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MRF281 Datasheet, PDF (1/8 Pages) Motorola, Inc – RF POWER FIELD EFFECT TRANSISTORS | |||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
The RF SubâMicron MOSFET Line
RF Power Field Effect Transistors
NâChannel EnhancementâMode Lateral MOSFETs
Designed for digital and analog cellular PCN and PCS base station
applications with frequencies from 1000 to 2500 MHz. Characterized for
operation Class A and Class AB at 26 volts in commercial and industrial
applications.
⢠Specified TwoâTone Performance @ 1930 and 2000 MHz, 26 Volts
Output Power â 4 Watts PEP
Power Gain â 11 dB
Efficiency â 30%
Intermodulation Distortion â â29 dBc
⢠Capable of Handling 10:1 VSWR, @ 26 Vdc,
2000 MHz, 4 Watts CW Output Power
⢠Excellent Thermal Stability
⢠Characterized with Series Equivalent LargeâSignal Impedance Parameters
⢠SâParameter Characterization at High Bias Levels
⢠Available in Tape and Reel. R1 Suffix = 500 Units per
12 mm, 7 inch Reel.
Order this document
by MRF281/D
MRF281SR1
MRF281ZR1
2000 MHz, 4 W, 26 V
LATERAL NâCHANNEL
BROADBAND
RF POWER MOSFETs
CASE 458Bâ03, STYLE 1
(NIâ200S)
(MRF281SR1)
CASE 458Câ03, STYLE 1
(NIâ200Z)
(MRF281ZR1)
MAXIMUM RATINGS
Rating
DrainâSource Voltage
GateâSource Voltage
Total Device Dissipation @ TC = 25°C
Derate above 25°C
Storage Temperature Range
Operating Junction Temperature
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
ELECTRICAL CHARACTERISTICS (TC = 25°C unless otherwise noted)
Characteristic
Symbol
OFF CHARACTERISTICS
DrainâSource Breakdown Voltage
(VGS = 0, ID = 10 µAdc)
Zero Gate Voltage Drain Current
(VDS = 28 Vdc, VGS = 0)
GateâSource Leakage Current
(VGS = 20 Vdc, VDS = 0)
V(BR)DSS
IDSS
IGSS
Symbol
VDSS
VGS
PD
Tstg
TJ
Symbol
RθJC
Min
65
â
â
Value
65
±20
20
0.115
â65 to +150
200
Max
5.74
Typ
Max
74
â
â
10
â
1
Unit
Vdc
Vdc
Watts
W/°C
°C
°C
Unit
°C/W
Unit
Vdc
µAdc
µAdc
NOTE â CAUTION â MOS devices are susceptible to damage from electrostatic charge. Reasonable precautions in handling and
packaging MOS devices should be observed.
REV 3
 MMoOtoTroOla,RInOc.L2A00R2 F DEVICE DATA
MRF281SR1 MRF281ZR1
1
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