1
C1
ARF461A/B
L4
C7
L3
+
C1 -- 1800pF + 1000pF 100V chips
C8
- 250V mounted at gate lead
C2-C5 -- Arco 463 Mica trimmer
C6-C8 -- .1 mF 500V ceramic chip
C9
C4
L2
C9 -- 2200 pF 500 V chip
RF L1 -- 4t #20 AWG .25"ID .3 "L ~80nH
Output L2 -- 7t #16 AWG .4" ID .5"L ~335nH
C3
DUT
L3 -- 25t #24 AWG .25"ID ~2.2uH
L4 -- VK200-4B ferrite choke 3uH
R1-R2 -- 51 Ohm 0.5W Carbon
40.68 MHz Test Circuit
DUT = ARF461A/B
PRELIMINARY 4.69 (.185)
5.31 (.209)
1.49 (.059)
2.49 (.098)
TO-247 Package Outline
Top View
15.49 (.610)
16.26 (.640)
6.15 (.242) BSC
5.38 (.212)
6.20 (.244)
Dimensions in Millimeters and (Inches)
NOTE: These two parts comprise a symmetric pair of RF
power transistors and meet the same electrical
20.80 (.819)
21.46 (.845)
specifications. The device pin-outs are the mirror image
of each other to allow ease of use as a push-pull pair.
3.55 (.138)
3.81 (.150)
4.50 (.177) Max.
0.40 (.016)
0.79 (.031)
19.81 (.780)
20.32 (.800)
1.01 (.040)
1.40 (.055)
2.21 (.087)
2.59 (.102)
5.45 (.215) BSC
2-Plcs.
2.87 (.113)
3.12 (.123)
1.65 (.065)
2.13 (.084)
Device
ARF - A ARF - B
Gate
Drain
Source
Source
Drain
Gate
APT's devices are covered by one or more of the following U.S.patents: 4,895,810 5,045,903 5,089,434 5,182,234 5,019,522 5,262,336
5,256,583 4,748,103 5,283,202 5,231,474 5,434,095 5,528,058
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