DSP 45-12A IXYS SEMICONDUCTOR, DSP 45-12A Datasheet - Page 4

• Manufacturer Part Number: DSP 45-12A
• Description: DIODE, STANDARD, 2X45A, 1200V
• Manufacturer: IXYS SEMICONDUCTOR

Specifications of DSP 45-12A

• Repetitive Reverse Voltage Vrrm Max: 1.2kV
• Forward Current If(av): 45A
• Forward Voltage Vf Max: 1.23V
• Forward Surge Current Ifsm Max: 480A
• Diode Configuration: Dual Bridge
• Diode Type: Standard Recovery
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

IXYS reserves the right to change limits, conditions and dimensions.
© 2009 IXYS all rights reserved
[K/W]
P
[W]
[A]
I
Z
F
tot
th
180
160
140
120
100
80
70
60
50
40
30
20
10
80
60
40
20
0.6
0.4
0.2
0.0
0
0
0.001
0.0
0
Fig. 1 Forward current versus
Fig. 4 Power dissipation vs. direct output current & ambient temperature, sine 180°
Fig. 6 Transient thermal impedance junction to case
T
T
VJ
VJ
= 25°C
= 150°C
10
voltage drop per diode
0.5
20
V
F
1.0
[V]
0.01
I
dAVM
30
1.5
[A]
40
2.0
50
I
[A]
FSM
t [s]
0.1
300
200
100
0
0.001
0
Fig. 2 Surge overload current
50 Hz, 80% V
40
T
Data according to IEC 60747and per diode unless otherwise specified
VJ
0.01
= 150°C
80
RRM
T
t [s]
1
amb
[°C]
120
0.1
T
VJ
R
0.5 KW
1.8 KW
3
5
8
15 KW
= 45°C
thJA
160
:
KW
KW
KW
1
10
[A
I
dAVM
[A]
I
2
2
t
s]
10
10
10
80
60
40
20
0
4
3
2
Fig. 5 Max. forward current versus
1
0
Fig. 3 I
1
2
3
4
V
i
R
= 0 V
0.033
0.095
0.164
0.258
40
T
R
case temperature, sine180°
VJ
2
i
t versus time per diode
= 45°C
2
DSP45-12A
80
T
0.0006
0.0039
0.033
0.272
C
t [ms]
3
[°C]
T
τ
VJ
i
120
4 5 6 7 8 9 0
= 150°C
160
20090528a
200
1