V23990-P765-A-D4-14 Datasheet, PDF (18/24 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

Input Rectifier Bridge
V23990-P765-A-PM
datasheet
Figure 1
Typical diode forward current as
a function of forward voltage
I_F= f(V_F)
300
Rectifier diode
250
Tj = 25°C
200
Tj = Tjmax-25°C
150
100
50
0
0
0,5
1
At
t_p =
250
µs
1,5
VF (V) ₂
Figure 2
Diode transient thermal impedance
as a function of pulse width
Z_thJH = f(t_p)
10⁰
Rectifier diode
10^-1
10^-2
10^-5
10^-4
10^-3
10^-2
At
D=
tp / T
R_thJH =
0,54
K/W
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0,000
10^-1
10⁰
t p (s)
10¹10
Figure 3
Power dissipation as a
function of heatsink temperature
P_tot = f(T_h)
300
250
200
150
100
50
0
0
30
60
90
At
T_j =
150
ºC
Rectifier diode
Figure 4
Forward current as a
function of heatsink temperature
I_F = f(T_h)
100
80
60
40
20
120 Th ( ^o C) 150
0
0
30
60
90
At
T_j =
150
ºC
Rectifier diode
120 Th ( ^o C) 150
copyright Vincotech
18
23 Dec 2014 / Revision: 4