ETC IRKDL450-S20

Bulletin I27403 rev. A 09/97
IRKDL450..S20 SERIES
SUPER MAGN-A-pak TM Power Modules
FAST DIODES
Features
460 A
High power FAST recovery diode series
High current capability
3000 V RMS isolating voltage with non-toxic substrate
High surge capability
High voltage ratings up to 2500V
Industrial standard package
UL E78996 approved
Typical Applications
Snubber for large GTO
Snubber for large IGBT
Major Ratings and Characteristics
Parameters
I F(AV)
@ TC
I F(RMS)
@ TC
IRKDL450..S20
Units
460
A
82
°C
720
A
82
°C
KA
I FSM
@ 50Hz
13.0
@ 60Hz
13.8
KA
I 2t
@ 50Hz
845
KA 2s
@ 60Hz
790
KA 2s
8450
KA2√s
1600 to 2500
V
4.0
µs
I 2√t
VRRM
range
t rr
T STG
range
- 40 to 150
°C
TJ
range
- 40 to 150
°C
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IRKDL450..S20 Series
Bulletin I27403 rev. A 09/97
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
V RRM , maximum repetitive
VRSM , maximum non-
I RRM max.
Code
peak reverse voltage
V
repetitive peak rev. voltage
V
@ TJ max.
16
1600
1700
20
2000
2100
25
2500
2600
Type number
IRKDL450..S20
mA
50
Forward Conduction
Parameter
IF(AV)
IRKDL450..
Units Conditions
Maximum average forward current
460
A
@ Case temperature
82
°C
180° conduction, half sine wave
IF(RMS)
Maximum RMS forward current
720
A
IFSM
Maximum peak, one-cycle forward,
13.0
KA
180° conduction, half sine wave @ TC = 82°C
non-repetitive surge current
13.8
t = 8.3ms
reapplied
11.1
t = 10ms
100% V RRM
t = 8.3ms
reapplied
Sinusoidal half wave,
Initial TJ = TJ max.
t = 10ms
11.8
It
2
Maximum I t for fusing
845
2
KA s
t = 10ms
No voltage
t = 8.3ms
reapplied
616
t = 10ms
100% V RRM
578
t = 8.3ms
reapplied
2
790
I2√t
Maximum I2√t for fusing
No voltage
KA2√s t = 0.1 to 10ms, no voltage reapplied
8450
VF(TO)1 Low level value of threshold voltage
1.16
VF(TO)2 High level value of threshold voltage
1.62
rf1
Low level value of forward slope resistance
0.68
rf2
High level value of forward slope resistance
0.41
VFM
Maximum forward voltage drop
2.20
(16.7% x π x I F(AV) < I < π x IF(AV)), T J = T J max.
V
(I > π x IF(AV)), T J = T J max.
(16.7% x π x I F(AV) < I < π x IF(AV)), T J = T J max.
mΩ
(I > π x IF(AV)), T J = T J max.
V
Ipk = 1800A, TJ = 25°C, t p = 10ms sine pulse
Recovery Characteristics
Test conditions
T J = 25 oC
Code
Max. values @ TJ = 150°C
IFM
typical t
rr
I
pk
@ 25% IRRM
Square Pulse
(µs)
(A)
di/dt
V
t
r
Q
I
(µC)
(A)
rr
rr
trr
rr
@ 25% I RRM
(A/µs)
(V)
(µs)
t
di
dt
S20
2.0
1000
100
- 50
4.0
400
Qrr
180
IRM (REC)
Blocking
Parameter
VINS
IRRM
RMS isolation voltage
Maximum peak reverse and off-state
IRKDL450..
Units Conditions
3000
V
50
mA
t=1s
T J = TJ max., rated V RRM applied
leakage current
2
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IRKDL450..S20 Series
Bulletin I27403 rev. A 09/97
Thermal and Mechanical Specifications
Parameter
IRKDL450..
TJ
Max. junction operating temperature range
- 40 to 150
Tstg
Max. storage temperature range
- 40 to 150
RthJC
Max. thermal resistance, junction to
Units Conditions
°C
0.065
K/W
0.02
K/W
6-8
Nm
Per junction, DC operation
case
RthC-hs Max. thermal resistance, case to
heatsink
T
Mounting torque ± 10%SMAP to heatsink
busbar to SMAP
wt
12 - 15
Approximate weight
1500
Case style
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
g
SUPER MAGN-A-pak
See outline table
∆RthJC Conduction
(The following table shows the increment of thermal resistance RthJC when devices operate at different conduction angles than DC)
Conduction angle
Sinusoidal conduction Rectangular conduction
180°
0.009
120°
0.011
0.011
90°
0.014
0.015
60°
0.021
0.022
30°
0.037
0.038
Units
Conditions
K/W
TJ = TJ max.
