V23990-P629-L48-PM Datasheet, PDF (14/20 Pages) Vincotech – Ultra fast switching frequency

V23990-P629-L48-PM V23990-P629-L48Y-PM
V23990-P629-L49-PM V23990-P629-L49Y-PM
datasheet
Bypass Diode
Figure 1
Typical diode forward current as
a function of forward voltage
I _F= f(V _F)
75
60
45
30
15
0
0
0,5
1
At
T_j =
t_p =
25/125 °C
250
µs
Bypass diode
Figure 2
Diode transient thermal impedance
as a function of pulse width
Z _th(j-s) = f(t _p)
10¹
Bypass diode
10⁰
1,5
2
V F (V)
10^-1
10^-2
10^-5
10^-4
10^-3
10^-2
At
D=
R _th(j-s) =
t_p / T
1,67
K/W
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0,000
10^-1
t p (s)
10⁰
10¹
Figure 3
Power dissipation as a
function of heatsink temperature
P _tot = f(T _S)
100
80
60
40
20
0
0
30
60
90
At
T_j =
150
ºC
Bypass diode
Figure 4
Forward current as a
function of heatsink temperature
I _F = f(T _S)
60
45
30
15
0
120 _{T S (} o _C) 150
0
30
60
90
At
T_j =
150
ºC
Bypass diode
120 _{T S (} ^o _C) 150
copyright Vincotech
14
11 Sep. 2015 / Revision 3