DSI45-16A
Single Diode
Standard Rectifier
13
Part number
DSI45-16A
Backside: cathode
FAV
F
VV1.23
RRM
45
1600
=
V= V
I= A
Features / Advantages: Applications: Package:
● 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
TO-247
● Industry standard outline
● RoHS compliant
● Epoxy meets UL 94V-0
5-12021.9 Rev.2.0 www.asemi99.com
DSI45-16A
V = V
A2s
A2s
kA2s
kA2s
Symbol Definition
Ratings
typ. max.
I
R
V
I A
V
F
1.26
R 0.55 K/W
R
min.
45
V
RSM
V
40T = 25°C
VJ
T = °C
VJ
mA1.5V = V
R
T = 25°C
VJ
I = A
F
V
T = °C
C
130
P
tot
270 WT = 25°C
C
R K/W
45
1600
max. non-repetitive reverse blocking voltage
reverse current, drain current
forward voltage drop
total power dissipation
Conditions Unit
1.57
T = 25°C
VJ
150
V
F0
V0.81T = °C
VJ
175
r
F
9.1 m?
V1.23T = °C
VJI = AF
V
45
1.66
I = A
F
90
I = A
F
90
threshold voltage
slope resistance
for power loss calculation only
μA
150
V
RRM
V1600max. repetitive reverse blocking voltage T = 25°C
VJ
C
J
18
junction capacitance
V = V;400 T = 25°Cf = 1 MHz
R VJ
pF
I
FSM
t = 10 ms; (50 Hz), sine T = 45°C
VJ
max. forward surge current
T = °C
VJ
150
I2t T = 45°C
value for fusing
T = °C150
V = 0 V
R
V = 0 V
R
V = 0 V
V = 0 V
t = 8,3 ms; (60 Hz), sine
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
t = 10 ms; (50 Hz), sine
t = 8,3 ms; (60 Hz), sine
VJ
R
VJ
R
T = °C
VJ
175
480
520
840
805
A
A
A
A
410
440
1.15
1.13
1600
FAV
180° sine
average forward current
thermal resistance junction to case
thJC
thermal resistance case to heatsink
thCH
Rectifier
1700
0.25
5-22021.9 Rev.2.0 www.asemi99.com
DSI45-16A
Ratings
000000
YYWWZ
Logo
Part Number
DateCode
Assembly Code
abcdef
Product Marking
Assembly Line
DSI45-12A TO-247AD (2) 1200
Package
T
VJ
°C
M
D
Nm1.2mounting torque 0.8
T
stg
°C150storage temperature -55
Weight g6
Symbol Definition typ. max.min.Conditions
virtual junction temperature
Unit
F
C
N120mounting force with clip 20
I
RMS
RMS current 70 A
per terminal
175-40
DSI45-08A TO-247AD (2) 800
TO-247
Similar Part Package Voltage class
DSI45-16AR ISOPLUS247 (2) 1600
Delivery Mode Quantity Code No.Part Number Marking on ProductOrdering
DSI45-16A 471917Tube 30DSI45-16AStandard
threshold voltage
V0.81
m?
V
0 max
R
0 max
slope resistance
6.5
Equivalent Circuits for Simulation
T =
VJ
I
V
0 R0
Rectifier
175°C
on die level
5-32021.9 Rev.2.0 www.asemi99.com
DSI45-16A
S
? P ? P1
D2
D1
E1
4
123
L
L1
2x b2
2x b
e
2x E2
D
E
Q
A
A2
A1
C
Sym. Inches Millimeter
min. max. min. max.
A 0.185 0.209 4.70 5.30
A1 0.087 0.102 2.21 2.59
A2 0.059 0.098 1.50 2.49
D 0.819 0.845 20.79 21.45
E 0.610 0.640 15.48 16.24
E2 0.170 0.216 4.31 5.48
e 0.430 BSC 10.92 BSC
L 0.780 0.800 19.80 20.30
L1 - 0.177 - 4.49
? P 0.140 0.144 3.55 3.65
Q 0.212 0.244 5.38 6.19
S 0.242 BSC 6.14 BSC
b 0.039 0.055 0.99 1.40
b2 0.065 0.094 1.65 2.39
b4 0.102 0.135 2.59 3.43
c 0.015 0.035 0.38 0.89
D1 0.515 - 13.07 -
D2 0.020 0.053 0.51 1.35
E1 0.530 - 13.45 -
? P1 - 0.29 - 7.39
13
Outlines TO-247
5-42021.9 Rev.2.0 www.asemi99.com
DSI45-16A
0.001 0.01 0.1 1
200
240
280
320
360
400
23456789011
0
200
400
600
800
1000
1200
0.5 1.0 1.5
0
10
20
30
40
50
60
70
80
0 1020304050
0
20
40
60
80
0 50 100 150 200
1 10 100 1000 10000
0.0
0.1
0.2
0.3
0.4
0.5
0.6
I
2
t
[A
2
s]
I
FSM
[A]
I
F
[A]
V
F
]s[t]V[
P
tot
[W]
I
dAVM
[A] T
amb
[°C]
t[ms]
Z
th
[K/W]
0 50 100 150 200
0
20
40
60
80
T
C
[°C]
50 Hz, 80% V
RRM
T
VJ
= 45°C T
VJ
= 45°C
T
VJ
= 150°C
T
VJ
= 150°C
t[ms]
I
dAVM
[A]
V
R
= 0 V
Fig. 1 Forward current versus
voltage drop per diode
Fig. 2 Surge overload current
Fig. 3 I
2
t versus time per diode
Fig. 4 Power dissipation vs. direct output current & ambient temperature Fig. 5 Max. forward current vs.
case temperature
Fig. 6 Transient thermal impedance junction to case
T
VJ
= 150°C
125°C
25°C
DC =
1
0.5
0.4
0.33
0.17
0.08
R
thJA
:
0.6 KW
0.8 KW
1 KW
2 KW
4 KW
8 KW
DC =
1
0.5
0.4
0.33
0.17
0.08
i
1
2
3
4
R
i
0.033
0.095
0.164
0.258
t
i
0.0006
0.0039
0.033
0.272
Rectifier
5-52021.9 Rev.2.0 www.asemi99.com
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