Westcode Semiconductors DP20 Data Sheet

E

T

TECHNICAL

PUBLICATION

E

o P20

RATINGS

I

Average

RMS

current

DC

forward

Peak

one-cycle

Maximum

Case

operating

Storage

Ie

Stud

30amperes average: up

Maximum values at 175°C

forward

current

permissible

temperature

-Base

RATING

current

surge

(non

surge

temperature

repetitive)

energy

Silicon

Rectifier

Tj

Half

10ms

lOms

3ms

unless stated otherwise

sine

wave

duration

duration

duration

Diodes

CONDITIONS

115°C

case

{60%V

{

,VR~

RRM

V

~

10

R

60% V RRM

10volts

10

V

~

R

Type

to

1200

temperature

re-applied

volts

re-applied

volts

ISSUE 2

May, 1989

PCN/PCR020

volts

SYMBOL

IF(AV)

IFIRMS)

IF

i

'FSM(2)

! 1 t

12t

Tc
T

FSM

stg

(1)

(2)

(l)

VR

I

I

I

RM

30A
47A
47A

245A

282A
300A2s
397A2s

298A

-55,

-55,

2

s

+175DC
+175°C

CHARACTERISTICS

CHARACTE

Peak

forward

Forward
Forward
Peak reverse
Thermal

a

diode

drop

characteristic

Thermal

VOL

TAGE

Repetitive

Non-repetitive

ORDERING

S

BASiC CODE

voltage
conduction
conduction

current

resistance

with a maximum

resistance

voltage

CODE

voltage

junction

case

-~

INFORMATiON

w

FIXED

drop
threshold
slope

Maximum

RISTIC

resistance

to

forward

to

heatsink

V

RRM

V

RSM

I •

VOL

values at 175°C

voltage

case

for

volt-

02

200

300

(Please

~

TAGE

CODE

Tj

CONDITIONS

-

At

120A,

IFM

At

V

RRM

DC

and

I

120"

1800 sine

rectangular

--------

04

400

500

quote device code

06

600

700

P

FIXED

OUTLINE

unless stated otherwise

wave

wave

,

08

800

900

as

explained below 10 digits)

10

i

1000

1100

-C----r---.----r--

CODE

STUD

POLARITY

SYMBOL

V

FM

Vo

r

'RRM

Rth(j_c)

Rth(c_

12

1200

1300

hsl

..,1

--··

O

I

FIXED

TYPE

l.77V

1.09V

5.7mD
3mA

1.25°C/W

1.86°C/W

O.25°C/W

I

..

-2-------.

CODE

--

Typical

code

SW06PCR020 = 600V

In

the interest.

of

product

(see above) I

RRM

diode

with

stud

improvement, Westcode resen;es the right

~=__,_.!-_.N_R_=_:_:_~_!~O_dd_ee~__L

anode

to

change specifications

_______ . __ . ___

at

any

time

without

notice_

~

_

_'

o

u

o

~

u

'2

.2

0.

E

ru

;.

ro

u

E

0.

E

~

ro

?;
c'

o

E

P20

18

,

16

i4

120

100

'"

X

ro

ro

0.

ro

~

x

ro

70

70

60

50

40

30

20

10

0

0

0

o

r....

1"'10

1

0

LY

0

1'-.

1'-.:0

""'~

'"

~

!

"

'"

6

phase 3 phase

10

6

phasl/

Vk:;'

b9'V

t/

~

k;;;~

,,""

10

mean

forward

Figure 1 Dissipation

t"--t"--

'"

20

3

20

current,

v.

mean

I'--i'--r---

i'----

I'--

""

30

1

phase

phas~/

V

y;

V

V

./

30

amperes

and

forward

1

phase

V

(whole

stud

current

r---

!'-,,-

40

V

V

40

cycle

average)

temperature

II

i9

DS

t-

~

1000

'"

Q;

0.

E

ro

J..,

1.7

-

1.9

10.0

100

/

25°C

III

1.3

forward

voltage

(seconds)

I

1.5

voltage

characteristic

0.1

(volts)

1.0

10

C

50

50

~

rn

~

U

0

",'

u

c

rn

U

0.

'"

E

rn

E

'"

-5

C

~

C

~

10.0

1.0

0.1

0.01

·0.0

1

.5

o

::z

001

1

'1

rtv

0.9

0.7

max.

instantaneous

Figure 3 Forward

vV'

0.00

V

~-

1.1

0.01

time

c

'"

Vi

0.05

ro

.c

ro

'"

0.

'"

ro

0.0

§

,..

_____

10

at

0.51

initial

m.secs

Figure 2 Max.

duration

junction

non

repetitive

temperature

of

I:B':A:r=lillI

5

surge

10

surge

175°C

current

WESTCODE SEMICONDUCTORS LIMITED

WESTCODE

SEMICONDUCT~

~

e

P,O,

Wiltshire,

Telephone: [phone]
Telex: 44751 Telefax: [phone]

0"

{

O~)----

...

Im)l

Conforms

Box

57,

Chippenham

England SN151JL

Figure 4 Transient

10-

12UNf

- 2A

to

DO - 4

thermal

impedance,

to case

Mounting

Torque

0.20 -0.25
threads

not

lubricated
Weight: 6 grams

dimensions
in

mm

(inches)

KgM

to

junction

be

1

KSAC589