26MT../36MT.. Series
Vishay High Power Products
Three Phase Bridge
(Power Modules), 25/35 A
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 E300359 approved
• Gold plated terminals solderable using lead (Pb)-free
solder; solder alloy Sn/Ag/Cu (SAC305); solder
temperature 260 to 275 °C
• RoHS compliant
• Designed and qualified for industrial and consumer level
D-63
DESCRIPTION
PRODUCT SUMMARY
I
O
25/35 A
A range of extremely compact, encapsulated three phase
bridge rectifiers offering efficient and reliable operation. They
are intended for use in general purpose and instrumentation
applications.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
O
I
FSM
I
2
t
V
RRM
T
J
CHARACTERISTICS
26MT
25
T
C
50 Hz
60 Hz
50 Hz
60 Hz
70
360
375
635
580
100 to 1600
- 55 to 150
36MT
35
60
475
500
1130
1030
UNITS
A
°C
A
A
2
s
V
°C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE NUMBER
VOLTAGE
CODE
10
20
40
60
26MT../36MT..
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 REVERSE VOLTAGE
V
150
275
500
725
900
1100
1300
1500
1700
2
I
RRM
MAXIMUM
AT T
J
MAXIMUM
mA
Document Number: 93565
Revision: 03-Nov-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
1
26MT../36MT.. Series
Vishay High Power Products
FORWARD CONDUCTION
VALUES
PARAMETER
SYMBOL
TEST CONDITIONS
26MT
25
Maximum DC output current at T
C
I
O
120° rect. conduction angle
70
t = 10 ms
Maximum peak, one-cycle
non-repetitive forward current
t = 8.3 ms
I
FSM
t = 10 ms
t = 8.3 ms
t = 10 ms
Maximum I
2
t for fusing
I
2
t
t = 8.3 ms
t = 10 ms
t = 8.3 ms
Maximum I
2
√t
for fusing
Low level of threshold voltage
High level of threshold voltage
Low level forward slope resistance
High level forward slope resistance
Maximum forward voltage drop
Maximum DC reverse current
RMS isolation voltage
I
2
√t
V
F(TO)1
V
F(TO)2
r
t1
r
t2
V
FM
I
RRM
V
INS
No voltage
reapplied
100 % V
RRM
reapplied
No voltage
reapplied
100 % V
RRM
reapplied
360
375
300
Initial
T
J
= T
J
maximum
314
635
580
450
410
6360
0.88
1.13
7.9
5.2
1.26
100
2700
60
475
500
A
400
420
1130
1030
800
730
11 300
0.86
V
1.03
6.3
mΩ
5.0
1.19
V
µA
V
A
2
√s
A
2
s
°C
36MT
35
A
UNITS
Three Phase Bridge
(Power Modules), 25/35 A
I
2
t for time t
x
= I
2
√t
x
√t
x
; 0.1
≤
t
x
≤
10 ms, V
RRM
= 0 V
(16.7 % x
π
x I
F(AV)
< I <
π
x I
F(AV)
), T
J
maximum
( I >
π
x I
F(AV)
), T
J
maximum
(16.7 % x
π
x I
F(AV)
< I <
π
x I
F(AV)
), T
J
maximum
( I >
π
x I
F(AV)
), T
J
maximum
T
J
= 25 °C, I
FM
= 40 Apk - per single junction
T
J
= 25 °C, per junction at rated V
RRM
T
J
= 25 °C, all terminal shorted; f = 50 Hz, t = 1 s
THERMAL - MECHANICAL SPECIFICATIONS
VALUES
PARAMETER
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
Approximate weight
Mounting torque ± 10 %
Bridge to heatsink with screw M4
SYMBOL
TEST CONDITIONS
26MT
T
J
, T
Stg
R
thJC
R
thCS
DC operation per bridge
(based on total power loss of bridge)
Mounting surface, smooth, flat and greased
36MT
°C
UNITS
- 55 to 150
1.42
0.2
20
2.0
1.35
K/W
0.2
g
Nm
www.vishay.com
2
For technical questions, contact: ind-modules@vishay.com
Document Number: 93565
Revision: 03-Nov-08
26MT../36MT.. Series
Three Phase Bridge
(Power Modules), 25/35 A
Instantaneous Forward Current (A)
160
26MT.. Series
1000
Vishay High Power Products
Maximum Allowable
Case Temperature (°C)
140
26MT.. Series
100
120
100
+
Per junction
10
T
J
= 25 °C
T
J
= 150 °C
1
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
120° (rect.)
