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PDF ARF444 Data sheet ( Hoja de datos )
| Número de pieza | ARF444 | |
| Descripción | N-CHANNEL ENHANCEMENT MODE RF POWER MOSFET | |
| Fabricantes | Advanced Power Technology | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ARF444 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
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D
TO-247
G
ARF444 300W 300V 13.56MHz
S ARF445 300W 300V 13.56MHz
THE ARF444 PIN-OUTS ARE MIRROR IMAGE OF THE ARF445.
RF OPERATION (1-15MHz)
POWER MOS IV®
N - CHANNEL ENHANCEMENT MODE RF POWER MOSFET
The ARF444 and ARF445 comprise a symmetric pair of RF power transistors designed for push-pull scientific,
commercial, medical and industrial RF power amplifier applications.
• Specified 300 Volt, 13.56 MHz Characteristics: • Low Cost Common Source RF Package.
• Output Power = 300 Watts.
• Very High Breakdown for Improved Ruggedness.
• Gain = 18.7dB (Typ.)
• Low Thermal Resistance.
• Efficiency = 83% (Typ.)
• 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.
ARF444/445
UNIT
900
Volts
900
6.5 Amps
±30 Volts
208 Watts
0.60
°C/W
-55 to 150
300
°C
STATIC ELECTRICAL CHARACTERISTICS
Symbol Characteristic / Test Conditions
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
VGS(TH)
Gate-Source Leakage Current (VGS = ±30V, VDS = 0V)
Forward Transconductance (VDS = 25V, ID = 3.5A)
Gate Threshold Voltage (VDS = VGS, ID = 50mA)
MIN
900
4
2
TYP MAX UNIT
Volts
7
250
1000
µA
±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 ARF444.PDF ] | |
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