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Bulletin I27094 rev. B 03/01
IRK.L240 SERIES
FAST RECOVERY DIODES Features
Fast recovery time characteristics Electrically isolated base plate Industrial standard package Simplified mechanical designs, rapid assembly High surge capability Large creepage distances 3000 V RMS isolating voltage UL E78996 approved
MAGN-A-pak Power Modules
250A
Description
The IRK.L240 Series of MAGN-A-paks uses fast recovery power diodes in four basic configurations. The semiconductors are electrically isolated from the metal base, allowing common heatsinks and compact assemblies to be built. Application includes power supplies, battery chargers, welders, motor controls and general industrial current rectification. These modules are intended for those applications where fast recovery characteristics are required.
Major Ratings and Characteristics
Parameters
IF(AV) @ TC IF(RMS) IFSM I2 t @ 50Hz @ 60Hz @ 50Hz @ 60Hz I t VRRM TJ range
2
IRK.L240
S10/S20 250 100 392 8000 8400 322 294 3220 S30 240 100 377 7500 7850 280 256 2800
Units
A C A A A KA2s KA2s KA2s V
o
up to 2500 -40 to 150
C
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1
IRK.L240 Series
Bulletin I27094 rev. B 03/01
ELECTRICAL SPECIFICATIONS Voltage Ratings
Type number Voltage Code
06 10 IRK.L240 12 14 20 25
trr Code
S10 S10 S20 S20 S30 S30
VRRM , maximum repetitive peak reverse voltage V
600 1000 1200 1400 2000 2500
VRSM , maximum non-repetitive IRRM max. peak reverse voltage @ 150C V mA
700 1100 1300 1500 2100 2600 50
Forward Conduction
Parameter
IF(AV) Max. average forward current @ Case temperature Max. peak, one-cycle forward, non-repetitive surge current
IRK.L240 S10/S20 S30
250 100 392 8000 8400 6750 7100 322 294 228 208 240 100 377 7500 7850 6300 6600 280 256 198 181 2800 0.98 1.31 0.97 0.60 1.75
Units
A C A A
Conditions
180o conduction, half sine wave as AC switch t = 10ms No voltage t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied Sinusoidal half wave, Initial TJ = TJ max t = 10ms No voltage t = 8.3ms reapplied t = 10ms 100% VRRM t = 8.3ms reapplied
o
IF(RMS) Max. RMS forward current IFSM
I2t
Maximum I2t for fusing
KA2s
Maximum I2t for fusing I2t VF(TO)1 Low level value of threshold voltage VF(TO)2 High level value of threshold voltage rf1 Low level value of forward slope resistance rf2 High level value of forward slope resistance VFM Max. forward voltage drop
3220 0.98 1.31 0.75 0.41 1.57
KA2s V V m m V
t = 0.1 to 10ms, no voltage reapplied (16.7% x x IF(AV) < I < x IF(AV))TJ = TJ max (I > x IF(AV)), TJ = TJ max. (16.7% x x IF(AV) < I < x IF(AV))TJ = TJ max (I > x IF(AV)), TJ = TJ max. IFM = 800, TJ = 150 oC tp = 10 ms Av. power = VF(TO) x IF(AV) + rf x (IF(RMS))2
Blocking
IRRM VINS Max. peak reverse leakage current RMS isolation voltage 50 3000 mA V TJ = 150 oC, leakage current 50Hz, circuit to base, all terminals shorted, 25C, t = 1s
2
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IRK.L240 Series
Bulletin I27094 rev. B 03/01
Thermal and Mechanical Specifications
TJ Tstg Max. junction operating temperature Max. storage temperature range -40 to 150 -40 to 150 0.125
o o
C C Per junction, DC operation Mounting surface flat, smooth and greased Per module
A mounting compound is recommended and the torqshould be rechecked after a period of about 3 hours to allow for the spread of the compound
RthJ-C Max. internal thermal resistance junction to case RthC-S Thermal resistance, case to heatsink T Mounting torque 10% MAP to heatsink Busbar to MAP wt Approximate weight Case style
K/W
0.02
K/W
4 to 6 8 to 10 850 (30) MAGN-A-pak
Nm Nm g (oz)
DR Conduction (per Junction)
(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)
Conduction angle
180o 120o 90o 60o 30o
Sinusoidal conduction
0.008 0.010 0.013 0.019 0.032
Rectangular conduction Units
0.007 0.011 0.015 0.020 0.033 K/W K/W K/W K/W K/W
Conditions
TJ = TJ max.