80
~
-
60
0
5
10
15
20
25
30
Total Output Current (A)
Fig. 1 - Current Ratings Characteristics
Instantaneous Forward Voltage (V)
Fig. 2 - Forward Voltage Drop Characteristics
55
55
26MT.. Series
T
J
= 150 °C
Maximum Total Power Loss (W)
Maximum Total Power Loss (W)
50
45
40
35
30
25
20
15
10
5
0
0
50
45
40
35
30
25
20
15
10
5
0
0
1
R
th
K/
W
SA
=
7
0.
2K
3K
K/
/
W
W
R
-
Δ
120° (rect.)
/
W
4K
/
W
5K
/
W
7 K/
W
10 K/
W
5
10
20
25
25
50
75
100
125
150
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - Total Power Loss Characteristics
320
300
280
At any rated load condition and
with
rated
V
RRM
applied following surge.
Initial T
J
= 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
400
360
Maximum non-repetitive surge current
versus
pulse train duration.
Initial T
J
= 150 °C
No voltage
reapplied
Rated
V
RRM
reapplied
Peak Half Sine Wave
Forward Current (A)
Peak Half Sine Wave
Forward Current (A)
260
240
220
200
180
160
140
120
100
80
1
320
280
240
200
160
120
26MT.. Series
80
10
100
26MT.. Series
0.01
0.1
1
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Fig. 4 - Maximum Non-Repetitive Surge Current
Pulse Drain Duration (s)
Fig. 5 - Maximum Non-Repetitive Surge Current
Document Number: 93565
Revision: 03-Nov-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
3
26MT../36MT.. Series
Vishay High Power Products
150
36MT.. Series
Three Phase Bridge
(Power Modules), 25/35 A
Instantaneous Forward Current (A)
1000
Maximum Allowable
Case Temperature (°C)
130
36MT.. Series
100
110
90
+
~
-
Per junction
10
T
J
= 25 °C
T
J
= 150 °C
1
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
120° (rect.)
70
50
0
5
10
15
20
25
30
35
40
Total Output Current (A)
Fig. 6 - Current Ratings Characteristics
Instantaneous Forward Voltage (V)
Fig. 7 - Forward Voltage Drop Characteristics
80
80
36MT.. Series
T
J
= 150 °C
Maximum Total Power Loss (W)
Maximum Total Power Loss (W)
70
60
50
70
60
50
40
30
20
10
0
1K
R
th
SA
=
0.
7
/
W
K/
W
120° (rect.)
40
30
20
10
0
0
5
10
15
20
25
30
35
2K
/
W
3K
/
W
4 K/
W
5 K/
W
7 K/
W
10 K/W
0
25
50
-
Δ
R
75
100
125
150
Total Output Current (A)
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Total Power Loss Characteristics
450
400
At any rated load condition and
with
rated
V
RRM
applied following surge.
Initial T
J
= 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
500
450
Maximum non-repetitive surge current
versus
pulse train duration.
Initial T
J
= 150 °C
No voltage
reapplied
Rated
V
RRM
reapplied
Peak Half Sine Wave
Forward Current (A)
Peak Half Sine Wave
Forward Current (A)
350
300
250
200
150
400
350
300
250
200
150
36MT.. Series
100
1
10
100
36MT.. Series
100
0.01
0.1
1
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Fig. 9 - Maximum Non-Repetitive Surge Current
Pulse Drain Duration (s)
Fig. 10 - Maximum Non-Repetitive Surge Current
www.vishay.com
4
For technical questions, contact: ind-modules@vishay.com
Document Number: 93565
Revision: 03-Nov-08
26MT../36MT.. Series
Three Phase Bridge
(Power Modules), 25/35 A
10
Vishay High Power Products
Z
thJC
- Transient Thermal
Impedance (K/W)
1
Steady state
value:
R
thJC
= 1.42 K/W
(DC operation)
0.1
26MT.. Series
per
bridge
0.01
.
0.001
0.001
.
0.01
0.1
1
10
100
Square Wave Pulse Duration (s)
Fig. 11 - Thermal Impedance Z
thJC
Characteristics
10
Z
thJC
- Transient Thermal
Impedance (K/W)
1
Steady state
value:
R
thJC
= 1.35 K/W
(DC operation)
0.1
36MT.. Series
per
bridge
0.01
.
0.001
0.001
.
0.01
0.1
1
10
100
Square Wave Pulse Duration (s)
Fig. 12 - Thermal Impedance Z
thJC
Characteristics
Document Number: 93565
Revision: 03-Nov-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
5
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