Powerex R7S2__10 Data Sheet

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone] Fast Recovery

See Below
For
Alternatives

*

*Other lead code
options available

Powerex, Europe, S.A. 428 Avenue

G.

Durand, BP107, 72003

Le

Mans, France (43) 41.14.14 Rectifier

1000 Amperes Average
1600 Volts

r DIA.

TYP.

G

DEEP

TYP.

\

MARKING

I---~--B

,\

I

±

:

I

I

CASE

NU

MBER

NOMINAL

R7S

DIMENSIONS

ADIA.

ADIA.
C

DIA.

;:1::

DIA.

\

CATHODE

\

: ;

I·

l

ANODE

STRIKE

DISTANCE, .38

CREEPAGE

I

.,

~

1:=

j

I

LD

INCH

/9.6

DISTANCE' .58

Iollol

INCH / 14.7

IolIN.
Iollol

MIN.

1

Scale

R7S2

__

10

Recovery

Fast
1000 Amperes Average, 1600 Volts

Rectifier

=

2"

R7S2

Ordering Information:

Select the complete part number you desire from the following table:

Type

R7S2

Example: Type R7S2 rated at 1000A average with VRRM

R

eeoverv Time = 2.0 usee, order as:

R I 7

__

10 (Outline Drawing)

VRRM

(Volts)

400 04 1000 10 2.0
600

800
1000 10
1200 12
1400 14
1600 16

Type

S I 2

I

Voltage

Code

06
08

Voltage

1

I

Current

IF(av)

(A)

2

Code

Current

1

I 0

Recovery

Time

trr

(Ilsec)

= 1600V,

I

I

Code

ES R7S

trr

ES 0

Case

Leads

Leads

I 0

Code

00

Features:

D Fast Recovery Times
D Soft Recovery Characteristics
D High Surge Current Ratings
D Special Selection of trr and

available

Orr

D Low Thermal Impedance
D Low Profile Package

Applications:

D Inverters

D Choppers
D Transmitters
D Free Wheeling Diode

F-59

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]
Powerex, Europe, S.A.

R7S2

__

10

428

Avenue

G.

Durand, BP107, 72003

Le

Mans, France (43) 41.14.14

Fast Recovery Rectifier

1000 Amperes Average, 1600 Volts

Absolute Maximum Ratings

Characteristics Symbol
RMS Forward Current
Average Forward Current
One-half Cycle Surge Current

2

t (for Fusing), Times = 8.3 milliseconds

1

2

1

t Package (for Times = 8.3 milliseconds)

Max.
Storage Temperature
Operating Temperature
Mounting Force

IF(rms)

IF(av)

IFSM

2

t

1

2

1

t

T

stg

Tj

Electrical and Thermal Characteristics

Characteristics

Symbol

Test

Conditions

R7S2

__

10
1550 Amperes
1000

11,000 Amperes

504000 A2sec

6

50 x 10

-40 to +190

-40 to +150

2000 to 2400 Ibs

R7S2

10

--

Units

Amperes

A2sec

°C
°C

Units

Current -Conducting
Forward Voltage Drop

Voltage -Blocking
Repetitive Peak Reverse Voltage (Rated Limit)
Non-rep. Trans. Peak Rev. Voltage (Rated Limit)
Reverse Leakage Current, rnA peak

Switching
Maximum Reverse Recovery Time

Thermal
Maximum Resistance, Junction to Case
Maximum Resistance, Case to Sink (Lubricated)

State

State

Maximums

Maximums

VFM

VRRM
VRSM

IRRM

trr

RO(j-c)

RO(c-s)

Tj = 25°C,V IFM = 1500A

$ 5.0msec

t

Tj at max., VRRM = Rated

IFM =1500, tp = 190 IlSec,

diR/dt = 25A1llsec, T C = 25°C

1.65 Volts

1400 Volts
1600 Volts

50

2.0

0.035 °ClWatt

0.020 °ClWatt

rnA

Ilsec

F-60

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]
Powerex, Europe, S.A. 428 Avenue

R7S2

__

10

G.

Durand, BP107, 72003 Le Mans, France (43) 41.14.14

Fast Recovery Rectifier

tOOO

Amperes

Average, 1600 Volts

hll=t.+h

01111 =

di

(IIECI

eft

1000

"3

o

u

Reverse

t.

+ h )

-2-

(

X IIIMlIIECI

Recovery Wave Form

= IIIMlIIECI

h

Typical Reverse Recovery Charge Vs. Rate

~

R7SL~

10

I"""""

",,~

~

-

~

of

Current

~

~

~

Fall

T'150°C

, ,

,

'-'

T 25"C

10,0

1/1

::l

~

Gi

E

~

>

1.0

~

~

a:

Q)

(I)

Q)

>

Q)

a:

0.1

-6

~

ii

~

ii

Typical Reverse Recovery

......

.....

,

'

....

R7S2

10

1

Rate

Typical Ratio

10

of

of

Current

....

~

...........

~

........

Current

Recovery

Time

Vs. Rate

......~

......

