Bulletin I2771 rev. E 04/03
MT SERIES
THREE PHASE BRIDGE
Power Modules
Features
Universal, 3 way terminals:
push-on, wrap around or solder
High thermal conductivity package,
electrically insulated case
Center hole fixing
Excellent power/volume ratio
UL E 62320 approved
Terminals Solderable as per MIL-STD-202 METHOD 208,
solder: Sn/Pb (60/40); solder temperature: 235-260°C mx. time: 8-10 sec.
25 A
35 A
Description
A range of extremely compact, encapsulated three
phase bridge rectifiers offering efficient and reli-
able operation. They are intended for use in gen-
eral purpose and instrumentation applications.
Major Ratings and Characteristics
Parameters
I
O
@ T
C
I
FSM
@ 50Hz
@ 60Hz
I
2
t
@ 50Hz
@ 60Hz
V
RRM
range
T
J
26MT
25
70
360
375
635
580
36MT
35
60
475
500
1130
1030
Units
A
°C
A
A
A
2
s
A
2
s
V
°C
100 to 1600
-55 to 150
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1
26MT../36MT.. Series
Bulletin I2771 rev. E 04/03
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number
Code
10
20
40
26MT../ 36MT..
60
80
100
120
140
160
V
RRM
, maximum repetitive
peak reverse voltage
V
100
200
400
600
800
1000
1200
1400
1600
V
RSM
, maximum non-
repetitive peak rev. voltage
V
150
275
500
725
900
1100
1300
1500
1700
I
RRM
max.
@ T
J
max.
mA
2
Forward Conduction
Parameters
I
O
Maximum DC output current
@ T
C
I
FSM
Maximum peak, one-cycle
non-repetitive forward current
Initial T
J
= T
J
max.
2
26MT
25
70
360
375
300
314
36MT Units Conditions
35
60
475
500
400
420
1130
1030
800
730
11300
0.86
1.03
6.3
5.0
1.19
V
µA
V
mΩ
As
2
A
°C
A
120
o
Rect Conduction angle
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
No voltage
reapplied
100% V
RRM
reapplied
No voltage
reapplied
100% V
RRM
reapplied
Initial T
J
= T
J
max.
I t
Maximum I t for fusing
Initial T
J
= T
J
max.
2
635
580
450
410
I
2
√t
Maximum I
2
√t
for fusing
6360
0.88
1.13
7.9
5.2
1.26
A
2
√s
I
2
t for time t
x
= I
2
√t
x
√t
x
; 0.1 <= t
x
<= 10ms, V
RRM
= 0V
V
(16.7% x
π
x I
F(AV)
< I <
π
x I
F(AV)
), @ T
J
max.
(I >
π
x I
F(AV)
), @ T
J
max.
(16.7% x
π
x I
F(AV)
< I <
π
x I
F(AV)
), @ T
J
max.
(I >
π
x I
F(AV)
), @ T
J
max.
T
J
= 25
o
C, I
FM
= 40A
pk
- Per single Junction
T
J
= 25
o
C, per Junction at rated V
RRM
T
J
= 25
o
C, All terminal shorted
f= 50Hz , t= 1s
V
F(TO) 1
Low-level of threshold voltage
V
F(TO)2
r
t1
r
t2
V
FM
I
RRM
V
INS
High-level of threshold voltage
Low-level forward slope resistance
High-level forward slope resistance
Maximum forward voltage drop
Max. DC reverse current
RMS isolation voltage
100
2700
2
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26MT../36MT.. Series
Bulletin I2771 rev. E 04/03
Thermal and Mechanical Specifications
Parameters
T
J
T
stg
R
thJC
R
thCS
wt
T
Max. junction temperature range
Max. storage temperature range
Max. thermal resistance
junction to case
Max. thermal resistance, case to
heatsink
Approximate weight
Mounting Torque
±
10%
1.42
0.2
20
2.0
1.35
0.2
K/W
K/W
g
Nm
Bridge to heatsink with screw M4
26MT
36MT Units
o
o
Conditions
-55 to 150
-55 to 150
C
C
DC operation per bridge
(Based on total power loss of bridge)
Mounting surface, smooth, flat and greased
Ordering Information Table
Device Code
36
MT
160
1
2
3
26 =
36 =
25A (Avg)
35A (Avg)
1
2
3
-
-
-
Current rating code:
Basic part number
Voltage code ( code x 10 = V
RRM
)
Outline Table
Suggested plugging force:
400 N max; axially applied to faston terminals
All dimensions in millimeters (inches)
Not To Scale
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26MT../36MT.. Series
Bulletin I2771 rev. E 04/03
Maximum Allowable Case Temperature (°C)
160
Instantaneous Forward Current (A)
1000
26MT.. Series
140
26MT.. Series
100
Per Junction
120
120°
(Rect)
100
10
T
J
= 15O°C
T
J
= 25°C
1
0
0.5
1
1.5
2
2.5
3
3.5
4
80
60
0
5
10
15
20
25
30
Total Output Current (A)
Instantaneous Forward Voltage (V)
Fig. 1 - Current Ratings Characteristics
55
50
Maximum Total Power Loss (W)
45
40
35
30
25
20
15
10
5
0
0
5
10
15
20
0
25
25
50
120°
(Rect)
26MT.. Series
T
J
= 150°C
2
1
A
hS
R
t
Fig. 2 - Forward Voltage Drop Characteristics
K/
W
/W
W
K/
3K
=
7
0.
W
K/
-D
a
elt
R
4K
/W
5K
/W
7 K/
W
1 0 K /W
75
100
125
150
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - Total Power Loss Characteristics
320
300
280
260
240
220
200
180
160
140
120
100
80
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
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
Peak Half Sine Wave Forward Current (A)
400
360
320
280
240
200
160
120
80
0.01
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial T
J
= 150°C
No Voltage Reapplied
Rated
RRM
Reapplied
V
26MT.. Series
26MT.. Series
0.1
Pulse Train Duration (s)
1
Fig. 4 - Maximum Non-Repetitive Surge Current
Fig. 5 - Maximum Non-Repetitive Surge Current
4
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26MT../36MT.. Series
Bulletin I2771 rev. E 04/03
150
Maximum Allowable Case Temperature (°C)
36MT.. Series
130
1000
36MT.. Series
Instantaneous Forward Current (A)
100
Per Junction
110
120°
(Rect)
90
10
T J = 15O°C
T J = 25°C
1
0
0.5
1
1.5
2
2.5
3
3.5
4
70
50
0
5
10
15
20
25
30
35
40
Total Output Current (A)
Instantaneous Forward Voltage (V)
Fig. 6 - Current Ratings Characteristics
80
70
Maximum Total Power Loss (W)
60
50
40
30
20
10
0
0
5
10
15
20
25
30
0
35
25
50
120°
(Rect)
36MT.. Series
T
J
= 150°C
1
hS
R
t
A
Fig. 7 - Forward Voltage Drop Characteristics
=
7
0.
W
K/
-D
a
elt
R
W
K/
2K
/W
3K
/W
4K
/W
5 K /W
7 K/W
10 K/ W
75
100
125
150
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Total Power Loss Characteristics
450
400
350
300
250
200
150
100
1
10
100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
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
Peak Half Sine Wave Forward Current (A)
500
450
400
350
300
250
200
150
100
0.01
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initial T
J
= 150°C
No Voltage Reapplied
Rated V
RRM
Reapplied
36MT.. Series
36MT.. Series
0.1
Pulse Train Duration (s)
1
Fig. 9 - Maximum Non-Repetitive Surge Current
Fig. 10 - Maximum Non-Repetitive Surge Current
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