1. No category

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
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.
PRODUCT SUMMARY
IO
25/35 A
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IO
IFSM
I2 t
CHARACTERISTICS
26MT
36MT
UNITS
25
35
A
TC
70
60
°C
50 Hz
360
475
60 Hz
375
500
50 Hz
635
1130
60 Hz
580
1030
A
A2 s
VRRM
100 to 1600
V
TJ
- 55 to 150
°C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE NUMBER
VOLTAGE
CODE
VRRM, MAXIMUM REPETITIVE
PEAK REVERSE VOLTAGE
V
VRSM, MAXIMUM NON-REPETITIVE
PEAK REVERSE VOLTAGE
V
10
100
150
20
200
275
40
400
500
60
600
725
80
800
900
100
1000
1100
120
1200
1300
140
1400
1500
160
1600
1700
26MT../36MT..
Document Number: 93565
Revision: 03-Nov-08
For technical questions, contact: ind-modules@vishay.com
IRRM MAXIMUM
AT TJ MAXIMUM
mA
2
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1
26MT../36MT.. Series
Vishay High Power Products
Three Phase Bridge
(Power Modules), 25/35 A
FORWARD CONDUCTION
VALUES
PARAMETER
SYMBOL
Maximum DC output current at TC
IO
TEST CONDITIONS
t = 8.3 ms
IFSM
t = 10 ms
I2t
t = 8.3 ms
t = 10 ms
t = 8.3 ms
Maximum
I2√t
for fusing
I2√t
25
35
A
70
60
°C
No voltage
reapplied
360
475
375
500
300
400
A
t = 10 ms
t = 8.3 ms
Maximum I2t for fusing
36MT
120° rect. conduction angle
t = 10 ms
Maximum peak, one-cycle
non-repetitive forward current
UNITS
26MT
I2t
for time tx =
100 % VRRM
reapplied
No voltage
reapplied
Initial
TJ = TJ maximum
100 % VRRM
reapplied
I2√t
x √tx; 0.1 ≤ tx ≤ 10 ms, VRRM = 0 V
314
420
635
1130
580
1030
450
800
410
730
6360
11 300
Low level of threshold voltage
VF(TO)1
(16.7 % x π x IF(AV) < I < π x IF(AV)), TJ maximum
0.88
0.86
High level of threshold voltage
VF(TO)2
( I > π x IF(AV)), TJ maximum
1.13
1.03
A2s
A2√s
V
Low level forward slope resistance
rt1
(16.7 % x π x IF(AV) < I < π x IF(AV)), TJ maximum
7.9
6.3
High level forward slope resistance
rt2
( I > π x IF(AV)), TJ maximum
5.2
5.0
1.26
mΩ
Maximum forward voltage drop
VFM
TJ = 25 °C, IFM = 40 Apk - per single junction
Maximum DC reverse current
IRRM
TJ = 25 °C, per junction at rated VRRM
100
1.19
µA
V
RMS isolation voltage
VINS
TJ = 25 °C, all terminal shorted; f = 50 Hz, t = 1 s
2700
V
THERMAL - MECHANICAL SPECIFICATIONS
VALUES
PARAMETER
SYMBOL
TEST CONDITIONS
UNITS
26MT
36MT
Maximum junction and storage
temperature range
TJ, TStg
Maximum thermal resistance,
junction to case
RthJC
DC operation per bridge
(based on total power loss of bridge)
1.42
1.35
Maximum thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth, flat and greased
0.2
0.2
- 55 to 150
Approximate weight
Mounting torque ± 10 %
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2
Bridge to heatsink with screw M4
For technical questions, contact: ind-modules@vishay.com
°C
K/W
20
g
2.0
Nm
Document Number: 93565
Revision: 03-Nov-08
26MT../36MT.. Series
Three Phase Bridge
(Power Modules), 25/35 A
Instantaneous Forward Current (A)
160
Maximum Allowable
Case Temperature (°C)
26MT.. Series
140
120
100
+
120° (rect.)
~
80
-
60
0
5
10
15
20
25
1000
26MT.. Series
100
Per junction
10
TJ = 25 °C
TJ = 150 °C
1
30
0
1.0
0.5
1.5
2.0
2.5
3.0
3.5
4.0
Total Output Current (A)
Instantaneous Forward Voltage (V)
Fig. 1 - Current Ratings Characteristics
Fig. 2 - Forward Voltage Drop Characteristics
55
26MT.. Series
TJ = 150 °C
50
10 K/W
25
20
R
-Δ
5
15
10
30
W
10
2K
/W
3K
/W
4K
/W
5K
/W
7 K/
W
35
K/
15
40
7
20
K/
W
0.
