V23990-P767-A-D3-14 Datasheet, PDF (17/24 Pages) Vincotech – 3~rectifier,BRC,Inverter, NTC

V23990-P767-A-PM
Brake Inverse Diode
Figure 1
Typical diode forward current as
a function of forward voltage
I_F = f(V_F)
25
Brake inverse diode
Figure 2
Diode transient thermal impedance
as a function of pulse width
Z_thJH = f(t_p)
10¹
20
10⁰
15
10
Tj = Tj_max-25°C
5
Tj = 25°C
0
0
0,5
1
1,5
2
At
t_p =
250
µs
10^-1
2,5 ^{VF (V)} 3
10^-2
10^-5
10^-4
10^-3
10^-2
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
Brake inverse diode
Figure 4
Forward current as a
function of heatsink temperature
I_F = f(T_h)
10
Brake inverse diode
D = 0,5
0,2
0,1
0,05
0,02
0,01
0,005
0,000
10^-1
10^{0 t p (s)}
10¹ 10
Brake inverse diode
80
8
60
6
40
4
20
2
0
0
50
100
At
T_j =
175
ºC
0
150
Th ( ^o C)
200
0
50
100
At
T_j =
175
ºC
150 Th ( ^o C)
200
copyright Vincotech
17
Revision: 3