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ARF448 PDF预览

ARF448

更新时间: 2024-02-14 02:13:41
品牌 Logo 应用领域
ADPOW /
页数 文件大小 规格书
4页 61K
描述
N-CHANNEL ENHANCEMENT MODE

ARF448 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:End Of Life包装说明:FLANGE MOUNT, R-PSFM-T3
Reach Compliance Code:compliant风险等级:5.17
其他特性:HIGH RELIABILITY外壳连接:SOURCE
配置:SINGLE最小漏源击穿电压:450 V
最大漏极电流 (Abs) (ID):15 A最大漏极电流 (ID):15 A
FET 技术:METAL-OXIDE SEMICONDUCTOR最大反馈电容 (Crss):100 pF
最高频带:VERY HIGH FREQUENCY BANDJEDEC-95代码:TO-247
JESD-30 代码:R-PSFM-T3元件数量:1
端子数量:3最高工作温度:150 °C
最低工作温度:-55 °C封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
极性/信道类型:N-CHANNEL最小功率增益 (Gp):13 dB
表面贴装:NO端子形式:THROUGH-HOLE
端子位置:SINGLE晶体管应用:AMPLIFIER
晶体管元件材料:SILICON最大关闭时间(toff):65 ns
最大开启时间(吨):25 nsBase Number Matches:1

ARF448 数据手册

 浏览型号ARF448的Datasheet PDF文件第2页浏览型号ARF448的Datasheet PDF文件第3页浏览型号ARF448的Datasheet PDF文件第4页 
D
S
ARF448A  
ARF448B  
G
TO-247  
Common  
Source  
RF POWER MOSFETs  
N-CHANNEL ENHANCEMENT MODE  
150V 250W 65MHz  
The ARF448A and ARF448B comprise a symmetric pair of common source RF power transistors designed for push-  
pull scientific, commercial, medical and industrial RF power amplifier applications up to 65 MHz.  
Low Cost Common Source RF Package.  
Very High Breakdown for Improved Ruggedness.  
Low Thermal Resistance.  
Specified 150 Volt, 40.68 MHz Characteristics:  
Output Power = 250 Watts.  
Gain = 15dB (Class C)  
Efficiency = 75%  
Nitride Passivated Die for Improved Reliability.  
MAXIMUM RATINGS  
Symbol Parameter  
All Ratings: T = 25°C unless otherwise specified.  
C
ARF448A/448B  
UNIT  
VDSS  
VDGO  
ID  
Drain-Source Voltage  
450  
450  
Volts  
Drain-Gate Voltage  
Continuous Drain Current @ TC = 25°C  
Gate-Source Voltage  
15  
Amps  
Volts  
Watts  
°C/W  
VGS  
±30  
PD  
Total Power Dissipation @ TC = 25°C  
Junction to Case  
230  
RθJC  
TJ,TSTG  
TL  
0.55  
Operating and Storage Junction Temperature Range  
Lead Temperature: 0.063" from Case for 10 Sec.  
-55 to 150  
300  
°C  
STATIC ELECTRICAL CHARACTERISTICS  
Characteristic / Test Conditions  
UNIT  
Symbol  
BVDSS  
MIN  
TYP  
MAX  
Drain-Source Breakdown Voltage (VGS = 0V, ID = 250 µA)  
450  
Volts  
1
VDS(ON)  
On State Drain Voltage (ID(ON) = 7.5A, VGS = 10V)  
3
Zero Gate Voltage Drain Current (VDS = VDSS, VGS = 0V)  
Zero Gate Voltage Drain Current (VDS = 0.8 VDSS, VGS = 0V, TC = 125°C)  
Gate-Source Leakage Current (VGS = ±30V, VDS = 0V)  
Forward Transconductance (VDS = 25V, ID = 7.5A)  
25  
IDSS  
µA  
250  
±100  
IGSS  
gfs  
nA  
5
2
8.5  
mhos  
Volts  
VGS(TH)  
Gate Threshold Voltage (VDS = VGS, ID = 50mA)  
5
CAUTION: These Devices are Sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed.  
APT Website - http://www.advancedpower.com  
USA  
405 S.W. Columbia Street  
EUROPE  
Bend, Oregon 97702-1035  
F-33700 Merignac - France  
Phone: (541) 382-8028  
Phone: (33) 5 57 92 15 15  
FAX: (541) 388-0364  
FAX: (33) 5 56 47 97 61  
Avenue J.F. Kennedy Bât B4 Parc Cadéra Nord  

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