Page 1
Bulletin I2715 rev. E 08/97
MB & JB SERIES
SINGLE 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
Description
A range of extremely compact, encapsulated single
phase bridge rectifiers offering efficient and reliable
operation. They are intended for use in general
purpose and instrumentation applications.
Major Ratings and Characteristics
Parameters 100JB-L 26MB-A 36MB-A Units
I
O
@ T
C
@ 50Hz 148 400 475 A
I
FSM
@ 60Hz 155 420 500 A
250JB-L 35MB-A
10 25 35 A
65 65 60
10 A
25 A
35 A
o
C
I2t @ 50Hz 110 790 1130 A2s
@ 60Hz 100 725 1030 A
V
range 50 to 1600 V
RRM
T
J
-40 to 150
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s
o
C
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MB & JB Series
Bulletin I2715 rev. E 08/97
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
Type number Code peak reverse voltage repetitive peak rev. voltage
550 75
10 100 150
100JB..L 20 20 0 275
26MB..A 40 4 00 500
250JB..L 60 60 0 725 2
36MB..A 80 8 00 900
35MB..A 1 00 1000 1100
120 1200 1300
140 1400 1500
160 1600 1700
Forward Conduction
Parameters 100JB-L 26MB-A 36MB-A Units Conditions
I
Maximum DC output current 10 25 35 A Resistive or inductive load
O
@ Case temperature 65 65 60 °C
Maximum peak, one-cycle 148 400 475 A t = 10ms No voltage
I
FSM
non-repetitive forward current 155 420 500 t = 8.3ms reapplied
2
t Maximum I2t for fusing 110 790 1130 A2s t = 10ms No voltage
I
2
√t Maximum I2√t for fusing 1.1 5.6 11.3 KA2√sI2t for time tx = I2√t x √ tx ;
I
Low-level of threshold voltage 1.00 0.76 0.79 V (16.7% x π x I
V
F(TO)1
High-level of threshold voltage 1.17 0.92 0.96 (I > π x I
V
F(TO)2
Low-level forward slope resistance 15.4 6.8 5.8 mΩ (16.7% x π x I
r
t1
High-level forward slope resistance 10.8 5.0 4.5 (I > π x I
r
t2
Maximum forward voltage drop 1.3 1.11 1.14 V TJ = 25 oC, IFM = I
V
FM
Max. DC reverse current 10 10 10 µATJ = 25 oC, per diode at V
I
RRM
V
RMS isolation voltage base plate 2700 2700 2700 V f = 50 Hz, t = 1s
INS
, maximum repetitive V
RRM
VVmA
250JB-L 35MB-A
8 20 28 A Capacitive load
125 335 400 t = 10ms 100% V
130 350 420 t = 8.3ms reapplied Initial TJ = TJ max.
100 725 1030 t = 8.3ms reapplied
78 560 800 t = 10ms 100% V
71 512 730 t = 8.3ms reapplied
, maximum non- I
RSM
0.1 ≤ t
≤ 10ms, V
x
F(AV)
), @ TJ max.
F(AV)
F(AV)
), @ TJ max.
F(AV)
RRM
< I < π x I
< I < π x I
Favg (arm)
RRM
RRM
= 0V
), @ TJ max.
F(AV)
), @ TJ max.
F(AV)
x π, tp = 400µs
RRM
max.
RRM
@ TJ max.
2
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Page 3
MB & JB Series
Bulletin I2715 rev. E 08/97
Thermal and Mechanical Specifications
Parameters 100JB-L 26MB-A 36MB-A Units Conditions
TJJunction temperature range -40 to 150
Storage temperature range -40 to 150
T
stg
Max. thermal resistance junction to case 3.5 1.7 1.2 K/W Per bridge
R
thJC
Max. thermal resistance, case to heatsink 0.2 K/W Mounting surface , smooth, flat and greased
R
thCS
wt Approximate weight 20 g
T Mounting Torque ± 10% 2.0 Nm Bridge to heatsink
Ordering Information Table
Device Code
36 MB 160 A
1
2 3 4
1 - Current rating code:
2 - Circuit configuration:
3 - Voltage code: MB series = code x 10 = V
4 - Diode bridge rectifier:
JB = Single phase american coding
MB = Single phase european coding
JB series = code x 100 = V
A = 26MB, 36MB, 35MB Series
L = 100JB and 250JB Series
250JB-L 35MB-A
26 & 250 = 25A (Avg)
36 & 35 = 35A (Avg)
RRM
RRM
o
C
o
C
100 = 10A (Avg)
American coding
European coding
Outline Table
Not To Scale
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Suggested plugging force:
200 N max; axially applied to faston terminals
All dimensions in millimetres (inches)
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Page 4
MB & JB Series
Bulletin I2715 rev. E 08/97
150
140
130
120
110
100
90
80
70
60
Maximum Al low able Case Temperature (°C)
50
01234567891011
100JB..L Series
(Sine)
Average Forward Current (A)
25
100JB..L Series
T = 150°C
J
20
15
10
5
180°
180°
(Sine)
180°
(Rect)
180°
(Rect)
1000
T = 25°C
J
100
T = 15O°C
J
10
Instantaneous Forward Current (A)
1
0.5 1.5 2.5 3.5
100JB ..L Series
Instantaneous F orward Voltage (V)
Fig. 2 - Forward Voltage Drop CharacteristicsFig. 1 - Current Ratings Characteristics
R
2K/W
t
h
3
K
/
W
4
K
/
W
7
K
/
W
1
0
K
/
W
1
5
K
/
W
S
-
A
=
1
K
/
W
-
D
e
l
t
a
R
Maximum Average For ward P owe r Loss (W)
0
0
2
46810
Average Forward Current (A)
150
120
At Any Rated Load Condition And With
Rated V Applied Following Surge
RRM
Initial T = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
90
60
Peak Half Sine Wave Forward Current (A)
100JB..L Series
30
1 10 100
Number of Equal Amplitude Half Cycle Current Pulses (N)
Fig. 4 - Maximum Non-Repetitive Surge Current
4
0 25 50 75 100 125 150
Maximum Allowable Ambient Temperature (°C)
Fig. 3 - Total Power Loss Characteristics
150
J
125
100
75
50
Peak Half Sine Wave Forward Current (A)
25
Fig. 5 - Maximum Non-Repetitive Surge Current
Maximum Non Repetitive Surge Current
Versus Pulse Train Duration.