Recovery Characteristics
Test conditions Code
I
pk
Typ. values @ TJ = 150oC
r
di/dt (A/s) 100 " "
V
Q
rr
I
rr
IFM trr
(A)
(V) 50 " "
(C) 135 250 360
(A) 100 145 200
di dt
S10 S20 S30
500 '' ''
t Qrr IRM (REC)
Ordering Information Table
Device Code
IRK
1 1 2 3 4 5 6 Module type
D
2
L
3
240
4
-
25
5
S30
6
Circuit configuration (See Outline Table) L = Fast recovery diode Current rating Voltage code: Code x 100 = VRRM (See Voltage Ratings Table) trr code (See Recovery Characteristics Table) S10 = 1000 ns S20 = 2000 ns S30 = 3000 ns
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3
IRK.L240 Series
Bulletin I27094 rev. B 03/01
Outline Table
IRKD... IRKC...
All dimensions in millimeters (inches) Dimensions are nominal Full engineering drawings are available on request UL identification number for cathode wire: UL 1385 UL identification number for package: UL 94V0 IRKJ... IRKE...
M a xim um Allow able C ase T em perature ( C )
140 130 120 110 100 90 80 0 50
IRK.L240..S10/S20 Series R thJC (DC ) = 0.125 K/W
M axim um A llo w a ble C ase Tem p era ture ( C )
150
150 140 130 120 110 30 100 90 80 0 50 100 150 200 250 300 350 400 450 Averag e Fo rw ard C urrent (A) 60 90 120 180 DC
C o nd uctio n P erio d
IRK.L240..S10/S20 Series R thJC (D C ) = 0.125 K/W
C o nductio n Angle
30
60 90 120 180
100
150
200
250
300
Ave rag e Forw a rd C urre n t (A)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Current Ratings Characteristics
4
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IRK.L240 Series
Bulletin I27094 rev. B 03/01
M axim um Ave rag e Forw a rd Pow er Lo ss (W ) M axim u m Ave ra ge F orw ard Pow er Lo ss (W ) 400 350 300 250 200 150
C o nductio n Angle
600 500 400 300 RM S Lim it 200 100 0 0 50 100 150 200 250 300 350 400 Ave ra g e Forw ard C urre nt (A)
C o n d uctio n P erio d
180 120 90 60 30 RM S Lim it
DC 1 80 1 20 90 60 30
100 50 0 0 50 100 150 200 250 A vera ge Forw ard C urrent (A ) IRK .L240..S10/S20 Series Pe r J un c tion T J = 150 C
IRK.L240..S10/S20 Serie s T J = 150 C Pe r Jun ction
Fig. 3 - Forward Power Loss Characteristics
8000
8500 7500 6500 5500 4500 3500 2500
Fig. 4 - Forward Power Loss Characteristics
Pea k Ha lf Sine W a ve Forw a rd C urren t (A)
A t A n y R a ted L o ad C on d ition A n d W ith Ra ted VR RM A pp lied Follo w ing Surge . 7000 In itial T J= 150 C @ 60 Hz 0.0083 s @ 50 Hz 0.0100 s 6000 5000 4000 3000 2000 1 10 100
Nu m b er O f E qu a l Am plitu de Half C yc le C u rre n t Pu lse s (N)
Pea k Ha lf Sine W a ve Forw a rd C urren t (A)
