BLF242 NXP Semiconductors, BLF242 Datasheet

Silicon N-channel enhancement mode vertical D-MOS transistor designed for professional transmitter applications in the HF/VHF frequency range

BLF242

Manufacturer Part Number
BLF242
Description
Silicon N-channel enhancement mode vertical D-MOS transistor designed for professional transmitter applications in the HF/VHF frequency range
Manufacturer
NXP Semiconductors
Datasheet

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Product specification
Supersedes data of 1997 Dec 17
DATA SHEET
BLF242
HF-VHF power MOS transistor
M3D065
DISCRETE SEMICONDUCTORS
2003 Oct 13

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BLF242 Summary of contents

Page 1

... DISCRETE SEMICONDUCTORS DATA SHEET M3D065 BLF242 HF-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 BLF242 MBB072 3 MSB057 CAUTION WARNING ...

Page 3

... V DS (V) (1) Continuous operation. . DSon (2) Short-time operation during mismatch. 3 Product specification CONDITIONS MIN. 65 CONDITIONS VALUE = tot = 16 W 0.3 tot 20 (2) ( 100 Fig.3 Power derating curves. BLF242 MAX. UNIT 150 C 200 C UNIT K/W K/W MPG141 150 ...

Page 4

... 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 0. MHz MHz 9 MHz 1.7 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 BLF242 4 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

... Product specification 1 ( Drain current as a function of gate-source voltage, typical values (pF MHz. Input and output capacitance as functions of drain-source voltage, typical values. BLF242 MGP142 (V) MBB776 (V) ...

Page 6

... RF performance in CW operation in a common source class-B test circuit. f MODE OF OPERATION (MHz) CW, class-B 175 Ruggedness in class-B operation The BLF242 is capable of withstanding a load mismatch corresponding to VSWR = 50 through all phases under the following conditions =175 MHz at rated output power. DS Noise figure (see Fig.11 0.2 A ...

Page 7

... Fig.10 Load power as a function of input power, L3 D.U. Fig.11 Test circuit for class-B operation. 7 Product specification ( 175 MHz. typical values output MGP145 BLF242 MGP144 1 ...

Page 8

... Product specification BLF242 CATALOGUE NO. 2222 809 08002 2222 852 47104 2222 809 08003 4312 020 36640 = 4.5), r ...

Page 9

... Earth connections are made by fixing screws, copper straps and hollow rivets at the edges of the board and under the source. Fig.12 Component layout for 175 MHz class-B test circuit. 2003 Oct 13 150 strap rivet Product specification BLF242 MGP146 ...

Page 10

... Oct 13 MGP150 100 handbook, halfpage 200 f (MHz) Class-B operation Fig.14 Load impedance as a function of frequency MGP148 200 f (MHz) 10 Product specification 100 f (MHz (series components), typical values. BLF242 MGP149 200 ...

Page 11

... Philips Semiconductors HF-VHF power MOS transistor BLF242 scattering parameters mA; note (MHz 0.99 3.40 10 0.98 5.80 20 0.99 12.40 30 0.98 17.90 40 0.97 24.10 50 0.96 30.10 60 0.95 36.10 70 0.93 41.60 80 0.92 46.40 90 0.91 50.90 100 0.90 55.20 125 0.87 66.60 150 0.84 76.70 175 0.82 85.00 200 0.81 92.70 250 0.78 106.30 300 0.78 117.30 350 0.77 126.90 400 0.78 135.60 450 0.79 143.20 500 0.79 150.30 600 ...

Page 12

... 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 BLF242 SOT123A 45 ISSUE DATE 99-03-29 ...

Page 13

... Product specification BLF242 DEFINITION These products are not Philips Semiconductors ...

Page 14

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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