BLF404 NXP Semiconductors, BLF404 Datasheet

Silicon N-channel enhancement mode vertical D-MOS power transistor in an 8-lead SOT409A SMD package with a ceramic cap

BLF404

Manufacturer Part Number
BLF404
Description
Silicon N-channel enhancement mode vertical D-MOS power transistor in an 8-lead SOT409A SMD package with a ceramic cap
Manufacturer
NXP Semiconductors
Datasheet

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BLF404
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TDK
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BLF404
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Product specification
Supersedes data of 1998 Jan 29
DATA SHEET
BLF404
UHF power MOS transistor
DISCRETE SEMICONDUCTORS
M3D175
2003 Sep 26

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BLF404 Summary of contents

Page 1

... DISCRETE SEMICONDUCTORS DATA SHEET BLF404 UHF power MOS transistor Product specification Supersedes data of 1998 Jan 29 M3D175 2003 Sep 26 ...

Page 2

... For further information, refer to Philips specs.: SNW-EQ-608, SNW-FQ-302A, and SNW-FQ-302B. 2003 Sep 26 PINNING - SOT409A PIN halfpage (MHz) (V) 500 12.5 CAUTION 2 Product specification BLF404 DESCRIPTION source gate source drain MBB072 1 4 Top view MBK150 Fig.1 Simplified outline and symbol ...

Page 3

... Current in this area may be limited Fig.2 DC SOAR. 2003 Sep 26 CONDITIONS MGM522 (V) . DSon 3 Product specification MIN. MAX 1.5 8.3 65 +150 200 CONDITIONS VALUE 8.3 W 12.1 tot BLF404 UNIT UNIT K/W ...

Page 4

... MHz 12 MHz 12 MHz GS DS GROUP MAX. 2.1 O 2.2 P 2.3 Q 2.4 R 2.5 S 2.6 T 2.7 U 2.8 V 2.9 W 3.0 X 3.1 Y 3.2 Z 3.3 4 Product specification BLF404 MIN. TYP. MAX. UNIT 4 2.3 A 1.8 2.7 200 270 LIMITS (V) MIN. MAX. 3.3 3.4 3.4 3.5 3.5 3.6 3.6 3.7 3.7 3.8 3.8 3 ...

Page 5

... 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. BLF404 MRA249 (V) MRA246 (V) ...

Page 6

... common source test circuit with the device soldered on a printed-circuit board with mb through metallized holes. MODE OF OPERATION CW, class-AB Ruggedness in class-AB operation The BLF404 is capable of withstanding a load mismatch corresponding to VSWR = through all phases under the following conditions 500 MHz; V 2003 Sep 26 MRA256 12 16 ...

Page 7

... DUT C8 7 Product specification ( 200 400 = 12 mA Load power as a function of drive power; typical values. C1 C10 L9 L10 L4 C11 C12 C9 BLF404 MGM521 600 P D (mW) output 50 L11 C13 MGM523 ...

Page 8

... 0. 0. Product specification BLF404 CATALOGUE NO. = 2.2); r ...

Page 9

... Earth connections from the component side to the ground plane are made by through metallization. Fig.11 Component layout for 500 MHz class-AB test circuit. 2003 Sep C10 L4 L11 L8 L9 L10 C11 C9 C12 C13 MGM524 Product specification BLF404 31 ...

Page 10

... CW, class-AB operation Fig.13 Load impedance as a function of frequency MGM519 400 600 f (MHz mA Product specification 200 400 = 12 mA (series components); typical values. BLF404 MGM518 600 f (MHz) ...

Page 11

... A thermal resistance K/W can be achieved if heatsink compound is applied when the transistor is mounted th(mb-h) on the printed-circuit board. handbook, full pagewidth Dimensions in mm. 2003 Sep 26 1. 7.38 3.60 1. 4.60 Fig.15 Reflow soldering footprint for SOT409A. 11 Product specification 0. 0. 0.50 ( MGK390 BLF404 ...

Page 12

... Philips Semiconductors UHF power MOS transistor BLF404 scattering parameters mA; note (MHz 1.00 5.2 10 0.99 10.1 20 0.98 20.6 30 0.96 30.4 40 0.93 39.6 50 0.89 48.0 60 0.86 55.8 70 0.83 62.9 80 0.80 69.4 90 0.78 75.3 100 0.75 80.7 125 0.71 92.2 150 0.68 101.4 175 0.66 108.9 200 0.64 115.2 250 0.63 124.9 300 0.64 132.5 350 0.64 138.6 400 0.66 143.8 450 0.67 148.4 500 ...

Page 13

... H 5.16 4.93 4.14 7.47 1.27 5.00 4.01 3.99 7.26 0.203 0.194 0.163 0.294 0.173 0.050 0.197 0.158 0.157 0.286 0.167 REFERENCES JEDEC EIAJ 13 Product specification 4.39 1.02 0.10 0.25 0.25 4.24 0.51 0.00 0.040 0.004 0.010 0.010 0.020 0.000 EUROPEAN PROJECTION BLF404 SOT409A ISSUE DATE 98-01-27 ...

Page 14

... Product specification BLF404 DEFINITION These products are not Philips Semiconductors ...

Page 15

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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