MRF1511NT1_06 FREESCALE [Freescale Semiconductor, Inc], MRF1511NT1_06 Datasheet

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MRF1511NT1_06

Manufacturer Part Number
MRF1511NT1_06
Description
RF Power Field Effect Transistor
Manufacturer
FREESCALE [Freescale Semiconductor, Inc]
Datasheet
© Freescale Semiconductor, Inc., 2006. All rights reserved.
RF Device Data
Freescale Semiconductor
Freescale Semiconductor
Technical Data
RF Power Field Effect Transistor
N - Channel Enhancement - Mode Lateral MOSFET
cies to 175 MHz. The high gain and broadband performance of this device
makes it ideal for large- signal, common source amplifier applications in 7.5 volt
portable FM equipment.
• Specified Performance @ 175 MHz, 7.5 Volts
• Capable of Handling 20:1 VSWR, @ 9.5 Vdc,
Features
• Excellent Thermal Stability
• Characterized with Series Equivalent Large - Signal
• Broadband UHF/VHF Demonstration Amplifier Information
• N Suffix Indicates Lead - Free Terminations. RoHS Compliant.
• Available in Tape and Reel.
Table 1. Maximum Ratings
Table 2. Thermal Characteristics
Table 3. Moisture Sensitivity Level
1. Calculated based on the formula P
2. MTTF calculator available at http://www.freescale.com/rf. Select Tools/Software/Application Software/Calculators to access
Drain - Source Voltage
Gate - Source Voltage
Drain Current — Continuous
Total Device Dissipation @ T
Storage Temperature Range
Operating Junction Temperature
Thermal Resistance, Junction to Case
Per JESD 22 - A113, IPC/JEDEC J - STD - 020
Designed for broadband commercial and industrial applications at frequen-
175 MHz, 2 dB Overdrive
Impedance Parameters
Available Upon Request
T1 Suffix = 1,000 Units per 12 mm, 7 Inch Reel.
Derate above 25°C
the MTTF calculators by product.
NOTE - CAUTION - MOS devices are susceptible to damage from electrostatic charge. Reasonable precautions in handling and
packaging MOS devices should be observed.
Output Power — 8 Watts
Power Gain — 11.5 dB
Efficiency — 55%
Test Methodology
C
= 25°C
Characteristic
Rating
D
(1)
=
T J – T C
R θJC
G
Rating
1
D
S
Symbol
Symbol
V
R
V
T
Package Peak Temperature
P
T
DSS
I
θJC
GS
stg
D
D
J
Document Number: MRF1511N
LATERAL N - CHANNEL
260
MRF1511NT1
RF POWER MOSFET
CASE 466 - 03, STYLE 1
175 MHz, 8 W, 7.5 V
- 65 to +150
BROADBAND
- 0.5, +40
Value
Value
62.5
± 20
150
PLASTIC
0.5
PLD - 1.5
4
2
(2)
Rev. 6, 9/2006
MRF1511NT1
W/°C
°C/W
Unit
Unit
Unit
Vdc
Vdc
Adc
°C
°C
°C
W
1

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MRF1511NT1_06 Summary of contents

Page 1

Freescale Semiconductor Technical Data RF Power Field Effect Transistor N - Channel Enhancement - Mode Lateral MOSFET Designed for broadband commercial and industrial applications at frequen- cies to 175 MHz. The high gain and broadband performance of this device makes ...

Page 2

Table 4. Electrical Characteristics (T Characteristic Off Characteristics Zero Gate Voltage Drain Current ( Vdc Gate - Source Leakage Current ( Vdc Characteristics Gate Threshold ...

Page 3

INPUT B1, B2 Short Ferrite Bead, Fair Rite Products (2743021446) C1, C5, C18 120 pF, 100 mil Chip Capacitor C2, C10, C12 pF, Trimmer ...

Page 4

TYPICAL CHARACTERISTICS, 135 - 175 MHz 16 155 MHz 14 135 MHz 175 MHz OUTPUT POWER (WATTS) out Figure 4. Gain versus Output Power ...

Page 5

INPUT C1 C2 B1, B2 Short Ferrite Bead, Fair Rite Products (2743021446) C1, C12 330 pF, 100 mil Chip Capacitor C2 43 pF, 100 mil Chip Capacitor C3, C10 0 to ...

Page 6

TYPICAL CHARACTERISTICS MHz 18 66 MHz 16 88 MHz OUTPUT POWER (WATTS) out Figure 13. Gain versus Output Power MHz 9 ...

Page 7

Figure 19. MTTF Factor versus Junction Temperature RF Device Data Freescale Semiconductor TYPICAL CHARACTERISTICS 100 110 120 130 140 150 160 170 180 T , JUNCTION TEMPERATURE (°C) J This above graph displays ...

Page 8

MHz 175 MHz 150 mA MHz Ω 135 20.1 - j0.5 155 17.0 +j3.6 175 15.2 +j7 Complex conjugate of ...

Page 9

Table 5. Common Source Scattering Parameters ( ∠ φ MHz 11 30 0.88 - 165 50 0.88 - 171 100 0.87 - 175 150 0.87 - 176 200 0.87 - 177 250 0.87 - ...

Page 10

... However, care should be taken in the design process to insure proper heat sinking of the device. The major advantages of Lateral RF power MOSFETs in- clude high gain, simple bias systems, relative immunity from thermal runaway, and the ability to withstand severely mis- matched loads without suffering damage ...

Page 11

... Freescale Semiconductor Large - signal impedances are provided, and will yield a good first pass approximation. Since RF power MOSFETs are triode devices, they are not unilateral. This coupled with the very high gain of this device yields a device capable of self oscillation. Stability may be achieved by techniques such as drain loading, input shunt resistive loading, or output to input feedback ...

Page 12

ZONE V 4 É É É É É É É É É É É É É É É É ZONE W 1 É É É É É É É ...

Page 13

How to Reach Us: Home Page: www.freescale.com E - mail: support@freescale.com USA/Europe or Locations Not Listed: Freescale Semiconductor Technical Information Center, CH370 1300 N. Alma School Road Chandler, Arizona 85224 +1 - 800 - 521 - 6274 ...

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