Powerex RS02 __ 18, RS03 __ 18 Data Sheet

RS02

See Below
For
Alternates

*

*Other lead code
options available

RS03

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

Powerex, Europe, S.A. 428 Avenue

G.

Durand, BP107, 72003

Le

Mans, France (43) 41.14.14 Rectifier

__
__

18/
18

175 Amperes Average

1400 Volts

H

DIA.

HOLE

MARKING

o

• R502

__

18/R503

CASE

NUMBER

NOMINAL

__

18 (Outline Drawing)

R50

DIMENSIONS

ALL

DIMENSIONS

..-++-+--1.055

ARE

REFERENCE

ACROSS

.375-24

/26.80

UNF

FLATS

- 2A THO.

MM

Ordering Information:

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

Voltage

Type

R502 200 02 175 18 1.5 FS
(Standard
Polarity)

R503 1000 10
(Reverse 1200 12
Polarity) 1400 14

VRRM
(Volts)

400 04
600 06
800

Code

08

Current

IF(av)

(A)

Code

Recovery

trr

(!Jlec)

Time

Code

Case

00-8

Leads

Code

WA

R502 _ _ 18/R503
Fast Recovery Rectifier
175 Amperes Average,

__

18

1400 Volts

Features:

o Fast Recovery Times
o Soft Recovery Characteristics
o Standard and Reverse

Polarities

o Flag Lead and Stud Top

Terminals Available

o High Surge Current Ratings
o High Rated Blocking Voltages

o Special Electrical Selection for

Parallel and Series Operation

o Glazed Ceramic Seal Gives

High Voltage Creepage and
Strike Paths

Applications:

o Inverters

Example: Type R502 rated at 175A average with VRRM = 1400V,
R

ecovery

T 1 5 d d d

Ime = .

Type

R I 5

I 0

)lsec

I 2

an

stan ar

Voltage

I

I 1 I

11

'bl I d d

eXI

e ea

4 1

Current

I

,or

8

er as:

Time

FS

W

Leads

I

o Choppers

o Transmitters

A

o Free Wheeling Diode

r::.7

Powerex, Inc.,
Powerex, Europe, S.A. 428

R502

__

Fast

Recovery

175

Amperes Average,

18/R503

200

HIllis

__

18

Rectifier

Street, Youngwood,

Avenue

1400

Volts

G.

Durand, BP107, 72003

Pennsylvania

Absolute Maximum Ratings

Characteristics

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

2

1

(for Fusing), Times = 8.3 milliseconds

t
Storage Temperature
Operating Temperature
Mounting Torque (Lubricated)

Electrical and Thermal Characteristics

Characteristics

Symbol

15697-1800 [phone]

Le

Mans,

France

(43) 41.14.14

Symbol

IF(rms)

IF(av)

IFSM

2

1

t

T

stg
Tj

Test

Conditions

R502

__

18/R503

__

18

275 Amperes
175 Amperes

3500

51000

-40 to +190

-40 to +150
120 in-Ib

R502

__

18/R503

__

18

Units

Amperes

A2sec

°C
°C

Units

Current·

Forward Voltage Drop

Conducting State Maximums

Voltage· Blocking State Maximums

Repetitive Peak Reverse Voltage (Rated Limit)

Non-rep. Trans. Peak Rev. Voltage (Rated Limit) VRSM

Reverse Leakage Current,

rnA

peak IRRM

Switching

Maximum Reverse Recovery Time

Thermal

Maximum Resistance, Junction to Case Reo-c)
Maximum Resistance, Case to

Sink (Lubricated) Re(c-s)

V::;5.0msec

Tj at max., VRRM = Rated

I

FM

= 314A, tp = 40llsec,

diR/dt = 25A1llsec, TC = 25°C

1.65 Volts

1400
1600 Volts

45

1.5

0.28

0.12

Volts

rnA

sec

Il

°ClWatt
°ClWatt

F-8

Powerex. Inc
Powerex. Europe. S.A.

R502

__

.•

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

18/R503

__

18

428

Avenue

Fast Recovery Rectifier

175 Amperes Average, 1400 Volts

G.

Durand. BP107. 72003

Le

Mans. France (43) 41.14.14

ORR

di

1000

"3

<3

t---

::t.