M axim um Non Rep etitive Surg e Current Versu s Pulse T rain D u ra tio n . Initia l T J = 150 C N o Vo lta ge R eap p lied Ra ted V RR M Rea p plied
IRK.L240..S10/S20 Se ries Per Junc tion
IRK.L2 40..S10/S20 Series Per Junctio n 0.1 Pu ls e Train D u ra tio n (s) 1
1500 0.01
Fig. 5 - Maximum Non-Repetitive Surge Current
150 140 130 120 110 100 90 80 0 50 100 150 200 250 A verage Fo rw a rd C urren t (A ) 30
C o nd uctio n Angle
Fig. 6 - Maximum Non-Repetitive Surge Current
150 140 130 120 110 30 100 90 80 0 50 100 150 200 250 300 350 400 Averag e Fo rw ard C urrent (A) 60 90 120 180 DC
C o nd uctio n P erio d
IRK.L240..S30 Se ries R thJC(D C ) = 0.125 K/W
M axim um A llow able C a se Te m perature ( C )
M axim um A llow able C ase Tem p era ture ( C )
IRK.L240..S30 Series R thJC (D C ) = 0.125 K/W
60 90 120 180
Fig. 7 - Current Ratings Characteristics
Fig. 8 - Current Ratings Characteristics
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IRK.L240 Series
Bulletin I27094 rev. B 03/01
M a xim u m Av era g e Forw a rd Pow er Lo ss (W ) M axim um Ave rag e Fo rw a rd Pow e r Loss (W ) 400 350 300 250 200 150
C o nductio n Angle
550 500 450 400 350 300 250 RM S Lim it 200 150 100 50 0 0 50 100 150 200 250 300 350 400 A verag e Forw ard C urre nt (A) IRK.L240..S30 Series Per Ju nctio n T J = 150 C
C o nd u c tion Pe rio d
180 120 90 60 30 RM S Lim it
DC 180 120 90 60 30
100 50 0 0 50 100 150 200 250 A verag e Fo rw a rd C urren t (A ) IRK.L240..S30 Serie s P er Jun ction T J = 150 C
Fig. 9 - Forward Power Loss Characteristics
7000 8000 7000 6000 5000 4000 3000 2000
Fig. 10 - Forward Power Loss Characteristics
Peak Half Sin e W ave Forw ard C urrent (A)
Peak H alf Sine W ave Forw ard Curren t (A)
6000
A t A ny Ra ted Lo a d C o nd itio n A nd W ith Ra te d V RRMA p p lied F ollo w ing Surge. Initia l TJ = 1 50 C @ 6 0 Hz 0.00 83 s @ 5 0 Hz 0.01 00 s
M axim um Non Re pe titive Surg e Current Versu s Pu lse Tra in Du ra tio n. Initia l T J = 15 0 C N o Vo lta ge Rea pp lied R ated V RR M Rea pp lied
5000
4000
3000 IR K.L240..S30 Series Per Ju n ctio n 2000 1 10 100
Nu m b e r O f E qu a l Am p litu d e Ha lf C yc le C u rre nt Pu lse s ( N)
IRK.L240..S30 Series Per Junctio n 0.1 Pu ls e Train D uration (s ) 1
1000 0.01
Fig. 11 - Maximum Non-Repetitive Surge Current
10000 Insta nta ne ous Fo rw ard C urre nt (A) Instan tane ous Fo rw ard C urre nt (A ) IRK.L240..S10/S20 Se ries P er Jun c tio n 10000
Fig. 12 - Maximum Non-Repetitive Surge Current
IR K.L240..S3 0 Series Per Ju n ctio n