--

Fall. di

to

of

Current

-

100

RI

dt

AllJ.s

Rate of Current Fall

Fall

T 150°C

III

T =

2S"C-

1000

~

~

lilt

~

~

~

2

Rate

10

of

Current

Fall.

di./dt.

100

A/lJ.s

1000

1

-R7S2

10

Rate

10

of

Current

Fall.

di./dt.

100

1000

A/lJ.s

F-61

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697·1800 (412) 925·7272
Powerex, Europe, S.A. 428 Avenue

R7S2

__

10

Fast Recovery Rectifier

1000 Amperes Average, 1600 Volts

G.

Durand, BP107, 72003 Le Mans, France (43) 41.14.14

j

:::J

~

a:

........

...,

!

e;

!

W

F·62

10K

10

.01

.001

Forward Current Vs. Forward Voltage Drop

10

R7S2

i.III

lIIIIiII""

T = 150°C

~~~

T :'25°C

'I

J

2.0

Per

Pulse for Sinusoidal Pulses

1.~

\<PJ

~"':.ot""

./

\

.....................

~i""

~

1.0l

.-

./

~

100

Pulse Width,

=R7S2

.1

~

i"""""

10

",

""

..........,

1.0

Forward Voltage Drop, V FM, Volts

Energy

Loss

10

"i""

~

,,'"

""""

...

3.0

..,.

,........

io""

.............

.- .-

,........

TJ

1000

..,.

Ip..«'~~

p..«'~

~

p..«'~

p..«'~

jJSec

~

"

./

150°C

~

I

,,'"

4.0

10,000

=

~

c:::: .04

U

°

g

N

~

.03

tV

U

Transient Thermal Impedance

S

.~

~

.02

::J

.,

~

i.o1

..5

~

I

~

0

0001

Time,

t,

Seconds

Calculation of Fast Recovery Diodes
and Allowable Case Temperature

1.

Conduction Losses
P

av(cond)

= J/P x F

2.

Reverse Recovery Losses (Approximate)
Pav(SW)

= 1/4 X V

3. Maximum Allowable Case Temperature

T

C(max)

= T

Where:
P

av(cond)
av(sw)

P
J/P = Energy Loss per Pulse
F
V

R

diR/dt = Rate

Trr

1

"S"

F

TC(max)

T

j

Reo-c)

x

diR X Trr2

R

dt 1 + 1/s

(P

av(cond)

-

j

= Forward Conduction Power Loss

x

(~)2

+ P

av(sw) X Reo-c))

= Reverse Recovery Power Loss

= Frequency

= Steady State Reverse Operating Voltage

in

Volts

in

Amperes/llsec

= Reverse Recovery Time
= Ratio of Recovery di/dt ( diF/dt )

= Operating Frequency

in

Hertz

of Decay of Forward Current

in

= Maximum Allowable Case Temperature

= Maximum Operating Junction Temperature

in

cC.

=

DC

in

cC/Watt.

Junction

to

Case Thermal Impedance

X F X 1x10-

in

Joules

in

Microseconds

diR/dt

Hertz

in

Vs.

in

Watts

Watts

Time

in

lC

6

cC.

Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 [phone]

Code Tables

Average Current Rating for
'R' and

'T' type devices.

TYPE

CODE

Reverse recovery times for
'R' type devices.

TIME,

(!lsec)

CODE

Blocking voltage ratings for
'A' and

'C' type devices.

VOLTAGE

CODE

R4,T5
R5,R6

R7,R9,RA,RB

T6,

T7,

T8,

T9

TA,TB

Turn-off Times for

'T' type devices.

TIME,

(psec)

Phase

Cont.

8
10
15

20

25
30
35
40
50
60
70
80

100
125
150
175
200
250

If(av)

If(av/

If(av/

COOE

1O

1OO

0
9
8
7
6
B
5
L
4
3
2
C

1
K
M
N

P

a

R

Std.

Rec.

5.0

4.0

3.0

2.5

2.0

1.5

1.25

1.0

0.9

0.8

0.7

0.6

0.5

0.4

0.3

XX

AS
BS
CS
OS

ES
FS

GS

HS
JS
KS
LS

MS

PS

as

RS

Maximum gate current to fire for

'T' type devices.

Igt,

(rnA)

70
75

80
100
120
150
180
200
250
300
500

NA

CODE

7
K
6
5
F
4
G
3
H

2

1.

X

50
100
150
200
300
400
500
600
700
800
900

1000
1100
1200
1300
1400
1500
1600
1700
1800
1900
2000
2100
2200
2300
2400
2500
2600
2700
2800
2900
3000
3100
3200
3300

3400
3500
3600
3700
3800
3900
4000
4100
4200
4300
4400
4500
4600

F
A

G

B
C

0

E
M
S
N
T

P
PA
PB
PC
PO
PE
PM
PS
PN

PT

L
LA
LB
LC
LD
LE
LM
LS
LN

LT

CP

CA
CB

CC

CD
CE

eM

CS
CN
CT
DP

DA

DB
DC
DO

DE
OM

NOTE:

The

ratings

parameters as

in

defined

this

selector guide are

in

the

databooks

in

for

which

the

most

part based

specifications

on

the conditions

for

these devices

were

and

originally

published.

87