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                                                                                     BUV298V

                                                             NPN transistor power module

General features
    NPN Transistor
    High current power bipolar module
    Very low Rth junction case
    Specific accidental overload areas
    Fully insulated package (U.L. compliant) for
    easy mounting
    Low internal parasitic inductance                                Pin 4 not connected

    In compliance with the 2002/93/EC European
    Directive                                                            ISOTOP


Applications
    Motor control                                      Internal schematic diagram
    SMPS & UPS
    Welding equipment




Order codes
   Part Number         Marking                     Package                          Packing

    BUV298V           BUV298V                      ISOTOP                             Tube




November 2006                                      Rev 3                                           1/12
                                                                                              www.st.com   12
                                                                                                        BUV298V


Contents
1      Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2      Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
       2.1      Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
       2.2      Test circuits and waveforms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

3      Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4      Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11




2/12
BUV298V                                                                              Electrical ratings


1         Electrical ratings

          Table 1.       Absolute maximum rating
           Symbol                             Parameter                            Value         Unit

             VCEV       Collector-emitter voltage (VBE = -5V)                       850           V
           VCEO(sus) Collector-emitter voltage (IB = 0)                             450           V
             VEBO       Emitter-base voltage (IC = 0)                                7            V

               IC       Collector current                                           50            A
              ICM       Collector peak current (tP < 10ms)                          75            A
               IB       Base current                                                10            A
              IBM       Base peak current (tP < 10ms)                               16            A

              Ptot      Total dissipation at Tc = 25



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