0.006
Ordering Information Table
Device Code
IRK
D
L
450
1
2
3
4
-
25
S20
5
6
1
-
Module type
2
-
Circuit configuration D = 2 diodes in series
3
-
Fast recovery
4
-
Current rating
5
-
Voltage code: Code x 100 = VRRM (See Voltage Ratings Table)
6
-
trr code (see Recovery Characteristics table)
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1
~
+
2
3
3
IRKDL450..S20 Series
Bulletin I27403 rev. A 09/97
Outline Table
4
150
IRKDL450.. Series
R
(DC) = 0.065 K/W
140
thJC
130
120
Conduction Angle
110
100
90
30°
80
60°
90°
120°
70
180°
60
0
100
200
300
400
500
Maximum Allowable Case Temperature (°C)
Maximum Allowable Case Temperature (°C)
All dimensions in millimeters (inches)
150
IRKDL450.. Series
R thJC (DC) = 0.065 K/W
140
130
120
Conduction Period
110
100
90
30°
80
60°
90°
120°
70
180°
DC
60
0
100 200 300 400 500 600 700 800
Average Forward Current (A)
Average Forward Current (A)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
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IRKDL450..S20 Series
900
180°
120°
90°
60°
30°
800
700
600
RMS Limit
500
400
300
Conduction Angle
200
IRKDL450.. Series
Per Junction
T J= 150°C
100
0
0
50 100 150 200 250 300 350 400 450
1200
DC
180°
120°
90°
60°
30°
1000
800
600 RMS Limit
Conduction Period
400
IRKDL450.. Series
Per Junction
T J = 150°C
200
0
0
100 200 300 400 500 600 700 800
Average Forward Current (A)
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
Fig. 4 - Forward Power Loss Characteristics
12000
At Any Rated Load Condition And With
Rated V RRM Applied Following Surge.
Initial T J = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
11000
10000
9000
8000
7000
6000
5000
IRKDL450.. Series
Per Junction
4000
3000
1
10
14000
Peak Half Sine Wave Forward Current (A)
Peak Half Sine Wave Forward Current (A)
Maximum Average Forward Power Loss (W)
Maximum Average Forward Power Loss (W)
Bulletin I27403 rev. A 09/97
Maximum Non Repetitive Surge Current
Versu s Pulse Train Duration.
Initial T J = 150°C
No Voltage Reapplied
Rated V RRM Reapplied
13000
12000
11000
10000
9000
8000
7000
6000
5000
IRKDL450.. Series
Per Junction
4000
3000
0.01
100
0.1
Fig. 5 - Maximum Non-Repetitive Surge Current
Fig. 6 - Maximum Non-Repetitive Surge Current
1200
1100
DC
IRKDL450.. Series
Per Module
TJ = 150°C
100
R
400
ta
el
-D
0. 2
5
W
500
K/
0.1
6K
600
200
2
0.
1K
/W
700
300
0
0.
180°
(Sine)
800
K/
W
K/
W
=
900
0
.0
4
SA
0.
06
1000
R th
Maximum Total Forward Power Loss (W)
1
Pulse Train Duration (s)
Number Of Equal Amplitude Half Cycle Curre nt Pulses (N)
/W
K/W
0.5 K
/W
0
0
0
100 200 300 400 500 600 700 800
Total RMS Output Current (A)
25
50
75
100
125
150
Maximum Allowable Ambient Temperature (°C)
Fig. 7 - Forward Power Loss Characteristics
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IRKDL450..S20 Series
Bulletin I27403 rev. A 09/97
0.
K/
W
K/
W
0 .0
2 x IRKDL450.. Series
Single Phase Bridge
Connected
T J = 150°C
1000
500
R
1500
lta
0.0
5K
e
D
2000
-
3
/W
2500
02
K
0 .0
01
0.
3000
=
180°
(Sine)
180°
(Rect)
A
hS
3500
Rt
Maximum Total Power Loss (W)
4000
/W
8K
/W
0.12
K /W
0.2 K
/W
0
0
100 200 300 400 500 600 700 800 900
0
Total Output Current (A)
25
50
75
100
125
150
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Forward Power Loss Characteristics
6000
0.
01
W
K/
4000
K/
W
K/
W
1
00
0.
4500
=
0.
02
K/
W
3500
R
3000
ta
el
-D
Maximum Total Power Loss (W)
0.
00
5
120°
(Rect)
SA
5000
h
Rt
5500
0. 0
4K
2500
2000
3 x IRKDL450.. Series
Three Ph ase Bridge
Con nected
T J = 150°C
1500
1000
500
/W
0.08
K/
W
0.2 K /W
0
0
200
400
600
800 1000 1200 1400
0
Total Output Current (A)
25
50
75
100
125
150
Maximum Allowable Ambient Temperature (°C)
6
Maximum Reverse Recovery Current - Irr (A)
Maximum Reverse Recovery Charge - Qrr (µC)
Fig. 9 - Forward Power Loss Characteristics
1000
I FM = 1500 A
Sine Pulse
900
800
1000 A
700
600
500 A
500
400
300
IRKDL450.. Series
T J= 150 °C; V r > 100V
200
100
0
0
50
100
150
200
250
300
500
I FM = 1500 A
Sine Pulse
450
400
1000 A
500 A
350
300
250
200
150
IRKDL450.. Series
T J= 150 °C; V r> 100V
100
50
0
0
50
100
150
200
250
300
Rate Of Fall Of Forward Current - di/dt (A/µs)
Rate Of Fall Of Forward Current - di/dt (A/µs)
Fig. 10 - Recovery Charge Characteristics
Fig. 11 - Recovery Current Characteristics
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IRKDL450..S20 Series
Instantaneous Forward Current (A)
10000
T J= 25°C
T J = 150°C
1000
IRKDL450.. Series
Per Junction
100
0.5
1
1.5
2
2.5
3
3.5
4
Transient Thermal Impedance Z thJC (K/W)
Bulletin I27403 rev. A 09/97
0.1
IRKDL450.. Series
Per Junction
0.01
Steady State Value:
R thJC = 0.065 K/W
(DC Operation)
0.001
0.001
0.01
0.1
1
10
100
Instantaneous Forward Voltage (V)
Square Wave Pulse Duration (s)
Fig. 12 - Forward Voltage Drop Characteristics
Fig. 13 - Thermal Impedance ZthJC Characteristic
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