ꢒ
ꢓ
ꢎ
ꢓ
ꢀ
ꢓ
ꢔ
ꢕ
Freescale Semiconductor, Inc.
Order this document
by MRF1550T1/D
SEMICONDUCTOR TECHNICAL DATA
The RF MOSFET Line
ꢀ ꢁ ꢂ ꢃꢄꢅ ꢆ ꢁꢇꢅ ꢈꢉ ꢊ ꢋꢋ ꢅꢌ ꢍ ꢎꢆ ꢏ ꢐꢑ ꢇꢑ ꢍꢃ ꢆ ꢑ
ꢒ
ꢀ
ꢁ
ꢖ
ꢗ
ꢗ
ꢘ
ꢎ
ꢖ
N–Channel Enhancement–Mode Lateral MOSFETs
ꢒ
ꢀ
ꢁ
ꢖ
ꢗ
ꢗ
ꢘ
ꢁ
ꢎ
ꢖ
Designed for broadband commercial and industrial applications with frequen-
cies to 175 MHz. The high gain and broadband performance of these devices
make them ideal for large–signal, common source amplifier applications in
12.5 volt mobile FM equipment.
175 MHz, 50 W, 12.5 V
LATERAL N–CHANNEL
BROADBAND
• Specified Performance @ 175 MHz, 12.5 Volts
Output Power — 50 Watts
Power Gain — 12 dB
RF POWER MOSFETs
Efficiency — 50%
• Capable of Handling 20:1 VSWR, @ 15.6 Vdc, 175 MHz, 2 dB Overdrive
• Excellent Thermal Stability
• Characterized with Series Equivalent Large–Signal Impedance Parameters
• Broadband–Full Power Across the Band: 135–175 MHz
• Broadband Demonstration Amplifier Information Available
CASE 1264–09, STYLE 1
TO–272
Upon Request
PLASTIC
MRF1550T1
• In Tape and Reel. T1 Suffix = 500 Units per 44 mm, 13 inch Reel.
CASE 1264A–02, STYLE 1
TO–272 STRAIGHT LEAD
PLASTIC
MRF1550FT1
MAXIMUM RATINGS
Rating
Symbol
Value
40
Unit
Vdc
Vdc
Adc
Drain–Source Voltage
Gate–Source Voltage
V
DSS
V
GS
20
Drain Current — Continuous
I
D
12
Total Device Dissipation @ T = 25°C (1)
Derate above 25°C
P
D
165
0.50
Watts
W/°C
C
Storage Temperature Range
Operating Junction Temperature
T
–65 to +150
175
°C
°C
stg
T
J
THERMAL CHARACTERISTICS
Characteristic
Thermal Resistance, Junction to Case
Symbol
Max
Unit
R
0.75
°C/W
θ
JC
T
T
C
J –
(1) Calculated based on the formula P
=
D
R
θJC
NOTE – CAUTION – MOS devices are susceptible to damage from electrostatic charge. Reasonable precautions in handling and
packaging MOS devices should be observed.
REV 6
MOTOROLA RF DEVICE DATA
MRF1550T1 MRF1550FT1
1
Motorola, Inc. 2003
For More Information On This Product,
Go to: www.freescale.com