050-4927 Rev A 5-2005
D1
S1D2
G1
G2
S2
D3
G3
S3D4
G4
S4
MAXIMUM RATINGS All Ratings Per Die: T
C
= 25°C unless otherwise specified.
STATIC ELECTRICAL CHARACTERISTICS
Symbol
BV
DSS
V
DS
(ON)
I
DSS
I
GSS
g
fs
V
isolation
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)
= 10A, V
GS
= 10V)
Zero Gate Voltage Drain Current (V
DS
= 500V, V
GS
= 0V)
Zero Gate Voltage Drain Current (V
DS
= 400V, V
GS
= 0V, T
C
= 125°C)
Gate-Source Leakage Current (V
GS
= ±30V, V
DS
= 0V)
Forward Transconductance (V
DS
= 25V, I
D
= 10A)
RMS Voltage (60Hz Sinewave from terminals to mounting surface for 1 minute)
Gate Threshold Voltage (V
DS
= V
GS
, I
D
= 50mA)
MIN TYP MAX
500
56
25
250
±100
3.3 5.5 8
2500
35
UNIT
Volts
µA
nA
mhos
Volts
Symbol
V
DSS
I
D
V
GS
P
D
T
J
,T
STG
T
L
Parameter
Drain-Source Voltage
Continuous Drain Current @ T
C
= 25°C
Gate-Source Voltage
Total Device Dissipation @ T
C
= 25°C
Operating and Storage Junction Temperature Range
Lead Temperature: 0.063" from Case for 10 Sec.
ARF 1511
500
20
±30
1500
-55 to 200
300
UNIT
Volts
Amps
Volts
Watts
°C
RF POWER MOSFET
FULL-BRIDGE 380V 750W 40MHz
The ARF1511 is four RF power transistor arranged in an H-Bridge configuration. It is intended for off-line 300V operation
in high power scientific, medical and, industrial RF power generator and amplifier applications up to 40 MHz.
• Specified 380 Volt, 27.12 MHz Characteristics:
• Output Power = 750 Watts.
• Gain = 17dB (Class D)
• Efficiency > 80%
• High Performance Power RF Package.
• Very High Breakdown for Improved Ruggedness.
• Low Thermal Resistance.
• Nitride Passivated Die for Improved Reliability.
ARF1511
THERMAL CHARACTERISTICS
Symbol
R
θJC
R
θCS
Characteristic (per package unless otherwise noted)
Junction to Case
Case to Sink (Use High Efficiency Thermal Joint Compound and Planar Heat Sink Surface.)
MIN TYP MAX
0.12
0.08
UNIT
°C/W
Volts
CAUTION: These Devices are Sensitive to Electrostatic Discharge. Proper Handling Procedures Should Be Followed.
APT Website - http://www.advancedpower.com
ARF1511
D1
S1D2
G1
G2
S2
D3
G3
S3D4
G4
S4