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PHILIPS BLF368 Product Manual

Summary

Philips BLF368 VHF push-pull power MOS transistor data sheet provides specifications for this dual N-channel enhancement mode D-MOS device in SOT262A1 ceramic package with gold metallization. Designed for broadcast transmitter applications in the VHF frequency range, delivering 300W CW output at 225MHz with 13.5dB typical gain in class-AB operation. Features high power gain, easy power control, and excellent thermal stability. Includes beryllium oxide safety handling warnings. Essential reference for RF power amplifier design engineers in broadcast transmitter applications.

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DATA SHEET

BLF368 VHF push-pull power MOS transistor

Product specification Jul

Supersedes data of September

Page Summary Contents For PHILIPS BLF368 Product Manual

Page 1 查询BLF368供应商 DISCRETE SEMICONDUCTORS DATA SHEET BLF368 VHF push-pull power MOS transistor Product specification Jul Supersedes data of September
Page 2 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 FEATURES PIN CONFIGURATION High power gain Easy power control Good thermal stability ndbook, halfpage d2 Gold met...
Page 3 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 LIMITING VALUES In accordance with the Absolute Maximum Rating System (IEC 134). SYMBOL PARAMETER CONDITIONS MIN....
Page 4 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 CHARACTERISTICS Tj °C unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Per transistor ...
Page 5 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 MGP231 MGP234 handbook, halfpage handbook, halfpage RDSon (mΩ) (p F) Cis Cos Tj (°C) VDS (V) VGS V; ID A. VGS 0; ...
Page 6 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 APPLICATION INFORMATION FOR CLASS-AB OPERATION Th °C; Rth mb-h 0.15 K/W unless otherwise specified. RF performanc...
Page 7 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 MGP239 MGP241 handbook, halfpage handbook, halfpage Gp ηD PL (W) PL (W) Class-AB operation; VDS V; IDQ m A; Class...
Page 8 hi te xt is er in hi te to fo rc la nd sc ap pa ge to ro ta te co rr ec tly he br ow si ng th ro ug th pd f i th cr ob at ea de r. hi te xt is er in _w hi te to fo rc la nd sc ap pa ge to ro ta te co ...
Page 9 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 List of components class-AB test circuit (see Figs and 13) COMPONENT DESCRIPTION VALUE DIMENSIONS CATALOGUE No. C...
Page 10 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 COMPONENT DESCRIPTION VALUE DIMENSIONS CATALOGUE No. R7, R8 metal film resistor W, ±5%, 10 R9 metal film resistor...
Page 11 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 handbook, full pagewidth IC1 to R1, R6 C12 C16 +VDD1 C32 L12 L1 L2 slider R1 R2 L13 +VDD1 hollow rivet hollow riv...
Page 12 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 MGP242 MGP243 handbook, halfpage handbook, halfpage Zi (Ω) ri ZL f (MHz) f (MHz) Class-AB operation; VDS V; IDQ 2...
Page 13 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 PACKAGE OUTLINE Flanged double-ended ceramic package; 2 mounting holes; 4 leads SOT262A1 H1 Mw2 U2H EE1 w1 BM 10 ...
Page 14 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 DEFINITIONS Data Sheet Status Objective specification This data sheet contains target or goal specifications for ...
Page 15 Philips Semiconductors Product specification VHF push-pull power MOS transistor BLF368 NOTES
Page 16 Philips Semiconductors – a worldwide company Argentina: see South America Middle East: see Italy Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Netherlands: Postbus 90050, 5600 PB EINDHOVEN, Bldg....

Manual Details

Brand Philips
Pages 16
File Size 137.41 KB
Published June 18, 2026
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Frequently Asked Questions

What is the BLF368 transistor designed for?

It is a dual push-pull silicon N-channel enhanced mode vertical D-MOS transistor, specifically designed for broadcast transmitter applications in the VHF frequency range.

How should I dispose of this product after use?

Dispose of it as chemical or special waste according to local regulations; it must never be thrown out with general or domestic waste because it contains beryllium oxide (BeO).

What are the absolute maximum operating limits for this component?

The drain-source voltage ($V_{DSS}$) should not exceed -65 V, and total power dissipation ($P_{tot}$) must remain below -500 W.

Is there a concern about electrical discharge when handling it?

Yes, the product requires anti-static packing to prevent damage caused by mounting flanges providing electrostatic discharge during transport and handling.