1000
1000
T J = 25 C T J= 150 C 100 1 1.5 2 2.5 3 3.5 In sta n ta n e ous Forw a rd V o lta g e (V )
T J = 25 C T J = 150 C 100 0.5
1
1.5
2
2.5
3
3.5
4
4.5
Insta n tan eo u s Fo rw a rd Vo ltag e (V)
Fig. 13 - Forward Voltage Drop Characteristics
Fig. 14 - Forward Voltage Drop Characteristics
6
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IRK.L240 Series
Bulletin I27094 rev. B 03/01
M a xim um Reverse Rec overy C h arg e - Q rr ( C ) M a xim um Re verse Rec overy C urre n t - Irr (A ) 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10
10
110 100 90 80 70 60 50 40 30 20 10 10 20 30 40 50 60 70 80 90 100 Rate O f Fa ll O f Forw a rd C urren t - d i/d t (A/ s) IRK .L240..S10 Se ries T J = 150 C
I FM = 1000A 500 A 200 A 1 00A 50A
IRK .L240..S10 T J = 150 C
I FM = 1 000A 5 00 A 200A 1 00A 50A
20
30
40
50
60
70
80
90
100
Ra te O f Fa ll O f Fo rw a rd C urre n t - d i/d t (A/ s)
Fig. 15 - Reverse Recovery Charge Characteristics
500 450 400 350
2 00 A
Fig. 16 - Reverse Recovery Current Characteristics
300 250 200 150 100 50 0 0 50 100 150 200 Ra te O f Fall O f Fo rw a rd C urre n t - d i/d t (A/ s) IRK.L240..S20 T J = 150 C
I FM = 1000A
M axim um Rev erse Rec overy C h arge - Q rr ( C )
IRK.L240..S20 T J = 150 C
I FM = 1000A 5 00 A
M a xim um Reve rse R e co very Curre nt - Irr (A)
5 00A 20 0A 1 00 A 50A
300 250 200 150 100 50 0 0 50 100 150 200 Rate O f Fall O f Forw a rd C urren t - di/dt (A/ s)
50A 100A
Fig. 17 - Reverse Recovery Charge Characteristics
M a xim um Re verse Rec overy C ha rg e - Q rr ( C ) 500 450 400 350 300 250 200 150 100 50 0 0 50 100 150 200 Rate O f Fa ll O f Fo rw a rd C urre n t - di/d t (A/ s) IRK.L240..S30 S eries T J = 150 C
I FM = 1000A 500A 1 00A
Fig. 18 - Reverse Recovery Current Characteristics
300
I FM = 1000A
M axim u m Re verse Re c overy Curre n t - Irr (A )
250 200 150 100 50 0 0 50 100
500A 10 0A
IRK.L240..S30 Series T J = 150 C 150 200
Ra te O f Fa ll O f Forw a rd C urrent - d i/d t (A/ s)
Fig. 19 - Reverse Recovery Charge Characteristics
Fig. 20 - Reverse Recovery Current Characteristics
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IRK.L240 Series
Bulletin I27094 rev. B 03/01
1E5
Pea k For w a rd C urrent ( A)
1E4
0 .2 0 .4 1 2
20 jou le s per pu lse 4 10
20 jou les per p u lse 10 0 .4 0 .1 0 .0 4 0 .0 2 0 .01 0 .2 1 2 4
1E3
0 .1 0 .0 4 0 .0 2 0 .0 1
1E2
1E1 tp 1E0 1E1
IRK.L240..S10/S20 Sinuso ida l Pu lse T J = 150 C 1E2 1E3 1E4 E1 1E4 1E1
tp
IRK.L240..S10/S20 Trap ez oidal Pulse T J = 150 C 1E2 1E3 1E4
Pulse Base w idth ( s)
