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PDF AT42085 Data sheet ( Hoja de datos )
| Número de pieza | AT42085 | |
| Descripción | Medium Power Silicon Bipolar Transistor | |
| Fabricantes | Agilent Technologies | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AT42085 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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www.DataSheet4U.comAMTDrageatidanleisSunihmstetAeoPtTro-w42e0r8S5ilUicpotnoB6ipGmoHlazrDescription
oAgilent’s AT-42085 is a general
.cpurpose NPN bipolar transistor
that offers excellent high frequency
performance. The AT-42085 is
Uhoused in a low cost .085" diameter
plastic package. The 4 micron
t4emitter-to-emitter pitch enables
this transistor to be used in many
edifferent functions. The 20 emitter
finger interdigitated geometry
eyields a medium sized transistor
hwith impedances that are easy to
match for low noise and medium
Spower applications. Applications
include use in wireless systems as
taan LNA, gain stage, buffer, oscilla-
tor, and mixer. An optimum noise
amatch near 50Ω up to 1 GHz,
makes this device easy to use as a
low noise amplifier.
85 Plastic Package
.DThe AT-42085 bipolar transistor is
fabricated using Agilent’s 10 GHz
wfT Self-Aligned-Transistor (SAT)
process. The die is nitride passi-
wvated for surface protection.
mExcellent device uniformity,
w operformance and reliability are
.cproduced by the use of ion-
Uimplantation, self-alignment
t4techniques, and gold metalization
www.DataSheein the fabrication of this device.
Features
• High Output Power:
20.5 dBm Typical P1 dB at 2.0 GHz
• High Gain at 1 dB
Compression:
14.0 dB Typical G1 dB at 2.0 GHz
• Low Noise Figure:
2.0 dB Typical NFO at 2.0 GHz
• High Gain-Bandwidth
Product: 8.0 GHz Typical fT
• Low Cost Plastic Package
• Lead-free Option Available
1 page  
Ordering Information
Part Numbers No. of Devices
AT-42085
10
AT-42085G
10
Note: Order part number with a “G” suffix if
lead-free option is desired.
85 Plastic Package Dimensions
.020
.51
EMITTER 4
0.143 ± 0.015
3.63 ± 0.38
45°
1
BASE
3
COLLECTOR
.060 ± .010
1.52 ± .25
EMITTER 2
.085
2.15
Notes:
(unless otherwise specified)
1. Dimensions are in
2. Tolerances
mm
in .xxx = ± 0.005
mm .xx = ± 0.13
5° TYP.
.006 ± .002
.15 ± .05
.07
0.43
.286 ± .030
7.36 ± .76
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet AT42085.PDF ] | |
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