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90 A
110 A
THREE PHASE BRIDGE
Bulletin I27501 08/97
1
MT..KB SERIES
Power Modules
Major Ratings and Characteristics
Parameters 90MT.KB 110MT.KB Units
IO90 (120) 110 (150) A
@ TC90 (61) 90 (57) °C
IFSM @ 50Hz 770 950 A
@ 60Hz 810 1000 A
I2t @ 50Hz 3000 4500 A2s
@ 60Hz 2700 4100 A2s
I2√t 30000 45000 A2√s
VRRM range 800 to 1600 V
TSTG range - 40 to 150 °C
TJrange - 40 to 150 °C
Features
Package fully compatible with the industry standard INT-A-pak
power modules series
High thermal conductivity package, electrically insulated case
Outstanding number of power encapsulated components
Excellent power volume ratio, outline for easy connections to
power transistor and IGBT modules
4000 VRMS isolating voltage
UL E78996 approved
Description
A range of extremely compact, encapsulated three phase
bridge rectifiers offering efficient and reliable operation.
They are intended for use in general purpose and heavy
duty applications.
90-110MT..KB Series
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Bulletin I27501 08/97
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ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage VRRM , maximum repetitive VRSM , maximum non- IRRM max.
Type number Code peak reverse voltage repetitive peak rev. voltage @ TJ max.
VVmA
80 800 900
100 1000 1100
90-110MT..KB 120 1200 1300 10
140 1400 1500
160 1600 1700
IOMaximum DC output current 90 (120) 110 (150) A 120° Rect conduction angle
@ Case temperature 90 (61) 90 (57) °C
IFSM Maximum peak, one-cycle forward, 77 0 95 0 A t = 10ms No voltage
non-repetitive surge current 81 0 1000 t = 8.3ms reapplied
650 80 0 t = 10ms 100% VRRM
680 840 t = 8.3ms reapplied Initial TJ = TJ max.
I2t Maximum I2t for fusing 3000 4500 A2s t = 10ms No voltage
2700 4100 t = 8.3ms reapplied
2100 3200 t = 10ms 100% VRRM
1900 2900 t = 8.3ms reapplied
I2√t Maximum I2√t for fusing 30000 45000 A2√s t = 0.1 to 10ms, no voltage reapplied
VF(TO)1 Low level value of threshold voltage 0.89 0.81 V (16.7% x π x IF(AV) < I < π x IF(AV)), @ T J max.
VF(TO)2 High level value of threshold voltage 1.05 0.99 (I > π x IF(AV)), @ TJ max.
rf1 Low level value of forward slope resistance 5.11 4.37 mΩ(16.7% x π x IF(AV) < I < π x IF(AV)), @ T J max.
rf2 High level value of forward slope resistance 4.64 4.64 (I > π x IF(AV)), @ T J max.
VFM Maximum forward voltage drop 1. 6 1.4 V Ipk = 150A, TJ = 25°C, tp = 400µs single junction
VINS RMS isolation voltage 4000 4000 V TJ = 25°C, all terminal shorted
f = 50Hz, t = 1s
Parameter 90MT.KB 110MT.KB Units Conditions
Forward Conduction
Thermal and Mechanical Specifications
TJMax. junction operating temperature range -40 to 150 °C
Tstg Max. storage temperature range -40 to 150 °C
RthJC Max. thermal resistance, junction to case 0.21 0.18 K/W DC operation per module
1.26 1.07 DC operation per junction
0.25 0.21 120° Rect condunction angle per module
1.47 1.25 120° Rect condunction angle per junction
RthCS Max. thermal resistance, case to heatsink 0.03 K/W Per module
Mounting surface smooth, flat and greased
T Mounting torque ± 10% to heatsink 4 to 6 Nm
to terminal 3 to 4
wt Approximate weight 225 g
Parameter 90MT.KB 110MT.KB Units Conditions
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.
Lubricated threads.
