Bulletin I27401 rev. A 09/97
IRK.500.. SERIES
THYRISTOR / DIODE and
THYRISTOR / THYRISTOR
Features
High current capability
3000 V
RMS
isolating voltage with non-toxic substrate
High surge capability
Industrial standard package
UL E78996 approved
SUPER MAGN-A-pak
TM
Power Modules
500 A
Typical Applications
Motor starters
DC motor controls - AC motor controls
Uninterruptable power supplies
Major Ratings and Characteristics
Parameters
I
T(AV)
or I
F(AV)
@ T
C
I
T(RMS)
@ T
C
I
TSM
or I
FSM
@ 50Hz
@ 60Hz
I
2
t
@ 50Hz
@ 60Hz
I
2
√t
V
DRM
/V
RRM
range
T
STG
T
J
range
range
IRK.500..
500
82
785
82
17.8
18.7
1591
1452
15910
800 to 1600
- 40 to 150
- 40 to 130
Units
A
°C
A
°C
KA
KA
KA
2
s
KA
2
s
KA
2
√s
V
°C
°C
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1
IRK.500.. Series
Bulletin I27401 rev. A 09/97
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Type number
Voltage
Code
08
IRK.500..
12
14
16
V
RRM
/V
DRM
, maximum repetitive
peak reverse voltage
V
800
1200
1400
1600
V
RSM
, maximum non-
repetitive peak rev. voltage
V
900
1300
1500
1700
I
RRM
/I
DRM
max.
@ T
J
= T
J
max.
mA
100
On-state Conduction
Parameter
I
T(AV)
I
F(AV)
I
T(RMS)
I
TSM
I
FSM
Maximum average on-state current
@ Case temperature
Maximum RMS on-state current
Maximum peak, one-cycle,
non-repetitive surge current
IRK.500..
500
82
785
17.8
18.7
15.0
15.7
Units Conditions
A
°C
A
KA
180° conduction, half sine wave @ T
C
= 82°C
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
KA s
2
180° conduction, half sine wave
No voltage
reapplied
100% V
RRM
reapplied
No voltage
reapplied
100% V
RRM
reapplied
Sinusoidal half wave,
Initial T
J
= T
J
max.
It
2
Maximum I t for fusing
2
1591
1452
1125
1027
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
I
2
√t
Maximum I
2
√t
for fusing
15910
0.85
0.93
0.36
0.32
1.50
KA
2
√s
t = 0.1 to 10ms, no voltage reapplied
V
(16.7% x
π
x I
T(AV)
< I <
π
x I
T(AV)
), T
J
= T
J
max.
(I >
π
x I
T(AV)
), T
J
= T
J
max.
mΩ
(16.7% x
π
x I
T(AV)
< I <
π
x I
T(AV)
), T
J
= T
J
max.
(I >
π
x I
T(AV)
), T
J
= T
J
max.
V
I
pk
= 1500A, T
J
= 25°C, t
p
= 10ms sine pulse
V
T(TO)1
Low level value of threshold voltage
V
T(TO)2
High level value of threshold voltage
r
t1
r
t2
V
TM
V
FM
I
H
I
L
Low level value of on-state slope resistance
High level value of on-state slope resistance
Maximum on-state or forward
voltage drop
Maximum holding current
Typical latching current
500
1000
mA
T
J
= 25°C, anode supply 12V resistive load
Switching
Parameter
di/dt
Maximum rate of rise of turned-on
current
t
d
t
Typical delay time
2.0
µs
Gate current 1A, di
g
/dt = 1A/µs
V
d
= 0.67% V
DRM
, T
J
= 25°C
q
IRK.500..
