參數(shù)資料
型號(hào): BLV33
廠商: NXP SEMICONDUCTORS
元件分類: 功率晶體管
英文描述: VHF linear power transistor(VHF線性功率晶體管)
中文描述: VHF BAND, Si, NPN, RF POWER TRANSISTOR
封裝: CERAMIC, SOT-147, 4 PIN
文件頁數(shù): 2/20頁
文件大?。?/td> 130K
代理商: BLV33
1996 Oct 10
2
Philips Semiconductors
Product specification
VHF linear power transistor
BLV33
FEATURES
Diffused emitter ballasting resistors for an optimum
temperature profile
Gold sandwich metallization ensures excellent
reliability.
APPLICATIONS
Primarily intended for use in linear VHF amplifiers for
television transmitters and transposers.
DESCRIPTION
NPN silicon planar epitaxial transistor encapsulated in a
1
16
" 4 fslead SOT147 capstan package with ceramic cap.
All leads are isolated from the stud.
PINNING - SOT147
PIN
SYMBOL
DESCRIPTION
1
2
3
4
c
e
b
e
collector
emitter
base
emitter
Fig.1 Simplified outline and symbol.
handbook, halfpage
MAM270
e
c
b
2
1
3
4
Top view
QUICK REFERENCE DATA
RF performance in a common emitter push-pull test circuit.
Notes
1.
Three-tone test method (vision carrier
8 dB, sound carrier
7 dB, sideband signal
16 dB), zero dB corresponds to
peak sync level.
Television service (negative modulation, C.C.I.R. system).
2.
MODE OF
OPERATION
f
vision
(MHz)
V
CE
(V)
I
C
, I
C(ZS)
(A)
T
h
(
°
C)
d
im
(1)
(dB)
P
o sync
(1)
(W)
G
P
(dB)
sync compr.
(2)
sync in/sync out
(%)
CW, class-A
224.25
25
3.2
70
25
70
55
55
>16.5
typ. 26
typ. 90
>9
typ. 9.7
typ. 6.5
CW, class-AB
224.25
28
0.1
30/25
WARNING
Product and environmental safety - toxic materials
This product contains beryllium oxide. The product is entirely safe provided that the BeO disc is 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.
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