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PDF ARF447 Data sheet ( Hoja de datos )
| Número de pieza | ARF447 | |
| Descripción | N-CHANNEL ENHANCEMENT MODE | |
| Fabricantes | Advanced Power Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ARF447 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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D ARF446
G
S TO-247
ARF447
Common
Source
RF POWER MOSFETs
N - CHANNEL ENHANCEMENT MODE
250V 250W 65MHz
The ARF446 and ARF447 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.
• Specified 250 Volt, 40.68 MHz Characteristics: • Low Cost Common Source RF Package.
• Output Power = 250 Watts.
• Very High Breakdown for Improved Ruggedness.
• Gain = 15dB (Class C)
• Low Thermal Resistance.
• Efficiency = 75%
• Nitride Passivated Die for Improved Reliability.
MAXIMUM RATINGS
Symbol Parameter
VDSS
VDGO
ID
VGS
PD
RθJC
TJ,TSTG
TL
Drain-Source Voltage
Drain-Gate Voltage
Continuous Drain Current @ TC = 25°C
Gate-Source Voltage
Total Power Dissipation @ TC = 25°C
Junction to Case
Operating and Storage Junction Temperature Range
Lead Temperature: 0.063" from Case for 10 Sec.
All Ratings: TC = 25°C unless otherwise specified.
ARF446/447
UNIT
900
Volts
900
6.5 Amps
±30 Volts
230 Watts
0.55
°C/W
-55 to 150
300
°C
STATIC ELECTRICAL CHARACTERISTICS
Symbol Characteristic / Test Conditions
MIN TYP MAX UNIT
BVDSS Drain-Source Breakdown Voltage (VGS = 0V, ID = 250 µA)
VDS(ON) On State Drain Voltage 1 (ID(ON) = 3.5A, VGS = 10V)
IDSS
Zero Gate Voltage Drain Current (VDS = VDSS, VGS = 0V)
Zero Gate Voltage Drain Current (VDS = 0.8 VDSS, VGS = 0V, TC = 125°C)
IGSS
gfs
Gate-Source Leakage Current (VGS = ±30V, VDS = 0V)
Forward Transconductance (VDS = 25V, ID = 3.5A)
VGS(TH) Gate Threshold Voltage (VDS = VGS, ID = 50mA)
900
4
2
Volts
7
25
µA
250
±100 nA
5.7 mhos
5 Volts
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
Bend, Oregon 97702-1035 Phone: (541) 382-8028
EUROPE
Avenue J.F. Kennedy Bât B4 Parc Cadéra Nord F-33700 Merignac - France Phone: (33) 5 57 92 15 15
FAX: (541) 388-0364
FAX: (33) 5 56 47 97 61
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet ARF447.PDF ] | |
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