V23990-P769-A60-D4-14 Datasheet, PDF (19/28 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

Figure 1
Typical diode forward current as
a function of forward voltage
I _F= f(V _F)
180
150
120
90
60
30
0
0,0
0,5
1,0
At
T_j =
t_p =
25/125 °C
250
µs
V23990-P769-A60-PM
V23990-P769-A60Y-PM
Input Rectifier Bridge
datasheet
Rectifier diode
Figure 2
Diode transient thermal impedance
as a function of pulse width
Z _thJH = f(t _p)
10⁰
Rectifier diode
10^-1
1,5
V F (V) 2,0
10^-2
10^-5
10^-4
10^-3
10^-2
At
D=
R _thJH =
t_p / T
0,56
K/W
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
t p (s)
10^-1
10⁰
1100¹²
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)
120
100
80
60
40
20
0
120 ^T h ^{( o C)} 150
0
30
60
90
At
T_j =
150
ºC
Rectifier diode
120 ^T h ^{( o C)}
150
copyright Vincotech
19
05 Jun. 2015 / Revision 4