PHILIPS BLF544 Data Sheet
Summary
This comprehensive datasheet summarizes the BLF544 N-channel enhancement mode vertical D-MOS power transistor. Designed for robust UHF communication transmitters, this component provides high power gain and excellent thermal stability in SOT171A packages. The manual details full RF performance specifications, absolute maximum ratings ($V_{DS}$, $P_{tot}$), and various electrical characteristics (transconductance, on-state resistance) needed by RF circuit designers implementing broadband UHF solutions.
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DATA SHEET
BLF544 UHF power MOS transistor
Product specification Jan
Supersedes data of October 1992
Page Summary Contents For PHILIPS BLF544 Data Sheet
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查询BLF544供应商 DISCRETE SEMICONDUCTORS DATA SHEET BLF544 UHF power MOS transistor Product specification Jan Supersedes data of October 1992
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 FEATURES PINNING - SOT171A High power gain PIN SYMBOL DESCRIPTION Easy power control source Good thermal stability source G...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 LIMITING VALUES In accordance with the Absolute Maximum System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT VDS dr...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 CHARACTERISTICS Tj °C unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT V(BR)DSS drain-source bre...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 MDA506 MDA507 handbook, halfpage handbook, halfpage RDSon Tj (°C) VDS (V) ID 1.2 A; VGS V. VGS 0; f MHz. Fig.6 Drain-source...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 APPLICATION INFORMATION Th °C; Rth mb-h 0.4 K/W unless otherwise specified. RF performance in a common source class-B circu...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 handbook, full pagewidth output50 Ω input BLF544 C15 C16 +VD MDA502 Fig.11 Test circuit for class-B operation.
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 List of components (see Figs and 12). COMPONENT DESCRIPTION VALUE DIMENSIONS CATALOGUE NO. C1, C6, C11, C17 multilayer cera...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 handbook, full pagewidth mounting screw straps rivets straps straps straps mounting screw C13 +VD MDA501 Dimensions in mm. ...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 handbook, full pagewidth output50 Ω input BLF544 +VD MDA503 Fig.13 Test circuit for class-B operation.
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 List of components (see Figs and 13) COMPONENT DESCRIPTION VALUE DIMENSIONS CATALOGUE NO. C1 multilayer ceramic chip capaci...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 MDA509 MDA510 handbook, halfpage handbook, halfpage Zi ZL (Ω) (Ω) xi XL f (MHz) f (MHz) Class-B operation; VDS V; IDQ m A; ...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 PACKAGE OUTLINE Flanged ceramic package; 2 mounting holes; 6 leads SOT171A H1 Cw2 b1 U2 EE1H 10 mm scale DIMENSIONS (millim...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 DEFINITIONS Data sheet status Objective specification This data sheet contains target or goal specifications for product de...
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Philips Semiconductors Product specification UHF power MOS transistor BLF544 NOTES
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Philips Semiconductors – a worldwide company Argentina: see South America Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg. VB, Tel. +31 82785, Fax. +31 Australia: 34 Waterloo Road, NORTH RYDE, NSW...
Manual Details
| Brand | Philips |
|---|---|
| Pages | 16 |
| File Size | 121.88 KB |
| Published | July 22, 2026 |
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