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D251N View Datasheet(PDF) - eupec GmbH

Part Name
Description
MFG CO.
D251N
EUPEC
eupec GmbH EUPEC
'D251N' PDF : 5 Pages View PDF
1 2 3 4 5
D 251 N
1000
800
iF [A]
600
400
200
0
0,5
1,0
D251N_1
1,5
v F [V]
Bild/Fig. 1
Grenzdurchlaßkennlinie
Limiting forward characteristic iF = f (vF)
tvj = °C
tvj= 25 °C
1,0
⌠⌡i²dt 0,9
(normiert)
0,8
0,7
0,6
0,5
2,0
0 1 2 3 4 5 6 7 8 9 10
D251K_4
tp[ms]
Bild / Fig. 2
Normiertes Grenzlastintegral / Normalized i²t
i²dt = f(tp)
7
6
IF(0V)M
[kA]
5
4
3
2
1
0
0
D251N_5
IF(0V)M
8
vR
7
IF(0V)M
[kA] 6
5
1a + 1b
4
+ 1c
2b 2a
3
2c
2
1
0
0,1
0,2
0,3
0
t [s]
D251N_6
IF(0V)M
vR
1a +1b
+ 1c
2a
2b
2c
0,1
0,2
0,3
t [s]
Bild / Fig. 3
Grenzstrom / Maximum overload forward current IF(0V)M = f(t)
1 - IFAV(vor) = 0 A; tvj = tC = 25 °C
2 - IFAV(vor) = 250 A; tC = 130 °C; tvj = 180 °C
a - vR 50 V
b - vR = 0,5 VRRM
c - vR = 0,8 VRRM
Bild / Fig. 4
Grenzstrom / Maximum overload forward current IF(0V)M = f(t)
1 - IFAV(vor) = 0 A; tvj = tC = 25 °C
2 - IFAV(vor) = 250 A; tC = 130 °C; tvj = 180 °C
a - vR 50 V
b - vR = 0,5 VRRM
c - vR = 0,8 VRRM
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