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BLF571 - Power LDMOS transistor

General Description

A 20 W LDMOS RF transistor for broadcast applications and industrial applications in the HF and VHF band.

Table 1.

This device is sensitive to ElectroStatic Discharge (ESD).

Key Features

  • Typical CW performance at frequency of 225 MHz, a supply voltage of 50 V and an IDq of 50 mA:.
  • Average output power = 20 W.
  • Power gain = 27.5 dB.
  • Efficiency = 70 %.
  • Easy power control.
  • Integrated ESD protection.
  • Excellent ruggedness.
  • High efficiency.
  • Excellent thermal stability.
  • Designed for broadband operation (10 MHz to 500 MHz).
  • Compliant to Directive 2002/95/EC, regarding Restriction of Hazardous Substances (RoHS) 1.3.

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Datasheet Details

Part number BLF571
Manufacturer Ampleon
File Size 388.64 KB
Description Power LDMOS transistor
Datasheet download datasheet BLF571 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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BLF571 HF / VHF power LDMOS transistor Rev. 3 — 1 September 2015 Product data sheet 1. Product profile 1.1 General description A 20 W LDMOS RF transistor for broadcast applications and industrial applications in the HF and VHF band. Table 1. Production test performance Mode of operation f (MHz) CW 225 VDS PL (V) (W) 50 20 Gp (dB) 27.5 D (%) 70 CAUTION This device is sensitive to ElectroStatic Discharge (ESD). Therefore care should be taken during transport and handling. 1.2 Features  Typical CW performance at frequency of 225 MHz, a supply voltage of 50 V and an IDq of 50 mA:  Average output power = 20 W  Power gain = 27.