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參數(shù)資料
| 型號(hào)： | BLF2047 |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 功率晶體管 |
| 英文描述： | UHF power LDMOS transistor(UHF 功率 LDMOS晶體管) |
| 中文描述： | UHF BAND, Si, N-CHANNEL, RF POWER, MOSFET |
| 封裝： | SOT-502A, 2 PIN |
| 文件頁數(shù)： | 2/12頁 |
| 文件大?。?/td> | 101K |
| 代理商： | BLF2047 |
1999 Dec 02
2
Philips Semiconductors
Product specification
UHF power LDMOS transistor
BLF2047
FEATURES
High power gain
Easy power control
Excellent ruggedness
Source on underside eliminates DC isolators, reducing
common mode inductance
Designed for broadband operation (1.8 to 2.2 GHz).
Internal input and output matching for high gain and
efficiency
APPLICATIONS
Common source class-AB operation for PCN and PCS
applications in the 1800 to 2200 MHz frequency range.
DESCRIPTION
Silicon N-channel enhancement mode lateral D-MOS
transistor encapsulated in a 2-lead flange SOT502A
package with a ceramic cap. The common source is
connected to the mounting flange.
PINNING
PIN
DESCRIPTION
1
2
3
drain
gate
source connected to flange
handbook, halfpage
Top view
MBK394
1
2
3
Fig.1 Simplified outline SOT502A.
QUICK REFERENCE DATA
RF performance at T
h
= 25
°
C in a common source test circuit.
MODE OF OPERATION
f
(MHz)
V
DS
(V)
P
L
(W)
G
p
(dB)
η
D
(%)
d
im
(dBc)
≤
25
typ.
29
Two-tone, class-AB
f
1
= 2200; f
2
= 2200.1
26
28
65 (PEP)
65 (PEP)
>10
>30
typ. 31
typ. 12.6
CAUTION
This product is supplied in anti-static packing to prevent damage caused by electrostatic discharge during transport
and handling. For further information, refer to Philips specs.: SNW-EQ-608, SNW-FQ-302A and SNW-FQ-302B.
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