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參數(shù)資料
| 型號： | BLV58 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 功率晶體管 |
| 英文描述： | UHF Linear push-pull power transistor(UHF 線性推挽式功率晶體管) |
| 中文描述： | 2 CHANNEL, UHF BAND, Si, NPN, RF POWER TRANSISTOR |
| 封裝： | CERAMIC, SOT-289A, 5 PIN |
| 文件頁數(shù)： | 2/13頁 |
| 文件大?。?/td> | 109K |
| 代理商： | BLV58 |
September 1991
2
Philips Semiconductors
Product specification
UHF linear push-pull power transistor
BLV58
FEATURES
High power gain
Double stage internal input
matching for high input impedance
Diffused emitter-ballasting resistors
enhances ruggedness
Gold metallization for high
reliability.
DESCRIPTION
The BLV58 is a common emitter
epitaxial npn silicon planar transistor
designed for high linearity class-A
operation in UHF (bands 4 and 5) TV
transmitters and transposers.
The device is incorporated in a
push-pull SOT289 flange envelope
with a ceramic cap, which is utilized
with the emitters connected to the
flange.
PINNING - SOT289
PIN
DESCRIPTION
1
2
3
4
5
collector 1
collector 2
base 1
base 2
emitter
QUICK REFERENCE DATA
RF performance at T
h
= 25
°
C in a common emitter test circuit.
Note
1.
Three-tone test method (vision carrier
8 dB, sound carrier
7 dB,
sideband signal
16 dB); zero dB corresponds to peak sync level.
PIN CONFIGURATION
MODE OF
OPERATION
f
vision
(MHz)
V
CE
(V)
I
CQ
(A)
P
o sync
(W)
G
p
(dB)
d
im
(dB)
(note
1
)
<
45
c.w. class-A
860
25
2
×
1.6
25
>
10
WARNING
Product and environmental safety - toxic materials
This product contains beryllium oxide. The product is entirely safe provided
that the BeO discs are not damaged. All persons who handle, use or dispose
of this product should be aware of its nature and of the necessary safety
precautions. After use, dispose of as chemical or special waste according to
the regulations applying at the location of the user. It must never be thrown
out with the general or domestic waste.
handbook, halfpage
MBA970
c1
b1
b2
c2
e
Fig.1 Simplified outline and symbol.
k, halfpage
MBC043
1
2
3
4
5
Top view
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| BLV59 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:UHF linear power transistor |
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| BLV7002 | 制造商:BELLING 制造商全稱:SHANGHAI BELLING CO., LTD. 功能描述:BLV7002 |
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