V23990-P769-A-P1-14 Datasheet, PDF (17/24 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

Brake Inverse Diode
V23990-P769-A-PM
prel datasheet
Figure 1
Typical diode forward current as
a function of forward voltage
I_F = f(V_F)
30
Tj = 25°C
25
20
Brake inverse diode
Tj = Tj_max-25°C
Figure 2
Diode transient thermal impedance
as a function of pulse width
Z_thJH = f(t_p)
15
10
5
0
0
1
2
At
t_p =
250
μs
3
VF (V) ₄
At
D=
R_thJH =
tp / T
1,92
K/W
Figure 3
Power dissipation as a
function of heatsink temperature
P_tot = f(T_h)
100
80
60
40
20
0
0
50
100
At
T_j =
175
ºC
Brake inverse diode
150
Th ( ^o C)
200
Figure 4
Forward current as a
function of heatsink temperature
I_F = f(T_h)
20
18
16
14
12
10
8
6
4
2
0
0
50
100
At
T_j =
175
ºC
Brake inverse diode
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0.000
t p (s)
Brake inverse diode
150 Th ( ^o C)
200
copyright Vincotech
17
Revision: 1