RA45H4047M-01 Mitsubishi Electric Semiconductor, RA45H4047M-01 Datasheet

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RA45H4047M-01

Manufacturer Part Number
RA45H4047M-01
Description
MITSUBISHI RF MOSFET MODULE 400-470MHz 45W 12.5V MOBILE RADIO
Manufacturer
Mitsubishi Electric Semiconductor
Datasheet
DESCRIPTION
Module for 12.5-volt mobile radios that operate in the 400- to
470-MHz range.
enhancement-mode MOSFET transistors. Without the gate
voltage (V
drain and the RF input signal attenuates up to 60 dB. The output
power and drain current increase as the gate voltage increases.
With a gate voltage around 4V (minimum), output power and
drain current increases substantially. The nominal output power
becomes available at 4.5V (typical) and 5V (maximum). At
V
may also be used for linear modulation by setting the drain
quiescent current with the gate voltage and controlling the
output power with the input power.
FEATURES
• Enhancement-Mode MOSFET Transistors
• P
• Broadband Frequency Range: 400-470MHz
• Low-Power Control Current I
• Module Size: 66 x 21 x 9.88 mm
• Linear operation is possible by setting the quiescent drain
ORDERING INFORMATION:
RA45H4047M
GG
(I
current with the gate voltage and controlling the output power
with the input power
(Japan - packed without desiccator)
DD
out
=5V, the typical gate current is 1 mA.
The RA45H4047M is a 45-watt RF MOSFET Amplifier
The battery can be connected directly to the drain of the
This module is designed for non-linear FM modulation, but
>45W,
0 @ V
RA45H4047M-E01
ORDER NUMBER
RA45H4047M-01
GG
=0V), only a small leakage current flows into the
DD
T
>35% @ V
=12.5V, V
ELECTROSTATIC SENSITIVE DEVICE
OBSERVE HANDLING PRECAUTIONS
GG
DD
=0V)
=12.5V, V
GG
=1mA (typ) at V
GG
SUPPLY FORM
10 modules/tray
=5V, P
Antistatic tray,
MITSUBISHI ELECTRIC
in
GG
=50mW
=5V
1/9
RA45H4047M
BLOCK DIAGRAM
400-470MHz 45W 12.5V MOBILE RADIO
1
1
2
3
4
5
MITSUBISHI RF MOSFET MODULE
RF Input (P
Gate Voltage (V
Drain Voltage (V
RF Output (P
RF Ground (Case)
2
in
)
out
)
GG
DD
), Power Control
), Battery
3
23 Dec 2002
4
5

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RA45H4047M-01 Summary of contents

Page 1

... Module Size 9.88 mm • Linear operation is possible by setting the quiescent drain current with the gate voltage and controlling the output power with the input power ORDERING INFORMATION: ORDER NUMBER RA45H4047M-E01 RA45H4047M-01 (Japan - packed without desiccator) RA45H4047M RA45H4047M =5V, P =50mW GG ...

Page 2

... V =10.0-15.2V, P =25-70mW <55W (V control), Load VSWR=3:1 out GG V =15.2V, P =50mW, P =45W ( out GG Load VSWR=20:1 MITSUBISHI ELECTRIC 2/9 MITSUBISHI RF POWER MODULE RA45H4047M RATING 17 6 100 55 -30 to +110 -40 to +110 MIN TYP MAX 400 470 45 35 -25 3 parasitic oscillation control), No degradation or destroy UNIT ...

Page 3

... P out (V) MITSUBISHI ELECTRIC 3/9 MITSUBISHI RF POWER MODULE RA45H4047M HARMONICS versus FREQUENCY V =12. = =50mW FREQUENCY f(MHz out f=430MHz =12.5V =5V GG ...

Page 4

... P out 5.5 2.5 (V) MITSUBISHI ELECTRIC 4/9 MITSUBISHI RF POWER MODULE RA45H4047M versus DRAIN VOLTAGE 20 18 =5V out =50mW DRAIN VOLTAGE V (V) DD versus GATE VOLTAGE ...

Page 5

... OBSERVE HANDLING PRECAUTIONS OUTLINE DRAWING (mm) 3.0 ±0.3 7.25 ±0 12.0 ±1 16.5 ±1 43.5 ±1 RA45H4047M 66.0 ±0.5 60.0 ±0.5 51.5 ±0 Ø0.45 ±0.15 55.5 ±1 (50.4) MITSUBISHI ELECTRIC 5/9 MITSUBISHI RF POWER MODULE RA45H4047M 2-R2 ±0 Input ( Gate Voltage ( Drain Voltage ( Output (P ) out 5 RF Ground (Case) 23 Dec 2002 ) ) ...

Page 6

... RA45H4047M Power DUT Meter =50 G Directional Coupler Power DC Power Supply V Supply V GG MITSUBISHI ELECTRIC 6/9 MITSUBISHI RF POWER MODULE RA45H4047M Spectrum 5 Analyzer =50 L Directional Attenuator Coupler + - Input (P 2 Gate Voltage (V 3 Drain Voltage ( Output ( Ground (Case ...

Page 7

... =35% th(ch-case (°C/W) (A) 4.5 0.45 2.4 2.80 1.2 6. case = =45W, the required thermal resistance R out MITSUBISHI ELECTRIC 7/9 MITSUBISHI RF POWER MODULE RA45H4047M V DD (V) 12 are out in th(ch-case) + 16.5 °C case + 60.0 °C case + 62.4 °C case ) below 90°C. For an ambient case = ( (case-air) ...

Page 8

... Remember to give due consideration to safety when making your circuit designs, with appropriate measures such as (i) placement of substitutive, auxiliary circuits, (ii) use of non-flammable material, or (iii) prevention against any malfunction or mishap. RA45H4047M =5V (maximum), the nominal output power becomes available. GG Keep safety first in your circuit designs! MITSUBISHI ELECTRIC 8/9 MITSUBISHI RF POWER MODULE RA45H4047M 23 Dec 2002 ...

Page 9

... Phone: 408-730-5900 Fax: 408-737-1129 CANADA: Mitsubishi Electric Sales Canada, Inc. 4299 14th Avenue Markham, Ontario, Canada L3R OJ2 Phone: 905-475-7728 Fax: 905-475-1918 RA45H4047M GERMANY: Mitsubishi Electric Europe B.V. Semiconductor Gothaer Strasse 8 D-40880 Ratingen, Germany Email: Phone: Fax: FRANCE: Mitsubishi Electric Europe B.V. Semiconductor ...

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