BLF244 NXP Semiconductors, BLF244 Datasheet

Silicon N-channel enhancement mode vertical D-MOS transistor designed for large signal amplifier applications in the VHF frequency range

BLF244

Manufacturer Part Number
BLF244
Description
Silicon N-channel enhancement mode vertical D-MOS transistor designed for large signal amplifier applications in the VHF frequency range
Manufacturer
NXP Semiconductors
Datasheet

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Product specification
Supersedes data of 1997 Dec 17
DATA SHEET
BLF244
VHF power MOS transistor
M3D065
DISCRETE SEMICONDUCTORS
2003 Oct 13

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BLF244 Summary of contents

Page 1

... DISCRETE SEMICONDUCTORS DATA SHEET M3D065 BLF244 VHF power MOS transistor Product specification Supersedes data of 1997 Dec 17 2003 Oct 13 ...

Page 2

... After use, dispose of as chemical or special waste according to the regulations applying at the location of the user. It must never be thrown out with the general or domestic waste (MHz) (V) 175 28 2 Product specification BLF244 MBB072 3 MSB057 CAUTION WARNING ...

Page 3

... V DS (V) . (1) Short-time operation during mismatch. DSon (2) Continuous operation. 3 Product specification CONDITIONS MIN. 65 CONDITIONS VALUE = 38 W 4.6 tot = 38 W 0.3 tot (1) ( 100 Fig.3 Power derating curves. BLF244 MAX. UNIT 150 C 200 C UNIT K/W K/W MGP151 150 ...

Page 4

... 175 MHz 0.3 K/W th mb-h LIMITS (V) GROUP MAX. 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 4 Product specification MIN. TYP. MAX. UNIT 4.3 LIMITS (V) MIN. O 3.3 P 3.4 Q 3.5 R 3.6 S 3.7 T 3.8 U 3.9 V 4.0 W 4.1 X 4.2 Y 4.3 Z 4.4 BLF244 4.5 V 100 MAX. 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 ...

Page 5

... 125 C. j Drain current as a function of gate-source voltage, typical values. 160 C 120 MHz. Input and output capacitance as functions of drain-source voltage, typical values. BLF244 MGP153 (V) MGP155 (V) ...

Page 6

... RF performance in CW operation in a common source class-B circuit. f MODE OF OPERATION (MHz) CW, class-B 175 175 Note 1. R1 included. Ruggedness in class-B operation The BLF244 is capable of withstanding a load mismatch corresponding to VSWR = 50 through all phases under the following conditions 2003 Oct 13 MGP156 ( ...

Page 7

... mA 0.3 K/ mb-h load power; typical values 12 mA 0.3 K/ mb-h load power; typical values. BLF244 MGP158 100 D (%) (W) MGP160 100 D (%) (W) ...

Page 8

... VHF power MOS transistor handbook, full pagewidth input 175 MHz. 2003 Oct D.U. Fig.13 Test circuit for class-B operation. 8 Product specification C14 C13 C11 C12 L7 L8 C10 C9 BLF244 50 output MGP161 ...

Page 9

... BLF244 2222 809 08003 2222 852 47103 2222 852 47104 4312 020 36640 = 4.5), r ...

Page 10

... Fig.14 Component layout for 175 MHz class-B test circuit. 2003 Oct 13 150 rivet strap C7 C14 Product specification C13 R3 C11 C12 C10 C9 MGP162 BLF244 70 ...

Page 11

... Class-B operation Fig.16 Load impedance as a function of frequency MGP166 100 120 f (MHz) 11 Product specification BLF244 100 f (MHz mA 0.3 K/ mb-h (series components); typical values. MGP165 120 ...

Page 12

... Philips Semiconductors VHF power MOS transistor BLF244 scattering parameters mA; note (MHz 0.98 18.6 10 0.93 35.0 20 0.84 63.4 30 0.77 83.3 40 0.73 97.6 50 0.72 107.9 60 0.71 115.7 70 0.72 121.4 80 0.72 126.0 90 0.74 130.0 100 0.75 133.8 125 0.78 142.0 150 0.81 147.9 175 0.85 152.7 200 0.87 157.6 250 0.90 165.1 300 0.92 171.5 350 0.94 176.8 400 0 ...

Page 13

... Philips Semiconductors VHF power MOS transistor BLF244 scattering parameters mA; note (MHz 0.99 15.9 10 0.96 30.1 20 0.89 56.5 30 0.83 76.5 40 0.79 91.7 50 0.77 103.1 60 0.76 111.8 70 0.75 118.3 80 0.76 123.5 90 0.76 127.9 100 0.77 132.0 125 0.79 140.7 150 0.82 146.7 175 0.85 151.6 200 0.87 156.5 250 0.89 164.0 300 0.92 170.5 350 ...

Page 14

... REFERENCES JEDEC EIAJ 24.87 6.48 9.78 0.25 0.51 24.64 6.22 9.39 0.255 0.385 0.980 0.010 0.020 0.970 0.245 0.370 EUROPEAN PROJECTION Product specification BLF244 SOT123A 45 ISSUE DATE 99-03-29 ...

Page 15

... Product specification BLF244 DEFINITION These products are not Philips Semiconductors ...

Page 16

Philips Semiconductors – a worldwide company Contact information For additional information please visit http://www.semiconductors.philips.com. For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com. © Koninklijke Philips Electronics N.V. 2003 All rights are reserved. Reproduction in whole or in part is prohibited ...

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