10-PZ123BA080ME-M909L18Y Datasheet, PDF (14/16 Pages) Vincotech – Ultra Low Inductance with integrated DC-capacitors

10-PZ123BA080ME-M909L18Y
Switching Definitions BOOST
Figure 8
D1, D2, D3, D4, D5, D6 FWD
Turn-on Switching Waveforms & definition of t_Qrr
(t_Qrr = integrating time for Q_rr)
150
%
I_d
Q_rr
100
t_Qrr
50
0
-50
-100
-150
3
I_d (100%) =
Q_rr (100%) =
t_Qrr =
3,02
3,04
16
A
0,10
µC
0,05
µs
3,06
time(us) ^3,08
Figure 10
D1, D2, D3, D4, D5, D6 FWD
Turn-on Switching Waveforms & definition of t_Erec
(t_Erec= integrating time for E_rec)
125
%
100
E_rec
75
t_Erec
50
P_rec
25
0
-25
-50
3
P_rec (100%) =
E_rec (100%) =
t_Erec =
3,02
3,04
11,12
kW
0,03
mJ
0,05
µs
3,06 _time(us) 3,08
Measurement circuit
Figure 11
BOOST stage switching measurement circuit
Vcc V
VDC
700
D1a
Vce V
Vge _V
L
705uH
D1b
T1
Ic
A
copyright Vincotech
0.00001
Q
Q
0.000003
Q
Q
Q
Q
14
+16V
0V
4Ohm
4Ohm
Revision: 2