1000
Units Conditions
A/µs
T
J
= T
J
max., I
TM
= 400A, V
DRM
applied
Typical turn-off time
200
µs
I
TM
= 750A, T
J
= T
J
max, di/dt = -60A/µs,
V
R
= 50V, dv/dt = 20V/µs, Gate 0 V 100Ω
2
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IRK.500.. Series
Bulletin I27401 rev. A 09/97
Blocking
Parameter
dv/dt
Maximum critical rate of rise of off-state
voltage
V
INS
I
RRM
I
DRM
RMS isolation voltage
Maximum peak reverse and off-state
leakage current
3000
100
V
mA
t=1s
T
J
= T
J
max., rated V
DRM
/V
RRM
applied
IRK.500..
1000
Units Conditions
V/µs
T
J
= 130°C., linear to V
D
= 80% V
DRM
Triggering
Parameter
P
GM
P
G(AV)
+ I
GM
+ V
GM
- V
GM
I
GT
V
GT
I
GD
V
GD
Maximum peak gate power
Maximum peak average gate power
Maximum peak positive gate current
Maximum peak positive gate voltage
Maximum peak negative gate voltage
Max. DC gate current required to trigger
DC gate voltage required to trigger
DC gate current not to trigger
DC gate voltage not to trigger
IRK.500..
10
2.0
3.0
20
5.0
200
3.0
10
0.25
Units Conditions
W
W
A
V
V
mA
V
mA
V
T
J
= 25°C V
ak
12V
T
J
= 25°C V
ak
12V
T
J
= T
J
max.
T
J
= T
J
max., t
p
< 5ms
T
J
= T
J
max., f = 50Hz, d% = 50
T
J
= T
J
max., t
p
< 5ms
Thermal and Mechanical Specifications
Parameter
T
J
T
stg
R
thJC
Max. junction operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to
case
R
thC-hs
Max. thermal resistance, case to
heatsink
T
Mounting torque ± 10% SMAP to heatsink
busbar to SMAP
wt
Approximate weight
Case style
6-8
12 - 15
1500
g
See outline table
Nm
A mounting compound is recommended and the
torque should be rechecked after a period of 3 hours
to allow for the spread of the compound
IRK.500..
- 40 to 130
- 40 to 150
0.065
Units Conditions
°C
K/W
Per junction, DC operation
0.02
K/W
SUPER MAGN-A-pak
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3
IRK.500.. Series
Bulletin I27401 rev. A 09/97
∆R
thJC
Conduction
(The following table shows the increment of thermal resistance R
thJC
when devices operate at different conduction angles than DC)
Conduction angle
180°
120°
90°
60°
30°
Sinusoidal conduction Rectangular conduction
0.009
0.011
0.014
0.021
0.037
0.006
0.011
0.015
0.022
0.038
Units
Conditions
K/W
T
J
= T
J
max.
Ordering Information Table
Device Code
IRK
1
1
2
3
4
-
-
-
-
Module type
T
2
500
3
-
16
4
Circuit configuration (See Circuit Configurations Table)
Current rating
Voltage code: Code x 100 = V
RRM
(See Voltage Ratings Table)
Circuit Configurations Table
IRKT
1
~
IRKH
1
~
IRKL
1
~
+
2
2
+
+
2
3 -
4(K1) 7(K2)
5(G1) 6(G2)
3 -
4(K1)
5(G1)
3 -
7(K2)
6(G2)
NOTE: To order the Optional Hardware see Bulletin I27900
4
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IRK.500.. Series
Bulletin I27401 rev. A 09/97
Outline Table
All dimensions in millimeters (inches)
Maximum Allowable Case Temperature (°C)
120
110
100
90
30°
80
70
60
0
100
200
IRK.500.. Series
R
thJC
(DC) = 0.065 K/W
Maximum Allowable Case Temperature (°C)
130
130
120
110
100
90
80
70
60
0
100 200 300 400 500 600 700 800 900
Average On-state Current (A)
30°
60°
90°
120°
180°
DC
Conduction Period
IRK.500.. Series
R
thJC
(DC) = 0.065 K/W
Conduction Angle
60°
90°
120°
180°
300
400
500
600
Average On-state Current (A)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
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