V23990-P630-A40-PM Datasheet, PDF (17/23 Pages) Vincotech – Clip-in PCB mounting

V23990-P630-A40-PM
Input Rectifier Bridge
Figure 1
Typical diode forward current as
a function of forward voltage
I_F= f(V_F)
90
Rectifier diode
Figure 2
Diode transient thermal impedance
as a function of pulse width
Z_thJH = f(t_p)
10¹
75
60
10⁰
45
30
15
0
0
At
t_p =
T_j = T_jmax-25°C
T_j = 25°C
0,5
1
1,5
250
µs
V F (V)
2
10^-1
10^-2
10^-5
10^-4
10^-3
10^-2
At
D=
t_p / T
R_thJH =
2,10
K/W
Rectifier diode
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
t p (s)
10^-1
10⁰
10¹ 1
Figure 3
Power dissipation as a
function of heatsink temperature
P_tot = f(T_h)
80
60
40
20
0
0
50
At
T_j =
150
ºC
Rectifier diode
Figure 4
Forward current as a
function of heatsink temperature
I_F = f(T_h)
50
40
30
20
10
0
100
T h ( ^o C)
150
0
50
100
At
T_j =
150
ºC
Rectifier diode
150
T h ( ^o C)
200
copyright Vincotech
17
Revision: 2