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BLF248 PDF预览

BLF248

更新时间: 2024-11-05 08:58:11
品牌 Logo 应用领域
ASI 晶体射频场效应晶体管放大器局域网
页数 文件大小 规格书
1页 22K
描述
VHF POWER MOSFET

BLF248 技术参数

生命周期:Active包装说明:FLANGE MOUNT, R-CDFM-F4
针数:4Reach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.74
外壳连接:SOURCE配置:Single
最小漏源击穿电压:65 V最大漏极电流 (Abs) (ID):40 A
最大漏极电流 (ID):40 AFET 技术:METAL-OXIDE SEMICONDUCTOR
最高频带:VERY HIGH FREQUENCY BANDJESD-30 代码:R-CDFM-F4
端子数量:4工作模式:ENHANCEMENT MODE
最高工作温度:150 °C封装主体材料:CERAMIC, METAL-SEALED COFIRED
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
极性/信道类型:N-CHANNEL最大功率耗散 (Abs):500 W
认证状态:Not Qualified子类别:FET General Purpose Power
表面贴装:YES端子形式:FLAT
端子位置:DUAL晶体管应用:AMPLIFIER
晶体管元件材料:SILICONBase Number Matches:1

BLF248 数据手册

  
BLF248  
VHF POWER MOSFET  
N-Channel Enhancement Mode  
DESCRIPTION:  
The ASI BLF248 is a Balanced  
N-Channel Enhancement-Mode  
RF Power MOSFET Designed for AM  
and FM Power Amplifier Applications  
up to 250 MHz.  
FEATURES INCLUDE:  
PACKAGE STYLE .400 BAL FLG(D)  
PG = 11 dB Typical at 225 MHz  
5:1 Load VSWR Capability  
Omnigold™ metalization system  
MAXIMUM RATINGS  
40 A  
65 V  
ID  
VDSS  
VGS  
PDISS  
TJ  
±40 V  
500 W @ TC = 25 OC  
-65 OC to +150 OC  
-65 OC to +200 OC  
0.35 OC/W  
TSTG  
θJC  
1 & 2 = DRAIN 3 & 4 = GATE  
5 = SOURCE  
ORDER CODE: ASI10495  
NONE  
CHARACTERISTICS TC = 25 O  
C
SYMBOL  
TEST CONDITIONS  
MINIMUM TYPICAL MAXIMUM UNITS  
BVDSS  
ID = 100 mA  
VDS = 28 V  
VDS = 0 V  
65  
V
IDSS  
IGSS  
VGS = 0 V  
5.0  
1.0  
5.0  
mA  
µA  
V
VGS = 20 V  
ID = 100 mA  
ID = 5.0 A  
VGS(th)  
gfs  
VDS = 10 V  
VDS = 10 V  
1.0  
3,500  
mS  
Ciss  
380  
VDS = 50 V  
VDD = 28 V  
VGS = 0 V  
f = 1.0 MHz  
pF  
190  
25  
Coss  
Crss  
PG  
IDQ = 2 x 250 mA  
Pout = 300 W  
f = 225 MHz  
10  
50  
11  
55  
dB  
%
ηD  
ψ
VSWR = 5:1 AT ALL PHASE ANGLES  
NO DEGRADATION IN OUTPUT POWER  
A D V A N C E D S E M I C O N D U C T O R, I N C.  
7525 ETHEL AVENUE NORTH HOLLYWOOD, CA 91605 (818) 982-1202 FAX (818) 765-3004  
Specifications are subject to change without notice.  
REV. A  
1/1  

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