Initi al T = 150°C
No Voltage Reapplied
Rated V Reapplied
J
RRM
100JB..L Series
0.01 0.1 1
Pulse Train Duration (s)
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Page 5
150
26MB..A Series
250JB..L Series
130
110
90
70
Maximum Allowable Case Temperature (°C)
50
0 5 10 15 20 25 30
Average Forward Current (A)
180°
(Sine)
Fig. 6 - Current Ratings Characteristics
180°
(Rect)
MB & JB Series
Bulletin I2715 rev. E 08/97
1000
T = 25°C
J
T = 150°C
100
10
Instant an eous Fo r wa rd C urren t (A)
1
0.511.522.533.5
Instantaneous F orward Voltage (V )
Fig. 7 - Forward Voltage Drop Characteristics
J
26MB..A Series
250JB .. L Series
50
26MB..A Series
250JB..L Series
T = 150°C
40
J
180°
(Sine)
180°
30
(Rect)
20
10
Maximum Average Forward Power Loss (W)
0
0 5 10 15 20 25
Average Forward Current (A)
R
t
h
S
A
=
1
2
K
3
K
4
K
/
W
5
K
7
K
1
0
K
K
/
/
W
/
W
/
W
/
W
/
W
-
D
e
l
t
a
R
W
0 255075100125150
Maximum Allowable Ambient Temperature (°C)
Fig. 8 - Total Power Loss Characteristics
400
At Any Rated Load Condition And With
Rate d V App lie d F ollo w in g S u rg e
RRM
300
Initia l T = 150°C
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
J
450
Maximum Non Repetitive S urge Current
Versus Pulse Train Duration.
350
No Voltag e Reappl ied
Rated V Reapplied
Initial T = 150°C
RRM
250
200
150
26MB..A series
250JB..L series
Peak Half Sine Wave Forward Current (A)
100
110100
Number of Equal Amplitude Half Cycle Current Pulses (N)
Peak Half Sine Wave Forward Current (A)
26MB..A Series
250JB..L Series
50
0.01 0.1 1
Pulse Tr ain Duration (s)
Fig. 9 - Maximum Non-Repetitive Surge Current Fig. 10 - Maximum Non-Repetitive Surge Current
J
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Page 6
MB & JB Series
Bulletin I2715 rev. E 08/97
150
130
110
90
70
Maximum Allowable Case Temperature (°C)
50
0 5 10 15 20 25 30 35 40
Aver a ge Forw ar d Cur re nt (A )
Fig. 11 - Current Ratings Chracteristics Fig. 12 - Forward Voltage Drop Characteristics
80
36MB..A Series
35MB..A Series
T = 150°C
J
60
40
20
Maximum Average Forward Power Loss (W)
0
0 5 10 15 20 25 30 35
Average Forward Current (A)
36MB ..A Se ries
35MB ..A Se ries
180°
(Rect)
180°
(Sine)
180°
(Sine)
180°
(Rect)
0 25 50 75 100 125 150
Fig. 13 - Total Power Loss Characteristics
1000
T = 25°C
J
T = 150°C
100
J
10
Instantaneou s Forward C urrent (A)
1
0.511.522.533.5
36MB ..A Serie s
35MB ..A Serie s
Instanta neo us Forwar d Voltag e (V)
R
t
h
S
A
=
0
.
7
1
3
4
5
7
K
2
K
/
/
W
K
K
K
K
K
W
-
D
e
l
t
a
/
W
/
W
/
W
W
/
/
W
R
Maximum Allowable Ambient Temperature (°C)
450
At Any Rated Load Condition A nd With
Rated V Ap plied Following S ur ge.
400
RRM
350
300
Initial T = 15 0°C
J
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
500
Maximum Non Repetitive Surge Current
450
400
Versus Pulse Train Duration.
No Voltage R eapplied
Ra ted V Reapplied
350
Initial T = 150 °C
300
250
200
36MB..A Series
150
Pea k Half Sine Wave Forward Curr ent (A )
35MB..A Series
100
110100
Num b er O f Equ al A m pl itude Half Cycle Curre nt P uls es (N )
250
200
36MB..A Series
150
Peak Half Sine Wave Forward Curr ent (A)
35MB..A Series
100
0.01 0.1 1
Puls e Train D ur ation (s)
Fig. 14 - Maximum Non-Repetitive Surge Current Fig. 15 - Maximum Non-Repetitive Surge Current
6
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J
RRM
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