DESCRIPTION 

The RA55H4047M is a 55-watt RF MOSFET Amplifier 

Module for 12.5-volt mobile radios that operate in the 400- to 

470-MHz range. 

The battery can be connected directly to the drain of the 

enhancement-mode MOSFET transistors. Without the gate 

voltage (VGG=0V), only a small leakage current flows into the 

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 VGG=5V, the typical gate current is 1 mA. 

This module is designed for non-linear FM modulation, but 

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 

(IDD≅0  @ VDD=12.5V, VGG=0V) 

• Broadband Frequency Range: 400-470MHz 

• Low-Power Control Current IGG=1mA (typ) at VGG=5V 

• Module Size: 66 x 21 x 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 

RoHS COMPLIANCE 

• RA55H4047M-101  is a RoHS compliant products. 

• RoHS compliance is indicate by the letter “G” after the Lot Marking. 

• This product include the lead in the Glass of electronic parts and the 

lead in electronic Ceramic parts. 

However, it is applicable to the following exceptions of RoHS Directions. 

1.Lead in the Glass of a cathode-ray tube, electronic parts, and 

fluorescent tubes. 

全新原装正品供应：

三菱（MITSUBISHI）:（HF/VHF/UHF/900MHz（分立MOSFET）

RD100HHF1、RD70HVF1、RD70HUF2、RD70HHF1、RD60HUF1、RD45HMF1、RD35HUF2、

RD30HUF1、RD30HVF1、RD20HMF1、RD16HHF1、RD15HVF1、RD12MVP1、RD12MVS1、

RD09MUP2、RD07MVS1B、RD07MVS1、RD07MVS2、RD07MUS2B、RD06HVF1、RD06HHF1、

RD05MMP1、RD04HMS2、RD02MUS1、RD02MUS1B、RD02MUS2、RD02MUS2B、RD01MUS1、

RD01MUS2B、RD01MUS2、RD00HHS1、RD00HVS1等RD系列

三菱（MITSUBISHI）:

RA60H4452M1、RA60H4047M1、RA60H3847M1、RA60H1317M1A、RA60H1317M

RA55H4452M、RA55H4047M、RA55H3847M、RA55H3340M、RA45H8994M1、RA45H7687M1、

RA45H4452M、RA45H4047M、RA45H4045MR、RA35H1516M、RA33H1516M1、RA30H4552M1、

RA30H4452M、RA30H4047M1、RA30H4047M、RA30H3340M、RA30H2127M、RA30H1721M、

RA30H1317M1、RA30H1317M、RA30H0608M、RA20H8994M、RA20H8087M、RA18H1213G、

RA13H8891MA、RA13H8891MB、RA13H4452M、RA13H4047M、RA13H3340M、RA13H1317M、

RA08H1317M、RA08N1317M、RA07N4452M、RA07N4047M、RA07N3340M、 RA07M4452MSA、

RA07M4452M、RA07M4047MSA、RA07M4047M、RA07M3843M、RA07M3340M、RA07M2127M、

RA07M1317MSA、RA07M1317M、RA07M0608M、RA07H4452M、RA07H4047M、RA07H3340M、

RA07H0608M、RA06H8285M、RA05H9595M、RA05H8693M、RA03M9595M、RA03M8894M、

RA03M8087M、RA03M4547MD、RA03M4043MD、RA03M3540MD、RA02M8087MD、

RA01L9595M、RA01L8693MA等RA系列；

东芝（TOSHIBA）：

2SK3075(TE12L,Q)、2SK3078(TE12L,Q)、2SK3079A(TE12L,Q)、

2SK3475(TE12L,Q)、2SK3476(TE12L,Q)、2SK3756(TE12L,Q)、

2SK4037(TE12L,Q)、2SC5066-Y(T5L,F,T)(M2)等2SC、2SK系列；

瑞萨（RENESAS）：

RQA0001DNS（RQA0001DNSTR-E）、    RQA0002DNS（RQA0002DNSTB-E）、

RQA0003DNS（RQA0003TL-E）、       RQA0004LXAQS（RQA0004LXTL-E）、

RQA0005MXAQS（RQA0005MXTL-E）、   RQA0005AQS#H1、

RQA0005QXDQS（RQA0005QXTL-E）、   RQA0008NXAQS（RQA0008NXTL-E）、

RQA0009SXAQS（RQA0009SXTL-E）、   RQA0010UXAQS（RQA0010UXAQSTL-E）、

RQA0010VXDQS（RQA0010VXDQSTL-E）、RQA0011DNS（RQA0011DNSTB-E）、

RQA0014XXAQS（RQA0014XXAQSTL-E） RQA0014XXDQS（RQA0014XXDQSTL-E）等；

M62363FP#TF0G、M3062LFGPGP#U3C、   M3062LFGPGP#U5C等M系列

 
ST：

 
PD55003-E、PD55003S-E、PD55008-E、PD55008S-E、PD55015-E、PD55015S-E

防雷器件：
 

P0300ECL、P0300ECLRP1、P0720ECL等P系列

有用到的，都可以与我联系，全新原装正品，优势供应！