20-1B06IPB004RC-P952A40
20-PB06IPB004RC-P952A40Y
datasheet
Input Rectifier Bridge
Figure 1
Rectifier diode
Figure 2
Rectifier diode
Typical diode forward current as
a function of forward voltage
I F= f(V F)
Diode transient thermal impedance
as a function of pulse width
Z thJH = f(t p)
101
100
10-1
10-2
25
20
15
10
D = 0,5
0,2
Tj = Tjmax-25°C
0,1
5
0,05
0,02
0,01
0,005
Tj = 25°C
0
0.000
0,0
0,5
1,0
1,5
2,0
t p (s)
VF (V)
10-5
10-4
10-3
10-2
10-1
100
10110
At
At
t p / T
t p
=
250
ꢂs
D =
R thJH
=
3,54
K/W
Figure 3
Power dissipation as a
Rectifier diode
Figure 4
Forward current as a
Rectifier diode
function of heatsink temperature
function of heatsink temperature
P tot = f(T h)
I F = f(T h)
50
40
30
20
10
0
20
16
12
8
4
0
o C)
T h (
o C)
0
30
60
90
120
150
0
30
60
90
120
150
T h
(
At
At
T j
=
T j
=
150
ºC
150
ºC
copyright Vincotech
22
08 Jun. 2015 / Revision 1
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