10-FZ062TA099FH-P980D18/-FH01-P980D28
datasheet
PFC Switch & C.T. Inverse Diode
Figure 1
Inverse diode
Figure 2
Inverse 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
20
16
12
8
100
D = 0,5
0,2
0,1
10-1
0,05
0,02
0,01
0,005
0.000
Tj = Tjmax-25°C
4
Tj = 25°C
10-2
0
10-5
10-4
10-3
10-2
10-1
100
1011
VF (V)
t p (s)
0
1
1
2
2
3
3
t p
=
t p / T
250
ꢀs
D =
R thJH
=
5,12
K/W
Figure 3
Power dissipation as a
Inverse diode
Figure 4
Forward current as a
Inverse diode
function of heatsink temperature
function of heatsink temperature
P tot = f(T h)
I F = f(T h)
40
32
24
16
8
12
10
8
6
4
2
0
0
T h
(
o C)
T h (
o C)
0
50
100
150
200
0
50
100
150
200
T j =
T j =
150
ºC
150
ºC
copyright Vincotech
5
10 Febr. 2015 / Revision 4
VINCOTECH [ VINCOTECH ]
