D121N20B Infineon Technologies, D121N20B Datasheet - Page 3

• Manufacturer Part Number: D121N20B
• Description: Rectifiers 2.0KV 230A
• Manufacturer: Infineon Technologies

Specifications of D121N20B

• Product: Standard Recovery Rectifier
• Configuration: Single
• Reverse Voltage: 2000 V
• Forward Voltage Drop: 2.14 V at 700 A
• Forward Continuous Current: 230 A
• Max Surge Current: 3100 A
• Reverse Current Ir: 20000 uA
• Mounting Style: Stud
• Maximum Operating Temperature: + 180 C
• Minimum Operating Temperature: - 40 C
• Package / Case: DSW27

I
[kA]
F(0V)M
i
F
1000
[A]
800
600
400
200
0
3
2
1
0
D121N_5
0
D121N_1
D 121 N
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
FAV(vor)
FAV(vor)
R
R
R
= 0,5 V
= 0,8 V
50 V
= 0 A; t
0,5
t
t
= 120 A; t
vj
vj
= 180 °C
= 25 °C
RRM
RRM
0,1
vj
= t
C
C
1,0
= 113 °C; t
= 25 °C
F
= f (v
I
F
F(0V)M
)
vj
1,5
= 180 °C
0,2
v
F(0V)M
F
t [s]
[V]
2,0
= f(t)
1a 1b
+
2b
2a
2c
1c
+
v
0,3
2,5
R
(normiert)
I
[kA]
i²dt
F(0V)M
1,0
0,9
0,8
0,7
0,6
0,5
0,4
3
2
1
0
0
0
D121N_6
D121K_4
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
i²dt = f(t
FAV(vor)
FAV(vor)
R
R
R
1
= 0,8 V
= 0,5 V
50 V
p
)
= 0 A; t
= 120 A; t
2
RRM
RRM
3
0,1
vj
= t
C
C
= 113 °C; t
4
= 25 °C
5
I
F(0V)M
1c
vj
= 180 °C
6
0,2
t [ms]
7
p
F(0V)M
t [s]
8
= f(t)
9
1a
1b
2a
2b
2c
v
0,3
10
R