Document
Standard Rectifier
Phase leg
Part number
DSP8-12AS
1 2/4 3
DSP8-12AS
VRRM I FAV VF
= 2x 1200 V = 8A = 1.08 V
Backside: anode/cathode
Features / Advantages:
● Planar passivated chips ● Very low leakage current ● Very low forward voltage drop ● Improved thermal behaviour
Applications:
● Diode for main rectification ● For single and three phase
bridge configurations
Package: TO-263 (D2Pak)
● Industry standard outline ● RoHS compliant ● Epoxy meets UL 94V-0
Terms Conditions of usage:
The data contained in this product data sheet is exclusively intended for technically trained staff. The user will have to evaluate the suitability of the product for the intended application and the completeness of the product data with respect to his application. The specifications of our components may not be considered as an assurance of component characteristics. The information in the valid application- and assembly notes must be considered. Should you require product information in excess of the data given in this product data sheet or which concerns the specific application of your product, please contact the sales office, which is responsible for you. Due to technical requirements our product may contain dangerous substances. For information on the types in question please contact the sales office, which is responsible for you. Should you intend to use the product in aviation, in health or live endangering or life support applications, please notify. For any such application we urgently recommend - to perform joint risk and quality assessments; - the conclusion of quality agreements; - to establish joint measures of an ongoing product survey, and that we may make delivery dependent on the realization of any such measures.
IXYS reserves the right to change limits, conditions and dimensions.
© 2013 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20130107b
Rectifier
Symbol VRSM VRRM IR VF
I FAV
Definition
Conditions
max. non-repetitive reverse blocking voltage
max. repetitive reverse blocking voltage
reverse current forward voltage drop
average forward current
VR = 1200 V VR = 1200 V IF = 8 A IF = 16 A IF = 8 A IF = 16 A TC = 160°C rectangular
d = 0.5
VF0 rF R thJC R thCH Ptot I FSM
threshold voltage slope resistance
for power loss calculation only
thermal resistance junction to case
thermal resistance case to heatsink
total power dissipation max. forward surge current
t = 10 ms; (50 Hz), sine t = 8,3 ms; (60 Hz), sine
t = 10 ms; (50 Hz), sine
t = 8,3 ms; (60 Hz), sine
I²t value for fusing
t = 10 ms; (50 Hz), sine
t = 8,3 ms; (60 Hz), sine
t = 10 ms; (50 Hz), sine
t = 8,3 ms; (60 Hz), sine
CJ junction capacitance
VR = 400 V; f = 1 MHz
DSP8-12AS
TVJ = 25°C TVJ = 25°C TVJ = 25°C TVJ = 150°C TVJ = 25°C
TVJ = 150 °C
TVJ = 175°C
Ratings
min. typ. max. Unit 1300 V 1200 V 10 µA 0.2 mA 1.16 V 1.35 V 1.08 V 1.34 V 8A
TVJ = 175°C
TC = 25°C TVJ = 45°C VR = 0 V TVJ = 150°C VR = 0 V TVJ = 45°C VR = 0 V TVJ = 150°C VR = 0 V TVJ = 25°C
0.25 4
0.79 V 30 mΩ 1.5 K/W K/W
100 W 120 A 130 A 100 A 110 A
72 A²s 70 A²s 50 A²s 50 A²s
pF
IXYS reserves the right to change limits, conditions and dimensions.
© 2013 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20130107b
Package TO-263 (D2Pak)
Symbol I RMS TVJ Top Tstg Weight
Definition
RMS current virtual junction temperature operation temperature storage temperature
FC mounting force with clip
Product Marking
Part No.
Logo Assembly Line
Date Code Assembly Code
XXXXXXXXX
IXYS Zyyww
000000
Conditions
per terminal
DSP8-12AS
Ratings min. typ. max. Unit
25 A -55 175 °C -55 150 °C -55 150 °C
2g 20 60 N
Ordering Standard Alternative
Ordering Number DSP8-12AS
DSP8-12AS-TUB
Similar Part DSP8-12S DSP8-12A DSP8-12AC DSP8-08AS DSP8-08S DSP8-08A
Marking on Product DSP8-12AS DSP8-12AS
Delivery Mode Tape & Reel Tube
Quantity Code No. 800 502381 50 465453
Package TO-263AB (D2Pak) (2) TO-220AB (3) ISOPLUS220AB (3) TO-263AA (D2Pak) (3) TO-263AB (D2Pak) (2) TO-220AB (3)
Voltage class 1200 1200 1200 800 800 800
Equivalent Circuits for Simulation
I V0
R0
Rectifier
V 0 max R0 max
threshold voltage slope resistance *
0.79 30
* on die level
T VJ = 175 °C
V mΩ
IXYS reserves the right to change limits, conditions and dimensions.
© 2013 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20130107b
Outlines TO-263 (D2Pak)
WA c2
E
D L1
123
A1
H
Supplier Option
4
D1
L
c
2x e
3x b2
3x b
E1
DSP8-12AS
Dim. Millimeter min max
Inches min max
A 4.06 4.83 0.160 0.190
A1 typ. 0.10
typ. 0.004
A2 2.41
0.095
b 0.51 0.99 0.020 0.039
b2 1.14 1.40 0.045 0.055
c 0.40 0.74 0.016 0.029
c2 1.14 1.40 0.045 0.055
D 8.38 9.40 0.330 0.370
D1 8.00 8.89 0.315 0.350
D2 2.5
0.098
E 9.65 10.41 0.380 0.410
E1 6.22 8.50 0.245 0.335
e 2,54 BSC
0,100 BSC
e1 4.28
0.169
H 14.61 15.88 0.575 0.625
L 1.7.