DD46S Infineon Technologies, DD46S Datasheet - Page 3
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DD46S
Manufacturer Part Number
DD46S
Description
Manufacturer
Infineon Technologies
Datasheet
1.DD46S.pdf
(4 pages)
Specifications of DD46S
Vdrm/ Vrrm (v)
800.0 - 1,200.0 V
Itsm
850.0 A
Itavm/tc
45/85 (180° el sin)
Housing
PowerBLOCK 20 mm
Features
Fast Diode
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DD46S10K
Manufacturer:
EUPEC/Infineon
Quantity:
1 000
Part Number:
DD46S12
Quantity:
55
Company:
Part Number:
DD46S12K
Manufacturer:
SANKEX
Quantity:
26
Company:
Part Number:
DD46S16
Manufacturer:
SEMIKRON
Quantity:
1 000
Part Number:
DD46S16
Quantity:
55
Z
[°C/W]
TH
1.0
0.8
0.6
0.4
0.2
0
10
DD46 S /1
Bild / Fig. 1
Transienter innerer Wärmewiderstand Z
1. Konstantstrom
2. Sinus
3. Rechteck f= 50 Hz Stromflußwinkel
4. Rechteck f= 50 Hz Stromflußwinkel
5. Rechteck f= 50 Hz Stromflußwinkel
-3
2
3 4 5 6
f= 50 Hz Stromflußwinkel
10
-2
2
3 4 5 6
10
-1
thJC
180°
180°
120°
60°
2
für einen Zweig
3 4 5 6
10
0
5
4
3
2
1
T [s]
2
3 4 5 6
10
Analytische Elemente des transienten Wärmewiderstandes Z
Analytical elements of transient thermal impedance Z
Analytische Funktion / Analytical function:
Z
R
thJC
n
thn
[s]
Pos. n
[°C/W]
=
n
n=1
max
R
0,000045
thn
0,00525
(1-e
1
-
t
n
)
0,00149
0,0494
2
0,2405
0,0444
3
0,298
0,174
4
thJC
0,047
per arm for DC
5
0,95
thJC
pro Zweig für DC
6
DD 46 S
7