ARF446 datasheet(1/4 Pages) ADPOW

No. de pieza	ARF446

Descripción Electrónicos	N-CHANNEL ENHANCEMENT MODE

PDF	4 Pages

Scroll/Zoom	100%

Fabricante Electrónico	ADPOW [Advanced Power Technology]

Página de inicio	http://www.advpowertech.com

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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, ID = 250 mA)

On State Drain Voltage 1 (I

D(ON) = 3.5A, VGS = 10V)

Zero Gate Voltage Drain Current (V

DS = VDSS, VGS = 0V)

Zero Gate Voltage Drain Current (V

DS = 0.8 VDSS, VGS = 0V, TC = 125°C)

Gate-Source Leakage Current (V

GS = ±30V, VDS = 0V)

Forward Transconductance (V

DS = 25V, ID = 3.5A)

Gate Threshold Voltage (V

DS = VGS, ID = 50mA)

MIN

TYP

MAX

900

7

25

250

±

100

4

5.7

2

5

UNIT

Volts

mA

nA

mhos

Volts

Symbol

V

DSS

V

DGO

I

D

V

GS

P

D

RqJC

T

J,TSTG

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

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 140W

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 = 140 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.

APT Website - http://www.advancedpower.com

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