90-110MT..KB Series
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Bulletin I27501 08/97
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11 0 MT 160 K B
123
1- Current rating code: 9 = 90 A (Avg)
11 = 110 A (Avg)
2- Three phase diodes bridge
3- Essential part number
4- Voltage code: Code x 10 = VRRM (See Voltage Ratings Table)
5- Generation II
4
Device Code
Ordering Information Table
5
Outline Table (without optional barriers)
All dimensions in millimeters (inches)
A
B
C
D
E
F
NOTE: To order the Optional Hardware see Bulletin I27900
90-110MT..KB Series
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Bulletin I27501 08/97
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Outline Table (with optional barriers)
All dimensions in millimeters (inches)
A
B
C
D
E
F
Fig. 2 - Forward Voltage Drop CharacteristicsFig. 1 - Current Ratings Characteristics
50
60
70
80
90
100
110
120
130
140
150
0 25 50 75 100 125
Maximum Allowable Case Temperature (°C)
T otal Out put Curren t (A)
120°
(Rect)
90MT..KB Series
1
10
100
1000
012345
T = 25°C
J
Instantaneous Forward Current (A)
I nstanta neous F orw ar d Vo ltage ( V)
90MT..KB Series
Per Junction
T = 1 50°C
J
90-110MT..KB Series
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Bulletin I27501 08/97
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Fig. 7 - Forward Voltage Drop Characteristics
Fig. 6 - Current Ratings Characteristics
50
60
70
80
90
100
110
120
130
140
150
0 20 40 60 80 100 120 140 160
Maximum Allowable Case Temperature (°C)
Total O utput Cur rent (A )
120°
(Rect)
110MT..KB Series
1
10
100
1000
012345
T = 25°C
J
Ins tan ta neo us Fo rw ard C urren t (A )
In stantaneous Forw ar d V oltag e (V)
T = 150°C
110M T ..KB Serie s
Per Junction
J
Fig. 3 - Total Power Loss Characteristics
Fig. 4 - Maximum Non-Repetitive Surge Current Fig. 5 - Maximum Non-Repetitive Surge Current
0 25 50 75 100 125 150
Max imum Allo w able Ambient Tem peratu re (°C)
1.5 K/W
1 K/W
0.7 K/W
0.5 K/W
0.3 K/W
0.2 K/W
0.12 K/W
R = 0.05 K/W - Delta R
thSA
0
50
100
150
200
250
300
350
400
0 20406080100120
T otal Ou tput Curr ent (A)
Maximum Total Power Loss (W)
120°
(Rect)
90M T..KB Series
T = 150°C
J
200
250
300
350
400
450
500
550
600
650
700
1 10 100
P eak H alf Sine Wave Forw ard Cur rent ( A)
N um b er Of Eq ual Am plitud e H al f Cyc le Curr ent P u lse s (N )
90M T..KB Series
Initial T = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
A t Any Rated Load Conditi on An d With
Ra te d V A p p l ie d Follo wing Surge.
RRM J
150
200
250
300
350
400
450
500
550
600
650
700
750
800
0.01 0.1 1
Peak Half Sine Wave Forward Current (A)
Pulse Tr ain Durat io n (s)
Maximum Non Repetit ive Sur ge Current
90MT..KB Series
Initial T = 150 °C
No Volta ge R eapp li ed
Ra te d V Reapp l ie d
Ve r s us Pu lse Train Duration.
RRM
J
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90-110MT..KB Series
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Bulletin I27501 08/97
Fig. 8 - Total Power Loss Characteristics
Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 10 - Maximum Non-Repetitive Surge Current
200
300
400
500
600
700
800
900
1 10 100
Peak Half Sine W ave Forward Current (A)
N um b er O f Eq ua l Am p litud e Ha lf Cyc le Curren t Pu lse s (N )
110 MT ..KB Series
I nitial T = 1 50°C
@ 60 Hz 0.0 083 s
@ 50 Hz 0.0 100 s
A t An y Rated Load Condition And With
Ra te d V Applied Follo wing Surge.
RRM J
200
300
400
500
600
700
800
900
1000
0.01 0.1 1
Peak H alf Sine Wave Forward Current (A)
Pulse Train Duration (s)
110MT..KB Series
I n itial T = 150°C
No V oltage R eapplied
Rated V R e app l ie d
RRM
V er s us P ulse Train Duration.
Max imum Non Repetitive S urge Current
J
0 25 50 75 100 125 150
Max im um Al low able Ambie nt Tempe rature (°C)
1.5 K/W
1 K/W
0.7 K/W
0.5 K/W
0.4 K/W
0.3 K/W
0.2 K/W
0.12 K/W
R = 0.05 K/W - Delta R
thSA
0
50
100
150
200
250
300
350
400
450
0 25 50 75 100 125 150
To tal Output Current ( A)
Maximum Total Power Loss (W)
120°
(Rect)
1 10M T..KB Se rie s
T = 150°C
J
Fig. 11 - Thermal Impedance ZthJC Characteristic
0.01
0.1
1
10
0.001 0.01 0.1 1 10
S quare Wave P ulse Durat ion (s)
thJC
T ransient Th er mal I mpedanc e Z (K/W)
90MT..KB Series
110MT..KB Series
P er Junc tion
Steady State Value
R = 1.26 K/W
R = 1.07 K/W
(DC O peration)
thJC
thJC
