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ARF447 Datasheet(PDF) 1 Page - Advanced Power Technology |
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ARF447 Datasheet(HTML) 1 Page - Advanced Power Technology |
1 / 4 page MAXIMUM RATINGS All Ratings: T C = 25 °C unless otherwise specified. STATIC ELECTRICAL CHARACTERISTICS Symbol BV DSS V DS (ON) I DSS I GSS g fs V GS (TH) Characteristic / Test Conditions Drain-Source Breakdown Voltage (V GS = 0V, I D = 250 µA) On State Drain Voltage 1 (I D (ON) = 3.5A, V GS = 10V) Zero Gate Voltage Drain Current (V DS = V DSS , V GS = 0V) Zero Gate Voltage Drain Current (V DS = 0.8 V DSS , V GS = 0V, T C = 125 °C) Gate-Source Leakage Current (V GS = ±30V, V DS = 0V) Forward Transconductance (V DS = 25V, I D = 3.5A) Gate Threshold Voltage (V DS = V GS , I D = 50mA) MIN TYP MAX 900 7 25 250 ±100 4 5.7 25 UNIT Volts µA nA mhos Volts Symbol V DSS V DGO I D V GS P D RθJC T J ,T STG T L Parameter Drain-Source Voltage Drain-Gate Voltage Continuous Drain Current @ T C = 25 °C Gate-Source Voltage Total Power Dissipation @ T C = 25 °C Junction to Case Operating and Storage Junction Temperature Range Lead Temperature: 0.063" from Case for 10 Sec. ARF446/447 900 900 6.5 ±30 230 0.55 -55 to 150 300 UNIT Volts Amps Volts Watts °C/W °C 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: • Output Power = 250 Watts. • Gain = 15dB (Class C) • Efficiency = 75% • Low Cost Common Source RF Package. • Very High Breakdown for Improved Ruggedness. • Low Thermal Resistance. • Nitride Passivated Die for Improved Reliability. TO-247 ARF446 ARF447 G D S Common Source CAUTION: These Devices are Sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed. USA 405 S.W. Columbia Street Bend, Oregon 97702-1035 Phone: (541) 382-8028 FAX: (541) 388-0364 EUROPE Avenue J.F. Kennedy Bât B4 Parc Cadéra Nord F-33700 Merignac - France Phone: (33) 5 57 92 15 15 FAX: (33) 5 56 47 97 61 APT Website - http://www.advancedpower.com |
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