參數(shù)資料
型號： BLF277
廠商： NXP SEMICONDUCTORS
元件分類： 功率晶體管
英文描述： ECONOLINE: RM & RL - Single Output Rail- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- High Efficiency for Low Power Applications- UL94V-0 Package Material- Toroidal Magnetics- Fully Encapsulated- Efficiency to 80%
中文描述： VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝： CERAMIC, FM-6
文件頁數(shù)： 6/13頁
文件大?。?/td> 101K
代理商： BLF277
September 1992
6
Philips Semiconductors
Product specification
VHF power MOS transistor
BLF277
APPLICATION INFORMATION FOR CLASS-B OPERATION
T
h
= 25
°
C; R
th mb-h
= 0.2 K/W; R
GS
= 16
; unless otherwise specified.
RF performance in CW operation in a common source class-B test circuit.
MODE OF OPERATION
f
(MHz)
V
DS
(V)
I
DQ
(A)
P
L
(W)
G
p
(dB)
>
14
typ. 17
η
D
(%)
>
50
typ. 58
CW, class-B
175
50
0.1
150
Ruggedness in class-B operation
The BLF277 is capable of withstanding a load mismatch
corresponding to VSWR = 50 through all phases under the
following conditions:
V
DS
= 50 V; f = 175 MHz at rated load power.
Fig.9
Power gain and efficiency as functions of
load power, typical values.
Class-B operation; V
= 50 V; I
DQ
= 0.1 A;
Z
L
= 1.4
+
j1.6
; f = 175 MHz.
handbook, halfpage
(dB)
0
250
0
5
MGP224
10
15
20
100
η
D
(%)
0
20
40
60
80
50
100
150
200
Gp
PL (W)
η
D
Fig.10 Load power as a function of input power,
typical values.
Class-B operation; V
= 50 V; I
DQ
= 0.1 A;
Z
L
= 1.4
+
j1.6
; f = 175 MHz.
handbook, halfpage
PL
(W)
0
2
4
8
150
50
0
100
MGP225
6
PIN (W)
相關PDF資料
PDF描述
BLF348 ECONOLINE: RM & RL - Single Output Rail- Industry Standard Pinout- 1kVDC & 2kVDC Isolation- High Efficiency for Low Power Applications- UL94V-0 Package Material- Toroidal Magnetics- Fully Encapsulated- Efficiency to 80%
BLF861 UHF power LDMOS transistor
BLT53 UHF power transistor
BLT61 UHF power transistor
BLT82 UHF power transistor
相關代理商/技術參數(shù)
參數(shù)描述
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