D452K18E Infineon Technologies, D452K18E Datasheet - Page 3

• Manufacturer Part Number: D452K18E
• Description: Rectifiers RECTIFIER DIODE
• Manufacturer: Infineon Technologies

Specifications of D452K18E

• Product: Standard Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 1800 V
• Forward Voltage Drop: 1.48 V at 1350 A
• Forward Continuous Current: 450 A
• Max Surge Current: 13500 A
• Reverse Current Ir: 50000 uA
• Mounting Style: SMD/SMT
• Maximum Operating Temperature: + 180 C
• Minimum Operating Temperature: - 40 C
• Package / Case: DFL54

I
[kA]
F(0V)M
i
F
[kA]
2,0
1,5
1,0
0,5
14
12
10
8
6
4
2
0
0
0
D 452 K
0
Bild/Fig. 1
Grenzdurchlaßkennlinie
Limiting forward characteristic i
Bild / Fig. 3
Grenzstrom / Maximum overload forward current I
1 - I
2 - I
a - v
b - v
c - v
D452K_5
D452K_1
FAV(vor)
FAV(vor)
R
R
R
= 0,8 V
= 0,5 V
50 V
t
t
= 0 A;
= 450 A;
vj
vj
= 180 °C
= 25 °C
RRM
RRM
0,5
t
vj
0,1
= t
t
C
C
= 130 °C; t
= 25 °C
F
1,0
= f (v
I
F(0V)M
vj
F
)
= 180 °C
0,2
v
F
t [s]
1,5
[V]
F(0V)M
1c
= f(t)
1a 1b
+
2a
2b
2c
v
R
0,3
2,0
(normiert)
I
[kA]
F(0V)M
i²dt
1,0
0,9
0,8
0,7
0,6
0,5
14
12
10
8
6
4
2
0
0
0
Bild / Fig. 2
Normiertes Grenzlastintegral / Normalized i²t
Bild / Fig. 4
Grenzstrom / Maximum overload forward current I
1 - I
2 - I
a - v
b - v
c - v
D452K_4
D452K_6
i²dt = f(t
FAV(vor)
FAV(vor)
R
R
R
= 0,8 V
1
= 0,5 V
50 V
p
)
= 0 A;
= 450 A;
2
RRM
RRM
3
t
vj
0,1
= t
t
C
C
= 130 °C; t
4
= 25 °C
1c
I
5
F(0V)M
vj
= 180 °C
6
0,2
7
t [ms]
p
t [s]
F(0V)M
8
= f(t)
9
v
1a
1b
2a
2b
2c
R
0,3
10