Some conversion tables for Motorola RF power LDMOS transistors:

(Konverzní tabulky pro LDMOS VF výkonové tranzistory Motorola)

Cross Reference of STMicroeletronics transistors

Cross Reference of Philips transistors, made by Arrow electronics Inc.

Copy of Arrow Cross Reference table for Philips transistors here:

 
Philips' VDMOS Replacements For Motorola's Discontinued Products

Motorola has stopped manufacturing its line of RF High Power Bipolar Transistor under 500MHz. Philips offers equivalent devices for many of these discontinued parts. Click the link within the Philips Type column to find price and availability on that specific part.

UHF   VHF   HF

      Philips  
  Type  

VDMOS		   Motorola  
  Type  

TMOS		   Operation     Supply  
  Voltage  

(V)		   Frequency  


(MHz)		   Power  


(W)		   Gain  


(dB)		   Efficiency  


(%)		   Package     Comments  
 UHF  BLF548   Class-B 28 500 150 > 10 > 50 SOT262A2  
    MRF275G Class-AB 28 500 150 > 10 > 50 375-04, STYLE 2  
    MRF275L Class-AB 28 500 100 8.8 typ 55 typ 333-04, STYLE 2 Different
Package
    MRF177 Class-AB 28 400 100 12 typ 60 typ 744A-01, STYLE 1 Different
Package
    MRF176GU Class-AB 50 400 150 14 typ 50 typ 375-04, STYLE 2 Different
Supply Voltage
    MRF175LU Class-AB 28 400 100 10 typ 55 typ 333,
STYLE 1		 Different
Package
    MRF175GU Class-AB 28 400 150 12 55 375-04, STYLE 2  
  BLF546   Class-B 28 500 80 > 11 > 50 SOT268A  
    MRF166W Class-AB 28 500 40 14, 17 typ 50, 60 typ 412-01, STYLE 1  
  BLF544   Class-B
Class-B		 28
28		 500
960		 20
20		 > 11
7 typ		 > 50
50 typ		 SOT171A  
    MRF166C Class-AB 28 500 20 13.5 50 319-07, STYLE 3  
  BLF542   Class-B 28 500 5 > 13 > 50 SOT171A  
    MRF160 Class-AB 28 500 4 16 55 typ 249-06, STYLE 3 Different
Package
  BLF404   Class-AB 12.5 500 4 > 10 > 50 SOT409A  
  BLF521   Class-B 12.5 500 2 > 10 > 50 SOT172D  
    MRF158 Class-AB 28 500 2 16 55 typ 305A-01, STYLE 2 Almost
Identical Package, Different Supply Voltage
 VHF  BLF368   Class-AB 32 225 300 > 12 > 55 SOT262A1  
    MRF141G Class-AB 28 175 300 12 50 375-04, STYLE 2 Different
Supply Voltage
  BLF278   Class-AB
Class-B
Class-C		 50
50
50		 225
108
108		 250
300
300		 > 14, 16 typ
>20
18 typ		 > 50, 55 typ
> 60
80 typ		 SOT262A1  
    MRF176GV Class-AB 50 225 200 13 typ 55 typ 375-04, STYLE 2  
    MRF151G Class-AB 50 175 300 14 50 375-04, STYLE 2  
  BLF248   Class-AB 28 225 300 > 10 > 55 SOT262A1  
    MRF175GV Class-AB 28 225 200 14 typ 65 typ 375-04, STYLE 2  
  BLF177   Class-AB
Class-B		 50
50		 28
108		 150
150		 > 20
19 typ		 > 35
70 typ		 SOT121B  
    MRF157 Class-AB 50 30 600 21 typ 45 typ 368-03, STYLE 2 Different
Package
    MRF154 Class-AB 50 30 600 17 typ 45 typ 368-03, STYLE 2 Different
Package
    MRF151 Class-AB 50 30 150 18 40 211-11, STYLE 2 Almost
Identical Package
    MRF150 Class-AB 50 30 150 17 typ 45 typ 211-11, STYLE 2 Almost
Identical Package
  BLF147   Class-AB
Class-B		 28
28		 28
108		 150
150		 > 17
14 typ		 > 35
70 typ		 SOT121B  
    MRF174 Class-AB 28 150 125 9 50 211-11, STYLE 2 Almost
Identical Package
    MRF173 Class-AB 28 150 80 11, 13 typ 55, 60 typ 211-11, STYLE 2 Almost
Identical Package
    MRF141 Class-AB 28 30 150 18, 22 typ 40 211-11, STYLE 2 Almost
Identical Package
    MRF140 Class-AB 28 30 150 15 - 211-11, STYLE 2 Almost
Identical Package
  BLF246B   Class-AB 28 175 60 > 14 > 55 SOT161A  
  BLF346   Class-A 28 225 >24, 30 typ > 14, 16.5 typ - SOT119A  
    MRF173CQ Class-AB 28 150 80 13 typ 65 typ 316-01, STYLE 2  
  BLF245B   Class-B 28 175 30 > 14 > 55 SOT279A  
    MRF136Y Class-AB 28 150 30 14 typ 54 typ 319B, STYLE 1  
  BLF245   Class-B 28 175 30 > 13 > 50 SOT123A  
    MRF171A Class-AB 28 150 45 17 60 211-07, STYLE 2  
    MRF137 Class-AB 28 150 30 13 60 typ 211-07, STYLE 2  
  BLF175   Class-AB
Class-B
Class-A		 50
50
50		 28
108
28		 30
30
8		 24 typ
20 typ
> 24		 40 typ
65 typ
-		 SOT123A  
    MRF148A Class-AB 50 30 30 18 typ 40 typ 211-07, STYLE 2  
  BLF244   Class-B 28 175 15 > 13 > 50 SOT123A  
    MRF136 Class-AB 28 150 15 16 typ 60 typ 211-07, STYLE 2  
  BLF242   Class-B 28 175 5 > 13 > 50 SOT123A  
    MRF134 Class-AB 28 150 5 11 55 typ 211-07, STYLE 2  
  BLF404   Class-AB 12.5 500 4 > 10 > 50 SOT409A  
  BLF202   Class-B 12.5 175 2 > 10 > 50 SOT409A  
 HF  BLF145   Class-AB
Class-A		 28
28		 28
28		 30
8		 20 typ
24		 40 typ
-		 SOT123A  
  BLF242   Class-B 28 175 5 > 13 > 50 SOT123A  
    MRF134 Class-AB 28 150 5 11 55 typ 211-07, STYLE 2  
  BLF202   Class-B 12.5 175 2 > 10 > 50 SOT409A  

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