DSI30-12AS
Standard Rectifier
VRRM
=
1200 V
I FAV
=
30 A
VF
=
1.25 V
Single Diode
Part number
DSI30-12AS
Marking on Product: DSI30-12AS
Backside: cathode
1
3
2/4
Features / Advantages:
Applications:
Package: TO-263 (D2Pak)
● Planar passivated chips
● Very low leakage current
● Very low forward voltage drop
● Improved thermal behaviour
● Diode for main rectification
● For single and three phase
bridge configurations
● Industry standard outline
● RoHS compliant
● Epoxy meets UL 94V-0
Disclaimer Notice
Information furnished is believed to be accurate and reliable. However, users should independently
evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for,
and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20190220b
DSI30-12AS
Ratings
Rectifier
Conditions
Symbol
VRSM
Definition
max. non-repetitive reverse blocking voltage
TVJ = 25°C
VRRM
max. repetitive reverse blocking voltage
TVJ = 25°C
IR
reverse current
VF
forward voltage drop
I FAV
average forward current
VF0
threshold voltage
rF
slope resistance
R thJC
thermal resistance junction to case
thermal resistance case to heatsink
total power dissipation
I FSM
max. forward surge current
I²t
CJ
value for fusing
junction capacitance
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
max. Unit
1300
V
1200
V
TVJ = 25°C
40
µA
VR = 1200 V
TVJ = 150°C
1.5
mA
TVJ = 25°C
1.29
V
1.60
V
1.25
V
IF =
30 A
IF =
60 A
IF =
30 A
IF =
60 A
TVJ = 150 °C
TC = 130 °C
1.66
V
T VJ = 175 °C
30
A
TVJ = 175 °C
0.82
V
14.1
mΩ
d = 0.5
for power loss calculation only
R thCH
typ.
VR = 1200 V
rectangular
Ptot
min.
0.9 K/W
K/W
0.25
TC = 25°C
160
W
t = 10 ms; (50 Hz), sine
TVJ = 45°C
300
A
t = 8,3 ms; (60 Hz), sine
VR = 0 V
325
A
t = 10 ms; (50 Hz), sine
TVJ = 150 °C
255
A
t = 8,3 ms; (60 Hz), sine
VR = 0 V
275
A
t = 10 ms; (50 Hz), sine
TVJ = 45°C
450
A²s
t = 8,3 ms; (60 Hz), sine
VR = 0 V
440
A²s
t = 10 ms; (50 Hz), sine
TVJ = 150 °C
325
A²s
315
A²s
t = 8,3 ms; (60 Hz), sine
VR = 0 V
VR = 400 V; f = 1 MHz
TVJ = 25°C
10
Data according to IEC 60747and per semiconductor unless otherwise specified
pF
20190220b
DSI30-12AS
Package
Ratings
TO-263 (D2Pak)
Symbol
I RMS
Definition
Conditions
RMS current
per terminal
min.
TVJ
virtual junction temperature
T op
operation temperature
Tstg
storage temperature
-40
max.
35
Unit
A
-40
175
°C
-40
150
°C
150
°C
1.5
Weight
FC
1)
typ.
1)
20
mounting force with clip
g
60
N
IRMS is typically limited by the pin-to-chip resistance (1); or by the current capability of the chip (2). In case of (1) and a product
with multiple pins for one chip-potential, the current capability can be increased by connecting the pins as one contact.
Product Marking
XXXXXXXXX
Part Number
IXYS yywwZ
Logo
Date Code
Location
123456
Lot#
Ordering
Standard
Alternative
Ordering Number
DSI30-12AS-TRL
DSI30-12AS-TUB
Similar Part
DSI30-12A
DSI30-12AC
DSI30-16AS
DSI30-16A
Package
TO-220AC (2)
ISOPLUS220AC (2)
TO-263AB (D2Pak) (2)
TO-220AC (2)
DSI30-08AS
DSI30-08A
DSI30-08AC
TO-263AB (D2Pak) (2)
TO-220AC (2)
ISOPLUS220AC (2)
Equivalent Circuits for Simulation
I
V0
R0
* on die level
Delivery Mode
Tape & Reel
Tube
Quantity
800
50
Code No.
