Datasheet IRG4PH40UDPbF (International Rectifier) - 8
| Fabricante | International Rectifier |
| Descripción | Insulated Gate Bipolar Transistor with Ultrafast Soft Recovery Diode. UltraFast CoPack IGBT |
| Páginas / Página | 11 / 8 — Same type. device as. D .U.T. 430µF. 80%. of Vce. D .U .T. Fig. 18a. Fig. … |
| Formato / tamaño de archivo | PDF / 689 Kb |
| Idioma del documento | Inglés |
Same type. device as. D .U.T. 430µF. 80%. of Vce. D .U .T. Fig. 18a. Fig. 18b. Fig. 18c. Fig. 18d
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IRG4PH40UDPbF 90% V ge
Same type
+ V ge
device as D .U.T.
V ce
430µF
90% Ic
80%
10% V ce
of Vce
Ic
D .U .T.
Ic 5% Ic td(off) tf t1+ 5µ S E off = V ce ic dt ∫Vce Ic dt
Fig. 18a
- Test Circuit for Measurement of t1 ILM, Eon, Eoff(diode), trr, Qrr, Irr, td(on), tr, td(off), tf t1 t2
Fig. 18b
- Test Waveforms for Circuit of Fig. 18a, Defining Eoff, td(off), tf trr G A T E V O LT A G E D .U .T . trr Ic Q rr = ∫ id dt Ic dt tx 10% +V g + V g tx 10% Irr 10% V cc V cc D U T V O LT A G E V ce A N D C U R R E N T V pk Irr 10% Ic V cc Ipk 90% Ic Ic D IO D E R E C O V E R Y W A V E FO R M S 5% V ce td(on) tr E ∫ t2 on = V ce ie dt Vce Ic dt t4 t1 E rec =∫ Vd id dt Vd Ic dt t3 t1 t2 D IO D E R E V E R S E R E C O V E R Y E N E R G Y t3 t4
Fig. 18c
- Test Waveforms for Circuit of Fig. 18a,
Fig. 18d
- Test Waveforms for Circuit of Fig. 18a, Defining E Defining E on, td(on), tr rec, trr, Qrr, Irr 8 www.irf.com
Same type
+ V ge
device as D .U.T.
V ce
430µF
90% Ic
80%
10% V ce
of Vce
Ic
D .U .T.
Ic 5% Ic td(off) tf t1+ 5µ S E off = V ce ic dt ∫Vce Ic dt
Fig. 18a
- Test Circuit for Measurement of t1 ILM, Eon, Eoff(diode), trr, Qrr, Irr, td(on), tr, td(off), tf t1 t2
Fig. 18b
- Test Waveforms for Circuit of Fig. 18a, Defining Eoff, td(off), tf trr G A T E V O LT A G E D .U .T . trr Ic Q rr = ∫ id dt Ic dt tx 10% +V g + V g tx 10% Irr 10% V cc V cc D U T V O LT A G E V ce A N D C U R R E N T V pk Irr 10% Ic V cc Ipk 90% Ic Ic D IO D E R E C O V E R Y W A V E FO R M S 5% V ce td(on) tr E ∫ t2 on = V ce ie dt Vce Ic dt t4 t1 E rec =∫ Vd id dt Vd Ic dt t3 t1 t2 D IO D E R E V E R S E R E C O V E R Y E N E R G Y t3 t4
Fig. 18c
- Test Waveforms for Circuit of Fig. 18a,
Fig. 18d
- Test Waveforms for Circuit of Fig. 18a, Defining E Defining E on, td(on), tr rec, trr, Qrr, Irr 8 www.irf.com