R502 10/
See Below
For
Alternates
*
*Other lead code
options available
R503
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272 Fast Recovery
Powerex, Europe, S.A. 428 Avenue
G.
Durand, BP107, 72003
H
DIA.
Le
Mans, France (43) 41.14.14 Rectifier
100 Amperes Average
1200 Volts
HOLE
MARKING
10
R502
__
10/R503
__
10
(Outline Drawing)
ALL
DIMENSIONS
---++----+--1.055/26.80
ARE
ACROSS
.375-24
REFERENCE
FLATS
UNF -2A
MM
THO.
Ordering Information:
Select the complete part number you desire from the following table:
Voltage
VRRM
Type
R502 200
(Standard
Polarity)
R503 800 08
(Reverse
Polarity) 1200
(Volts)
400 04
600 06
1000
Code
02 100
10
12
Current
IF(av)
(A)
Code
10
Recovery
trr
(nsec)
300
Time
Code
RS
Leads
Case
00-8
Code
WA
R502
__
1
O/R503
_ _ 1 0
Fast
Recovery
100 Amperes Average, 1200 Volts
Rectifier
Features:
D Fast Recovery Times
D Soft Recovery Characteristics
D Standard and Reverse
Polarities
D Flag Lead and Stud Top
Terminals Available
D High Surge Current Ratings
D High Rated Blocking Voltages
D Special Electrical Selection for
Parallel and Series Operation
D Glazed Ceramic Seal Gives
High
Voltage Creepage and
Strike Paths
Applications:
D Inverters
D Choppers
D Transmitters
A
D Free Wheeling Diode
F-1
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (412) 925-7272
Powerex, Europe, S.A.
R502
__
10IR503
__
10
428
Avenue
G.
Durand, BP107, 72003
Le
Mans, France (43) 41.14.14
Fast Recovery Rectifier
100 Amperes Average, 1200 Volts
Absolute Maximum Ratings
Characteristics
RMS
Forward Current
Average Forward Current
One-half Cycle Surge Current
3
Cycle Surge Current
10 Cycle Surge Current
2
1
t (for Fusing), Times = 8.3 milliseconds
Storage Temperature
Operating Temperature
Mounting Torque (Lubricated)
Symbol
IF(rms)
Electrical and Thermal Characteristics
Characteristics
Current - Conducting State Maximums
Forward Voltage Drop
Typical Forward
Voltage Drop
Symbol
Test
Conditions
Tj = 25°C, IFM = 450A
R502
__ 1 O/R503
-40
-40
150
100
2200
1800
1350
20000
to +200
to +150
120
4.5
2.7
__
10
Units
Amperes
Amperes
Amperes
Amperes
Amperes
in-Ib
Units
Volts
Volts
Voltage - Blocking State Maximums
Repetitive Peak Reverse Voltage (Rated Limit) VRRM
Non-rep. Trans. Peak Rev. Voltage (Rated Limit) VRSM
Reverse Leakage Current, mA peak IRRM
Switching
Maximum Reverse Recovery Time
Maximum Reverse Recovery Time
Thermal
Maximum Resistance, Junction to Case
Maximum Resistance, Case to
Reverse Recoverv
dl"
dt
t.+t")
Q
RR
=
-2
- x I
(
di
,H~C, = !...~,
dt
tto
RM,Hf(,
Sink (Lubricated)
Wave
Form
RO(j-c)
RO(c-s)
V
~
Tj at max.,
IFM = 314A, tp =
diR/dt =
diR/dt =
IFM
= 314A, tp =
25A1f,1sec,
25A1f,1sec,
::
~
30
u
o
.~
25
>!
N
5{
1'0
20
u
$2
c:
.g
15
u
c:
;:,
-,
Q) 10
u
c:
1'0
!
05t-+-i-++t+H+--+-~H-
~
~
~
O~~~l~~OO~l~~~O~l~"~~~~~~~~~l~(1~~~I~.OO
.c
to-
Volts
Volts
mA
nsec
5.0msec
VRRM = Rated
40f,1sec,
1200
1400
45
300
TC = 25°C
40f,1sec,
650
nsec
T C = 150°C
0.28
0.12
Transient
t-+-i-++
t-+-i-++
t-+-i-++
t-+-i-++t+H+--+-+-H-
t-+-i-++t+H+--+-+-H-
r--
f---
r-r--
r-r-r--
r-r--
r--
~~
Thermal
-,--,
r-,-+++~+m~i
~---,
Impedance Vs. Time
r--r
~~.
"
t-·~-++t+H+-4~~~ffi~---
1--+++-H:~~l++ffiH--'-
Time, L
Seconds
°C/Watt
°C/Watt
_ r
-.. - -
--
'-
r-
.,
~-
--
--
-
F-2
ZT
Powerex, Inc., 200 Hillis Street, Youngwood, Pennsylvania 15697-1800 (724) 925-7272
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
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