參數(shù)資料
型號(hào): BLF378
廠商: NXP SEMICONDUCTORS
元件分類: 功率晶體管
英文描述: VHF push-pull power MOS transistor
中文描述: 2 CHANNEL, VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET
封裝: SOT-262A1, 4 PIN
文件頁(yè)數(shù): 7/16頁(yè)
文件大小: 134K
代理商: BLF378
1998 Jul 29
7
Philips Semiconductors
Product specification
VHF push-pull power MOS transistor
BLF378
Fig.9
Power gain as a function of load power;
typical values per section.
Class-AB operation; V
= 50 V; I
DQ
= 2
×
0.5 A; f = 225 MHz;
Z
L
= 0.74 + j2
(per section); R
GS
= 2.8
(per section).
(1) T
h
= 25
°
C.
(2) T
h
= 70
°
C.
handbook, halfpage
0
100
200
300
0
10
MGE614
Gp
(dB)
PL (W)
(2)
(1)
Fig.10 Efficiency as a function of load power;
typical values per section.
Class-AB operation; V
= 50 V; I
DQ
= 2
×
0.5 A; f = 225 MHz;
Z
L
= 0.74 + j2
(per section); R
GS
= 2.8
(per section).
(1) T
h
= 25
°
C.
(2) T
h
= 70
°
C.
handbook, halfpage
0
40
η
D
(%)
20
0
100
200
PL (W)
300
MGE612
(2)
(1)
Fig.11 Load power as a function of input power;
typical values per section.
Class-AB operation; V
= 50 V; I
DQ
= 2
×
0.5 A; f = 225 MHz;
Z
L
= 0.74 + j2
(per section); R
GS
= 2.8
(per section).
(1) T
h
= 25
°
C.
(2) T
h
= 70
°
C.
handbook, halfpage
PL
(W)
0
5
10
15
300
100
0
200
MGE613
Pi (W)
(1)
(2)
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