...

o

~'00

co

Co

U

(

Q) 10

a:

~

!

a:

1

I

Reverse Recovery

t.+tb

-2-

(

= I

RMfRECI

R502._
R503 _ 18

....

)

x I

RM,RECI

18

T - 150°C

\

~

",,"

10

Rate of Current Fall. diR/dt. AIlJ.s

=

fRECI

dt tb

Typical Reverse Recovery Charge Vs. Rate

~~

~

T = 25°C

Wave

~

~

Form

of

Current Turn

./

100

~'

Off

1000

10.0

III

::t.

!.

Q)

E

~

>

Q)

1.0

>

0

~

a::

~

~

Q)

a::

0."

5

-6

';:::

:0

'-..

-6

4

'-..

cr

w

!;.

:.0

3

f..

~

~

2

u

Q)

a:

c:

~

...

;:,

u

'0

.2

0

i

a:

Typical Ratio

-

-

I

of

Current

Recovery to Rate of Current Fall

RS02

18

R503 _ 18

.......

.....

I

........

......

1-0.

Typical Reverse Recovery Time Vs. Rate of Current Fall

T"50°C

I"'"~

r-l.

..

Rate

Rate of Current Fall. di

-

I--..

T ·'250C

10

of

Current Fall. diR/dt. AIlJ.s

10 100

RI

T =

100

1

dt.

T - 2S"C

lSOOC

....

= 31SA

AI

IJ.S

RS02

__

18-

RS03 18,=

1000

1000

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

R502

__

18IRS03

Fast Recovery Rectifier

175 Amperes Average, 1400 Volts

__

18

428

Avenue

G.

Durand, BP107, 72003

Le

Mans, France (43) 41.14.14

10000

10

Forward Current Vs. Forward Voltage Drop

R502 _
R503

18

..

18

~

,...1000-

,...

..

oil

"""",

T - 150°C

,...~

TI~IC

•

~

r-"""

,

r

o

Forward Voltage Drop, V

Energy Loss Per Pulse

10

R502/3

-.

1

.......

L

V"

.01

""

~

.001

10 100 1000

Pulse

.......

,/

./""

.....

,,/

Width,

18

.....

~

c...

,

....

jJsec

.......

V

./

""

for

.......

3

Sinusoidal Pulses

p.,',9"

......

\~<;

.~p.~

~p.«,~

~

cj}p.«'

~

~

~

.....

........

...

FM,

Volts

~~

c...

...

~

V

.........

""

.......

TJ

= 150°C 1

...

~~

4

.,..,.

/'

-1-

.......

.....

~

~~

......

....

5

-.

111

11

-I

10,000

Transient Thermal Impedance Vs. Time

t::

30

~

u

°

25

U

01

N

Q)

I/)

20

CI:I

U

S

c:

0

15

'U

c:

:J

~

Q)

10

(J

c:

CI:I

"&

05

.§

iii

E

0

Qj

0001

J::.

~

001

--

--

--

--

--

"

IIII'i

01

--

--

--

--

I

--

--

--

--

Time, t, Seconds

Calculation of Fast Recovery Diodes
and

Allowable Case Temperature

1.

Conduction Losse$
P

av(cond)

=

J/P

x F

2.

Reverse Recovery Losses (Approximate)
Pav(sw)

= 1/4 X

VA

x

~x

Tr? x

dt 1 + 1/s

3. Maximum Allowable Case Temperature

T

C(max)

Where:

Pav(cond)

Pav(SW)

J/P

F

VA

-

= T

(P

av(cond)

j

+ P

= Forward Conduction Power Loss

= Reverse Recovery Power Loss

= Energy Loss per Pulse
= Frequency

= Steady State Reverse Operating Voltage

in

Volts

=

Rate
in

Amperes/J..lsec

in

of Decay of Forward Current

= Reverse Recovery Time

(~)2X

av(sw) X Rao-d

in

Hertz

in

I

I

F X

1x10-

in

Watts

in

Watts

Joules

Microseconds

10

6

F

TC(max)

T

j

Rao-c)

= Ratio of Recovery di/dt (
= Operating Frequency

= Maximum Allowable Case Temperature

in

diF/dt

diR/dt

Hertz

)

in

= Maximum Operating Junction Temperature

in

°C.

=

DC

Junction

in

°ClWatt.

to

Case Thermal Impedance

°C.

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)

1O

1OO

COOE

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