507511
470988
Voltage class
1200
1200
1600
1600
800
800
800
T VJ = 175°C
Rectifier
V 0 max
threshold voltage
0.82
R0 max
slope resistance *
11
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
Marking on Product
DSI30-12AS
DSI30-12AS
V
mΩ
Data according to IEC 60747and per semiconductor unless otherwise specified
20190220b
DSI30-12AS
Outlines TO-263 (D2Pak)
Dim.
W
A
Supplier
Option
D1
L1
c2
A1
H
D
E
A
A1
A2
b
b2
c
c2
D
D1
D2
E
E1
e
e1
H
L
L1
4
L
L2
1 2 3
c
2x e
3x b2
10.92
(0.430)
mm (Inches)
2x b
E1
Inches
min
max
0.160 0.190
typ. 0.004
0.095
0.020 0.039
0.045 0.055
0.016 0.029
0.045 0.055
0.330 0.370
0.315 0.350
0.098
0.380 0.410
0.245 0.335
0,100 BSC
0.169
0.575 0.625
0.070 0.110
0.040 0.066
typ.
0.002
0.0008
All dimensions conform with
and/or within JEDEC standard.
1.78
(0.07)
3.05
(0.120)
3.81
(0.150)
9.02
(0.355)
W
Millimeter
min
max
4.06
4.83
typ. 0.10
2.41
0.51
0.99
1.14
1.40
0.40
0.74
1.14
1.40
8.38
9.40
8.00
8.89
2.5
9.65
10.41
6.22
8.50
2,54 BSC
4.28
14.61 15.88
1.78
2.79
1.02
1.68
typ.
0.040
0.02
2.54 (0.100)
Recommended min. foot print
1
3
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
2/4
Data according to IEC 60747and per semiconductor unless otherwise specified
20190220b
DSI30-12AS
Rectifier
60
250
500
50 Hz, 80% VRRM
50
VR = 0 V
400
40
200
IFSM
IF
300
TVJ = 45°C
30
TVJ = 45°C
2
It
[A]
[A]
20 TVJ = 125°C
200
150
TVJ = 150°C
2
150°C
[A s]
TVJ = 150°C
100
10
TVJ = 25°C
0
0.6
0.8
1.0
1.2
1.4
1.6
100
0.001
1.8
0
0.01
0.1
Fig. 1 Forward current versus
voltage drop per diode
3
4 5 6 7 8 91 0
t [ms]
2
Fig. 2 Surge overload current
50
RthHA:
0.6 K/W
0.8 K/W
1 K/W
2 K/W
4 K/W
8 K/W
DC =
1
0.5
0.4
0.33
0.17
0.08
Ptot 30
2
1
t [s]
VF [V]
40
1
Fig. 3 I t versus time per diode
40
30
IF(AV)M
DC =
1
0.5
0.4
0.33
0.17
0.08
20
[A]
[W] 20
10
10
0
0
0
10
20
30
0
50
100
150
200
0
50
Tamb [°C]
IF(AV)M [A]
100
150
200
TC [°C]
Fig. 4 Power dissipation vs. direct output current and ambient temperature
Fig. 5 Max. forward current vs.
case temperature
1.0
0.8
Constants for ZthJC calculation:
0.6
i Rthi (K/W)
ZthJC
ti (s)
0.4
1 0.03
0.0004
[K/W]
2 0.08
0.002
3 0.2
0.003
4 0.39
0.03
5 0.2
0.29
0.2
0.0
1
10
100
1000
10000
t [ms]
Fig. 6 Transient thermal impedance junction to case
IXYS reserves the right to change limits, conditions and dimensions.
© 2019 IXYS all rights reserved
Data according to IEC 60747and per semiconductor unless otherwise specified
20190220b
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