Advanced Power Technology ARF448A
The ARF448A and ARF448B comprise a symmetric pair of common source RF power transistors designed for pushpull scientific, commercial, medical and industrial RF power amplifier applications up to 65 MHz.- Channels : 1
- Max Operating Temp : 150°C
- Min Operating Temp : -55°C
Source:
Octopart
| Part No. | ARF448A |
|---|---|
| Datasheet | ARF448A Download |
| Manufacturer |  Advanced Power Technology |
| Description | N-CHANNEL ENHANCEMENT MODE |
| Buy | Stock & Price |
MAXIMUM RATINGS
Symbol VDSS VDGO ID VGS PD RθJC TJ,TSTG TL Parameter Drain-Source Voltage Drain-Gate Voltage Continuous Drain Current @ TC = 25°C Gate-Source Voltage Total Power Dissipation @ TC = 25°C Junction to Case● Low Cost Common Source RF Package.
● Very High Breakdown for Improved Ruggedness.
● Low Thermal Resistance.
● Nitride Passivated Die for Improved Reliability. All Ratings: TC = 25°C unless otherwise specified. ARF448A/448B UNIT Volts 450 450 15 ±30 230 0.55 -55 to 150 300 Amps Volts Watts °C/W °C Operating and Storage Junction Temperature Range Lead Temperature: 0.063" from Case for 10 Sec. STATIC
ELECTRICAL CHARACTERISTICS
Symbol BVDSS Characteristic / Test Conditions Drain-Source Breakdown Voltage (VGS = 0V, ID = 250 µA) 1 MIN TYP MAX UNIT Volts 450 3 25 250 ±100 5 2 8.5 5 nA mhos Volts µA VDS(ON) On State Drain Voltage IDSS IGSS gfs VGS(TH) (ID(ON) = 7.5A, VGS = 10V) Zero Gate Voltage Drain Current (VDS = VDSS, VGS = 0V) Zero Gate Voltage Drain Current (VDS = 0.8 VD...
