Common Source
Push-Pull Pair
ARF450
ARF450
BeO
11405
RF POWER MOSFET
聲
Specified 150 Volt, 81.36 MHz Characteristics:
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Output Power = 500 Watts.
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Gain = 13dB (Class C)
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Efficiency = 75%
MAXIMUM RATINGS
Symbol
V
DSS
V
DGO
I
D
V
GS
P
D
T
J
,T
STG
T
L
Parameter
Drain-Source Voltage
Drain-Gate Voltage
Continuous Drain Current @ T
C
= 25擄C
Gate-Source Voltage
Total Device Dissipation @ T
C
= 25擄C
N - CHANNEL ENHANCEMENT MODE
150V
500W
120MHz
The ARF450 is a matched pair of RF power transistors in a common source configuration. It is designed for push-pull
or parallel operation in scientific, commercial, medical and industrial RF power amplifier applications up to 120 MHz.
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High Performance Push-Pull RF Package.
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Very High Breakdown for Improved Ruggedness.
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Low Thermal Resistance.
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Nitride Passivated Die for Improved Reliability.
All Ratings: T
C
= 25擄C unless otherwise specified.
ARF450
UNIT
Volts
Amps
Volts
Watts
擄C
450
450
11
鹵30
650
-55 to 200
300
Operating and Storage Junction Temperature Range
Lead Temperature: 0.063" from Case for 10 Sec.
STATIC ELECTRICAL CHARACTERISTICS
Symbol
BV
DSS
V
DS
(ON)
I
DSS
I
GSS
g
fs
g
fs1
g
fs2
Characteristic / Test Conditions
Drain-Source Breakdown Voltage (V
GS
= 0V, I
D
= 250 碌A(chǔ))
On State Drain Voltage
1
MIN
TYP
MAX
UNIT
Volts
碌A(chǔ)
nA
mhos
500
5
25
250
鹵100
3
0.9
3
5.8
1.1
5
(I
D
(ON)
= 5.5A, 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擄C)
Gate-Source Leakage Current (V
GS
= 鹵30V, V
DS
= 0V)
Forward Transconductance (V
DS
= 25V, I
D
= 5.5A)
Forward Transconductance Ratio (V
DS
= 25V, I
D
= 5.5A)
Gate Threshold Voltage (V
DS
= V
GS
, I
D
= 50mA)
Delta Gate Threshold Voltage (V
DS
= V
GS
, I
D
= 50mA)
/
V
GS
(TH)
鈭哣
GS
(TH)
0.1
Volts
THERMAL CHARACTERISTICS
Symbol
R
胃JC
R
胃CS
Characteristic (per package unless otherwise noted)
Junction to Case (per section)
Case to Sink
(Use High Efficiency Thermal Joint Compound and Planar Heat Sink Surface.)
MIN
TYP
MAX
UNIT
050-4910 Rev C 12-2000
0.54
0.1
擄C/W
CAUTION:
These Devices are Sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed.
APT Website - http://www.advancedpower.com
USA:
EUROPE:
405 S.W. Columbia Street
Bend, Oregon 97702-1035
F-33700 Merignac - France
Phone: (541) 382 - 8028
FAX: (541) 388 -0364
Chemin de Magret
Phone: (33) 5 57 92 15 15 FAX: (33) 5 56 47 97 61
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