Westcode Semiconductors DP40 Data Sheet
@)
WESTCODE
TECHNICAL
PUBLICATION
@)
D P40
RATINGS
Average
RMS
current
DC
forward
Peak
one-cycle
Maximum
Case
operating
Storage
temperature
SEMICONDUCTORS
Stud
70amperes average: up to 1600vo/ts V
Maximum
forward
current
permissible
-Base
RATING
current
surge
(non
surge
temperature
values at
repetitive)
energy
Silicon
175°C
Rectifier
Tj
Half sine wave 1
1 Oms
lOms
3ms
Diodes
Type
unless stated otherwise
CONDITIONS
OO"C
case
temperature
{
60%
V
re-applied
duration
duration
duration
{
V
R
60%
V
R';;;
V
R
';;;
,;;;
V
RRM
10
RRM
10
10
volts
re-appl ied
volts
volts
PC
NI
PCR040
RRM
SYMBOL
I
)
F1AV
I
)
HRMS
IF
I
FSM(1)
IFSM(2)
12 t
(1)
12 t
(2)
Tc
T
stg
ISSUE 1
March,
2113A2s
2S00A2s
2072A2 s
-55,+175°C
55,+175°C
1980
70A
11SA
11SA
650A
750A
CHARACTERISTICS
CHARACTERISTIC
Peak
forward
Forward
Forward
Peak
reverse
Thermal
a
diode
drop
characteristic
Thermal
VOLTAGE
Repetitive
Non-repetitive
ORDERING
voltage
conduction
conduction
current
resistance
with a maximum
resistance
voltage
junction
case
CODE
voltage V
INFORMATION
S W
FIXED
BASIC
CODE
Maximum
drop
threshold
slope
resistance
to
forward
to
heatsink
V
RRM
RSM
VOL
voltage
case for
....
•
TAGE
(see
values at 175°C
At
At
DC
volt·
(Please
1200 rectangular
02
200
300
quote
•
CODE
above)
250A,
IFM
V
RRM
and
lS0°
04
400
500
device code
OUTLINE
Tj
unless stated otherwise
CONDITIONS
si
ne
wave
wave
06
600
700
p
FIXED
D05
as
C
CODE
OS
SOO
900
explained
10
1000
1100
below
•
STUD
POLARITY
N =
cathode
R =
anode
SYMBOL
V
FM
Va
r
IRRM
Rth(j_
c)
Rth(c
hs)
12
1200
1300
- 10 digits)
14
1400
1500
0
FIXED
TYPE
1.5V
lV
2mS2
SmA
0.6SoC/W
090°C/W
0.1°C/W
15
1500
1600
4 0
CODE
16
1600
1700
Typical
code
SW06PCR040 = 600V
In
the
interest
of
product
R
RM
diode
with
stud
anode
improvement, Westcode reserves the right to change specifications
at
anv time
without
notice.
D
P40
180
)(
'"
E
:::
Cl
'"
E
'"
-"<
c
'"
~
'"
Cl
'"
to
§
r-..
~~
160
140
f-
120
100
f-
80
f-+---
60
o
160
140
120
-f-.
100
f---
,-
80
f-i-l--
60
ff-ie---
40
20
o
o
10
5
0.5---
0.1
i-----'-l-L.LLU4-
~~
r"
'"
",
-
.
-+
~~~r6~h~~~
20
.--
ie-----
--
i·-
1--.-
-
-
1-+-
--
-
--
f--
t7.~
~
......
-,---
-t--
V
20
mean
forward
Figure 1 Dissipation
-.~I--t++f--+I--+-+
''-..
~"::::_'
-'--
Ct=
-
-I---
m.secs
Figure
i
I
I
10
at
,.::::~
r-;~
~
i'\
'\
'\
-~~
40
._.-
---
3
6
Phas~_
···I)iL-
1/
-
~~
-I-
40
current,
v.
mean
i
I
I
--
r==-c:c
~
-,
- b-L
'=c_-
=~/
__
1
0.5
duration
2
Max.
initial
junction
I'---
~
~
~
i",
'"
I
I-cc-l-
T
3
phase 1 phase
60
1
phase
[:?~
~
-+-+
60
!
I
-
..
phase
/
V;:
Ir'r:i-
--
amperes
and stud
forward
-
--f-I-
80
V
80
(whole
current
I
i
5
10
cycles
at
of
surge
non
repetitive
temperature
~
~
100 120
[7
1--
H-
100
cycle
temperature
50
50Hz
surge
current
175°C
i'--
1P~-
--
DC-
120
average)
100
U
°
ci.
E
~
:);
u
'"
~
,fl
~
§
Cl
'"
X
'"
E
1000
-1=
c
t
100
::l
U
-e
'"
~
-2
10
~
::l
o
c
'"
x
'"
E
~
c
~
c
~
~
;;
'"
U
0
",-
u
c
"0
'"
Cl
'"
E
ro
§
'"
-5
~
c
.;;;
'"
c
g
f--
-
-
t--
nrc
1
0.7
1.0
0.1
"
~~
I:==-
--~
I----
C-----
.
./
Figure 4 Transient
1.5
1~5~)
- - L
..
::."fS"_
[I
Conforms
V
/
---
-
'-
___
0.9
max.
Figure
1.1
instantaneous
3
Forward
t--
t--
ie----
V
--
I-
0.01
=-~--
..
--1
"'
I"-'6UNf-'A
to
DO
- 5
::=
--
i==
=
I--
--
I--
V
...--
k --ie---
---
-
I
~_-L
_
-~
--
time
rr- -
thermal
to
1--
25°C
dJ
._----
1.3
forward
lIoltage
0.1
(seconds)
impedance,
case
Mounting
0.41 threads
lubricated
Weight: 17 grams
dimensions
mm
in
~,
,=-
==
...-
-"
- -
-
=
--
~-
--
voltage
(volts)
characteristic
1.0
Torque
0.48
KgM
not
to
be
(inches)
F
-c-
t--
--
t;;::
-
F-
r-
t--
:---
-
ie---
1-
t---
-
t--
--
--
"
-~
-
:~~-~
1.5
junction
-
1.7
10.0
Westcode
P.
O.
Wiltshire
Chippenham
Westinghouse
Box
Telephone
Brake
and
57
(0249)
Signal
Semiconductors
Chippenham
SN15
4141
Co.
Ltd.
1Jl
England
Telex
44751
BL
1 K 3/94
~
A
HAWKER
SIDDELEY
COMPANY
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