Pu lse Base w idth ( s)
Fig. 21 - Maximum Forward Energy Power Loss Characteristics
1E5 IRK.L240..S10/S20 Sin usoid al Pulse T C = 90 C IRK.L240..S10/S20 Sinusoidal Pulse T C = 100 C
P eak Forw a rd C urrent (A)
tp 1E4
tp
1E3
20 00 0 10 00 0 5 0 0 0 2 50 0 1 50 0 1 00 0 40 0 200 50 H z 20 00 0 10 00 0 5000 2 50 0 1 50 0 1 00 0 400 2 00
50 H z
1E2 1E1
1E2
1E3
1E4 1E1 1E4 1E1
1E2
1E3
1E4
Pu lse Ba sew id th ( s)
Pulse Base w idth ( s)
Fig. 22 - Frequency Characteristics
1E5 IRK.L240..S10/S20 Tra pezoidal Pulse T C= 90 C IRK.L240..S10/S20 Trape zoid al Pulse T C = 100 C
tp Peak Forw ard C urrent (A ) 1E4
tp
1E3
2 50 0 1 50 0 1000 40 0 200 50 H z 2 50 0 1 50 0 1000 40 0 2 00 50 H z
1E2 1E1
1E2
1E3
1E4 E1 1E4 1E1
1E2
1E3
1E4
Pulse Base w idth ( s)
Pulse Base w idth ( s)
Fig. 23 - Frequency Characteristics
8
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IRK.L240 Series
Bulletin I27094 rev. B 03/01
1E5
20 jou les pe r p u lse
P ea k Forw a rd C urren t ( A)
1E4
0 .4 0 .2 0 .1 0 .0 4 0 .0 2 0 .0 1 1
2
4
10
2 4 10
20 jou les p er p ulse 1
1E3
1E2
0 .0 4 0 .0 2 0 .0 1
0 .1
0 .2
0 .4
1E1 tp 1E0 1E1
IRK.L240..S30 Sinuso idal Pu lse T J = 150 C 1E2 1E3 1E4 E1 1E4 1E1
tp
IRK.L240..S30 Tra pez oidal Pulse T J= 150 C 1E2 1E3 1E4
Pulse Base w idth ( s)
Pu lse Base w idth ( s)
Fig. 24 - Maximum Forward Energy Power Loss Characteristics
1E5 IRK.L240..S30 Sin usoidal Pulse T C = 90 C
IRK.L240..S30 Sinusoidal Pulse T C = 100 C
Pe ak Fo rw a rd C urre nt (A)
tp
tp
1E4
1E3
2 00 00 10 00 0 5000 2 50 0 1 50 0 1000 4 00 200 50 H z
20 00 0 10 00 0 5 00 0 2 50 0 1 50 0 1 0 0 0 400 2 00 50 H z
1E2 1E1
1E2
1E3
1E4 1E1 1E4 1E1
1E2
1E3
1E4
Pulse Base w id th ( s)
Pulse Base w id th ( s)
Fig. 25 - Frequency Characteristics
1E5 IRK.L240..S30 Trapezo ida l Pulse T C = 90 C IRK.L240..S30 Trap ez oidal Pulse T C = 100 C
Pea k Forw a rd C urre n t (A)
tp 1E4
tp
1E3
5000
2 50 0 1 50 0 1000
40 0
200
50 H z
5 00 0
2 50 0 1 50 0 1000
40 0
2 00
50 H z
1E2 1E1
1E2
1E3
1E4 1E1 1E4 1E1
1E2
1E3
1E4
Pulse Base w id th ( s)
Pulse Base w id th ( s)
Fig. 26 - Frequency Characteristics
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IRK.L240 Series
Bulletin I27094 rev. B 03/01
Transient The rm al Im pedanc e Z thJ C (K/W ) 1 Stea d y State V alue: R thJC = 0.125 K /W (D C Op e ra tion )
0.1
0.01
0.001 IRK.L240.. Se rie s Per Jun c tion 0.0001 0.0001
0.001
0.01
0.1
1
10
100
Sq uare W a ve Pulse D uration (s)
Fig. 27 - Thermal Impedance ZthJC Characteristics
10
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