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                                                                            HD1750FX
        HIGH VOLTAGE NPN POWER TRANSISTOR FOR HIGH
          DEFINITION AND NEW SUPER-SLIM CRT DISPLAYS

   STATE-OF-THE-ART TECHNOLOGY:                     Figure 1: Package
   DIFFUSED COLLECTOR "ENHANCED
   GENERATION" EHVS1
   WIDER RANGE OF OPTIMUM DRIVE
   CONDITIONS
   LESS SENSITIVE TO OPERATING
   TEMPERATURE VARIATION
   FULLY INSULATED POWER PACKAGE U.L.
   COMPLIANT

APPLICATIONS                                                      ISOWATT218FX
   HORIZONTAL DEFLECTION OUTPUT FOR
   DIGITAL TV, HDTV AND HIGH-END
   MONITORS
                                                    Figure 2: Internal Schematic Diagram
DESCRIPTION
The device is manufactured using Diffused
Collector in Planar technology adopting "Enhance
High Voltage Structure" (EHVS1) developed to fit
High-Definition CRT displays.
The new HD product series show improved silicon
efficiency bringing updated performance to the
Horizontal Deflection stage.




Table 1: Order Codes
      Part Number              Marking               Package                 Packaging
       HD1750FX               HD1750FX             ISOWATT218FX                TUBE




                                                                              Rev. 2
December 2005                                                                              1/8
HD1750FX

Table 2: Absolute Maximum Ratings

  Symbol                                   Parameter                                             Value               Unit
      VCES     Collector-Emitter Voltage (VBE = 0)                                               1700                 V
      VCEO     Collector-Emitter Voltage (IB= 0)                                                 800                  V
      VEBO     Emitter-Base Voltage (IC= 0)                                                       10                  V
       IC      Collector Current                                                                  24                  A
      ICM      Collector Peak Current (tp < 5ms)                                                  36                  A
       IB      Base Current                                                                       12                  A
      IBM      Base Peak Current (tp < 5ms)                                                       18                  A
      Ptot                                    o                                                   75                  W
               Total Dissipation at TC = 25 C

      Vins     Insulation Withstand Voltage (RMS) from All Three Leads to
                                                                                                 2500                 V
               External Heatsink
      Tstg     Storage Temperature                                                          -65 to 150                

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