Page 41 - Rashid, Power Electronics Handbook
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2 The Power Diode                                                                                    25

                  Max. allowable ambient temperature
                  (Resistive to inductive load)
                         200
                                            Single-phase half sine wave
                                               °
                        C)  160             180 conduction (50Hz)
                        Max. allowable ambient temperature (°  120  L  L  L = 10mm  References  Reverse recovery time (t rr ) measurement.



                                                 20mm
                                                   25mm
                                                                           FIGURE 2.22
                          80
                                                                      1. N. Lurch, Fundamenals of Electronics, 3rd ed., John Wiley & Sons Ltd.,
                                                                        1981.
                          40
                                                                        Ltd., 1993.
                              PC board (100 180 1.6t)
                                        ×
                                                                      3. R. M. Marston, Power Control Circuits Manual, Newness circuits
                              Copper foil (   5.5)  ×                 2. R. Tartar, Solid-State Power Conversion Handbook, John Wiley & Sons
                                                                        manual series. Butterworth Heinemann Ltd., 1995.
                           0
                            0    0.1    0.2   0.3   0.4   0.5   0.6   4. Internet information on ‘‘Hitachi semiconductor devices,'' http://semi-
                                     Average forward current (A)        conductor.hitachi.com.
                                                                      5. International recti®er, Power Semiconductors Product Digest, 1992=93.
                 FIGURE 2.21  Maximum allowable case temperature with variation of  6. Internet information on, ‘‘Electronic devices & SMPS books,'' http://
                 average forward current.                               www.smpstech.com/books/booklist.htm
                                                                      7. Internal  information  on,  ‘‘Interactive  power  electronics'',
                                                                        http:==www.ee.uts.edu.au
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