Westcode Semiconductors DF 070 Data Sheet

~.r~·~·

-an.u.~

,

SEMICONDUCTORS

______________________________________________________

~WESTCODE~

,

Technical

Publication

OF

070

Issue 1

Fast

70

Ratings

RATING

Average

!.

-

Characteristics

Recovery

amperes

{Maximum

for.vard

R.M.S.

c:J;r'~nt

Peak

one-cyc!e

non·repethive

~Alaxirr.u~'~S:/ge

O;::er,ning

Stcrar;;e

C:-:ARACTE:=iISTiC

F~ak

FQr.'I2r,c:f'.~~duc:ion

FcrNarc

Tnerma1\~;sisr2nce

- 1

-2

te~r:er<3ture

temj:erZlture

.'

fO~ti-ard

c::::nduc:ian

Reverse
Reyerse

to

up
Reverse Recovery

Reverse

average:

c:.ment

max.

,

surge

I:~

range

volrase

threshold

s[oce

Recovery
recovered

600

recovered

Stud-Base

values

r;Jns~

(Maximum

drop

voltage

reS;Si:3nCe

volts

V

;;

Time

charge

RRM
Time

charge

up

at

Tj

values

I

I

Diode

to

1000

i25°c

CONDITIONS

Half

10m.s.

lOm.s.

unless

sinewave

. { 100:"

Sine

pulse

. t V

SIr.e

pul~e

at

Tj 125°C

CONDITIONS

220A

At

Junc:ion

Case

IFM

Tj

IFM

Tj

to

=

=

=

=

to

case

heatsink

220A

25°C

220A

25°C

Type

volts

stated

7

Soc

di/dt = 25A/uS

di/dt

V

C3se

temperature

RRM

V.

< 10

R .•

I,

100"'

RnM

V < 10

RM,

unless

RRM

othenNisei

Volts

Volts

= .25A/uS

peN/peR07o

SYMBOL

re-applied

re-applled

stated

max.

..

max.

otherwise)

SYM60L

IFIAVl

IFIRMS}

'FSM
'FSM

1::

III

I't

121

To",
T stQ

V

FM

Vo

r

Rt."1Ij-<:1

Rth(e-lul

trr

Qrr

trr

Qrr

III

12J

- 1 & 2

70A

110A

700A
830A

2450A2s
3460A2s

40

+125°C

40

+150°C

\

1.85V

1.08V
3 .

4m

0.5kW
O.lkW

200nS
240nC

500nS

1300nC

f'I.

c

VOL-;r-t\GE CODE

'Repetitive

·Maximum

r

voltage

Non-r!?p,!Ctitive

,~.'

, .

heatsink

Ordering

S

FIXED

BASlC

CODE

V

RRM

voltage V

RSM

to free air

thermal

Information

M

VOLTAGE CODE

-

..

resistance

(Please

•

(~

•

above I

02

:2CO

300

for

which

quote

04

I

400 600

I

500

l

repetitive

device

p

FiXED

OUTUNE

CODE

voltage

code

C

06

700

ratings apply

as

explained

BASE POLARITY

N-....,.,.;o

08

ro:J

9:Xl

is

•

11-"""",,

10

....

~~.

1100

6.6°Cf'N

below -10

0

I

I

I

digits)

AXED TYPE

CODE

(·~OTE.s

1.

ON

For

rectangular

be

made

case

temperature

the.

average

rise in

junction

pulse.

Failure

peak

temperature

of

the

device

which

is

junction

Allowance
reverse

with

assumed
recovery.

switching

OPERATION

wave

regard

reverse

to

to

may

operation.

to

the

for

both

switching

temperature

correct

for

rises

could

withstand

to

be

applied

be

made

power

maximum

the

heating
dissipation

per

reverse

both

average

result

the

full reverse

at

for

average

dissipation

allowance

permissible
caused

and

power

and

in

the

failure

voltage

the

instant

and

peak

as

fonows:

must

by

the

of

switching

E/pulse/voit
joulesl

in

reverse

<Ipplied

f

is

the

frequency

V

RRM

is

deg.

the

C per volt

per

voltage

,

AT J Ivolt
in
voltage

losses

is

the

recovery

repetitive

is

the

reverse

has

been

the

reverse

voltage.

of

operation

junction

of

recovery

"lT1fde.

energy

period

peak

reverse

temperature

reverse

...

per

volt

in Hz

applied
pulse

(in

of

rise

CASE!21 = T

T

-ATJ/volt

where:

"

10'

u

c:

,

~

.c

u

10'

~

~

'"

10

1

Fig. -

of

CASE!ll-

V

RRM

T

CASE!l!

CASE!2!

I

is

is

temperature

T

temperature

I I

§'F-2:;:OA

~

IF

-

I-

F=-o'

f--~'-

~.

1

Fall

50A

IF -1.0.

I I

oc,

,,"

I

oc,

•

,.0;

"\)

I I

I

I

I

RJU'

of

Maximum

of

Forward

I

Fill

(E/pulse/volt)

the

maximum

for zero

the

maximum

when

,

..

,

IIII1

I I

1111

":-" x

I~~,

I r

1'1

I

I11I1

'

..

,

I

111'1

I I

1111

10

of

Fo~rd

Recovered Charge Vs.

Current.

permissible

reverse

permissible

allowance

,

I

,

____

~

I

I

I I I

~O

Currtnt -A/J.u

- 1 .

f,VRRM

,

lasses.

fOf

reverse

,

,

I"

I

I

v.-

,

,

i

I!

I

,

, . ,

I I I : I

I

1'111

1\

III

R~te

Rth(J.Cl

case

C<3se

:,

100

of

Rth!J.C!

is

O.5°C/W

2. For sinusoidZlI operation.

expression
considerable
of

forward

at

the

through

lCOO

500

.&00

~oo

;:

200

.

>-

100

0

>

i!

.

!

c::

Fig. 3 -

of

so

50

40

JO

20

10

F.H

may

current

instant

zero.

R.3Ite

Maximum

of

Forward

be

used.

safety

factor.

may be

at

which

,

...

.

,

;

.!

'11il

I

I illl

I :

I!

of

F~11

of

Forward

Reverse RecQvery

Current, - I

the

','I

q I

II11

10

the
and

The
taken
forward

same

derating

will offer a

commutation

as

that

current

,

I

I

I

I I I

30

Currl'nt -A/us

Tim~

obtaining

passes

I I

.,

II

II

il

I

IIIII!

111\

Vs. Rate

rate

100

10'

u

c:

,

...

-

~

l

a

~

«:

Fig_

,of

Fall

2 -

of

3 10

~U!

of

Fall

Maximum

Forward

,

•

III

of

Forward

Recovered

Current,

,

,

30

Current -A/VI

Charge

- 2

V,.

,

I

,

I

I:

I'

ill,

i

!.i,

Rue

,

..

100

of

.000~~I~~~~~,~:

3000

1---7-t-H-..,-L-:';-:"-

::

,

.

i!

0::

>-

~

"

~

600

«:

500

.

400

i

1:

300

cz:

200

100

Fig. 4 -

of

1

Fall

I

IF·220
IF

•

SOA

IF •

TJ

·2S"C

I

R~te

Maximum

of

Forward

lA

of

.

...

I

:1

Fan

Reverse

Current.

of

.,.

forward

Recovery

Cu'f'll1t

-2

- AJus

Time

:~:;

I I II

I i

III

II

ill

30

VI. Rate

.

\.

/