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BLF989E

RF Transistor by Ampleon (267 more products)

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The BLF989E from Ampleon is a UHF LDMOS Power Transistor that operates from 470 to 860 MHz. It provides a peak output power of more than 1000 W and an average (DVB-T) output power of 180 W. The transistor is designed for asymmetrical broadcast Doherty transmitter applications and delivers a gain of 20 dB with a drain efficiency of up to 52%. This highly rugged device is available in a ceramic package that measures 41.28 x 17.12 x 2.26 mm with integrated ESD protection and is suitable for broadcast transmitter applications in the UHF band and digital broadcasting.

Product Specifications

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Product Details

  • Part Number
    BLF989E
  • Manufacturer
    Ampleon
  • Description
    1000 W LDMOS Power Transistor from 470 to 860 MHz

General Parameters

  • Transistor Type
    LDMOS
  • Technology
    Si
  • Application Industry
    Broadcast
  • Application
    Digital and Analog Transmitter Applications.
  • CW/Pulse
    CW, Pulse
  • Frequency
    470 to 860 MHz
  • Power
    52.56 dBm (PL Avg) to 60 dBm (P1dB)
  • Power(W)
    180 W (PL Avg), 1000 W (P1dB)
  • Power Gain (Gp)
    15 to 20 dB
  • VSWR
    10:1
  • Supply Voltage
    50 V
  • Threshold Voltage
    1.5 to 2.5 V
  • Breakdown Voltage - Drain-Source
    108 V
  • Current
    600 mA
  • Drain Efficiency
    48 to 52 %
  • Drain Leakage Current (Id)
    2.8 uA
  • Gate Leakage Current (Ig)
    280 nA
  • Junction Temperature (Tj)
    225 Degree C
  • Package Type
    2-Hole Flanged, Earless Flanged
  • Dimension
    41.28 x 17.12 x 2.26 mm
  • RoHS
    Yes
  • Storage Temperature
    -65 to 150 Degree C

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