BLT71 Просмотр технического описания (PDF) - Philips Electronics
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производитель
BLT71 Datasheet PDF : 12 Pages
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Philips Semiconductors
UHF power transistor
Product specification
BLT71
FEATURES
• Very high efficiency
• Low supply voltage.
APPLICATIONS
• Hand-held radio equipment in common emitter class-AB
operation in the 900 MHz communications band.
DESCRIPTION
NPN silicon planar epitaxial transistor encapsulated in a
SOT223 envelope.
PINNING - SOT223
PIN
SYMBOL
1
e
2
b
3
e
4
c
DESCRIPTION
emitter
base
emitter
collector
handbook, halfpage
4
1
2
3
Top view
c
b
e
MAM043 - 1
Fig.1 Simplified outline and symbol.
QUICK REFERENCE DATA
RF performance at Ts ≤ 60 °C in a common emitter test circuit.
MODE OF OPERATION
f
(MHz)
VCE
(V)
PL
(W)
Gp
(dB)
ηC
(%)
CW, class-AB
900
4.8
1.2
≥6
≥60
1995 Aug 17
206
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