120° (rect.)
30
25
1
45
=
40
35
50
SA
45
R th
Maximum Total Power Loss (W)
55
Maximum Total Power Loss (W)
Vishay High Power Products
5
0
0
0
5
10
20
0
25
25
50
75
100
125
150
Maximum Allowable Ambient Temperature (°C)
Total Output Current (A)
Fig. 3 - Total Power Loss Characteristics
400
320
Peak Half Sine Wave
Forward Current (A)
280
260
240
220
200
180
160
140
120
Maximum non-repetitive surge current
versus pulse train duration.
Initial TJ = 150 °C
No voltage reapplied
Rated VRRM reapplied
360
Peak Half Sine Wave
Forward Current (A)
At any rated load condition and with
rated VRRM applied following surge.
Initial TJ = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
300
320
280
240
200
160
120
100
26MT.. Series
26MT.. Series
80
80
1
10
100
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Fig. 4 - Maximum Non-Repetitive Surge Current
Document Number: 93565
Revision: 03-Nov-08
0.01
0.1
1
Pulse Drain Duration (s)
Fig. 5 - Maximum Non-Repetitive Surge Current
For technical questions, contact: ind-modules@vishay.com
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3
26MT../36MT.. Series
Three Phase Bridge
(Power Modules), 25/35 A
Vishay High Power Products
Instantaneous Forward Current (A)
150
Maximum Allowable
Case Temperature (°C)
36MT.. Series
130
110
90
120° (rect.)
+
~
70
-
50
0
5
10
15
20
25
30
35
36MT.. Series
100
Per junction
10
TJ = 25 °C
TJ = 150 °C
1
40
0
1.0
0.5
1.5
2.0
2.5
3.0
3.5
4.0
Total Output Current (A)
Instantaneous Forward Voltage (V)
Fig. 6 - Current Ratings Characteristics
Fig. 7 - Forward Voltage Drop Characteristics
80
Maximum Total Power Loss (W)
80
Maximum Total Power Loss (W)
1000
36MT.. Series
TJ = 150 °C
70
60
50
120° (rect.)
40
30
20
10
70
R
th
SA
60
1K
50
=
0.
7
/W
K/
W
2K
40
-Δ
R
/W
3K
/W
4 K/
W
5 K/W
7 K/W
30
20
10 K/W
10
0
0
0
5
10
15
20
25
35
30
0
Total Output Current (A)
25
50
75
100
125
150
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Total Power Loss Characteristics
500
450
Peak Half Sine Wave
Forward Current (A)
400
350
300
250
200
150
400
350
Maximum non-repetitive surge current
versus pulse train duration.
Initial TJ = 150 °C
No voltage reapplied
Rated VRRM reapplied
300
250
200
150
36MT.. Series
100
1
10
100
Number of Equal Amplitude Half Cycle
Current Pulses (N)
Fig. 9 - Maximum Non-Repetitive Surge Current
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4
450
Peak Half Sine Wave
Forward Current (A)
At any rated load condition and with
rated VRRM applied following surge.
Initial TJ = 150 °C
at 60 Hz 0.0083 s
at 50 Hz 0.0100 s
36MT.. Series
100
0.01
0.1
1
Pulse Drain Duration (s)
Fig. 10 - Maximum Non-Repetitive Surge Current
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
Vishay High Power Products
ZthJC - Transient Thermal
Impedance (K/W)
10
1
Steady state value:
RthJC = 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 ZthJC Characteristics
ZthJC - Transient Thermal
Impedance (K/W)
10
1
Steady state value:
RthJC = 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 ZthJC Characteristics
Document Number: 93565
Revision: 03-Nov-08
For technical questions, contact: ind-modules@vishay.com
www.vishay.com
5
26MT../36MT.. Series
Vishay High Power Products
Three Phase Bridge
(Power Modules), 25/35 A
ORDERING INFORMATION TABLE
Device code
36
MT
160
1
2
3
1
-
Current rating code
2
-
Basic part number
3
-
Voltage code x 10 = VRRM
26 = 25 A (average)
36 = 35 A (average)
CIRCUIT CONFIGURATION
+
~
-
LINKS TO RELATED DOCUMENTS
Dimensions
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6
http://www.vishay.com/doc?95251
For technical questions, contact: ind-modules@vishay.com
Document Number: 93565
Revision: 03-Nov-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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