MB25 Diodes Incorporated, MB25 Datasheet
MB25
Manufacturer Part Number
MB25
Description
HIGH CURRENT SILICON BRIDGE RECTIFIER
Manufacturer
Diodes Incorporated
Datasheet
1.MB25.pdf
(2 pages)
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www.DataSheet4U.com
Maximum Ratings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Features
·
·
·
·
·
·
Mechanical Data
Notes: 1. Thermal Resistance from junction to case
DS21303 Rev. 6 - 3
·
·
·
·
·
·
·
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average
Rectified Output Current
@ T
Peak Forward Surge Current Single
Half Sine-Wave Superimposed on
Rated Load (JEDEC Method)
Maximum Instantaneous @ 7.5A
Forward Voltage Drop per @12.5A
Rated Load (JEDEC Method) @17.5A
Maximum Reverse DC current at Rated
DC Blocking Voltage (per Element)
I
Typical Thermal Resistance (Note 1)
Operating and Storage Temperature Range
2
t rating for fusing (8.3ms)
High Conductivity
Metal Case
Superior Thermal Design
Surge Ratings to 400A
Terminals Solderable per MIL-STD-202,
Method 208
Universal Terminals; Snap-on, Solder or P.C.
Board Mounting
Terminals: 0.25" Faston Terminals
Case material - UL Flammability Rating
Classification 94V-0
Moisture sensitivity: Level 1 per J-STD-020A
Approx Weight: 29 grams
Mounting Position: Bolt Down on Heat-sink with
Silicone Thermal Compound Between Bridge and
Mounting Surface for Maximum Heat Transfer
Efficiency
Mounting Torque: 20 in. lb. Max.
Polarity: Polarity Symbols Marked on Case
C
= 55°C
Characteristic
@T
@T
A
A
= 25°C
= 100°C
MB15
MB25
MB35
MB15
MB25
MB35
MB15
MB25
MB35
MB15
MB25
MB35
Symbol
T
J
V
V
R
I
V
I
, T
MB15(W) / 25(W) / 35(W)
(AV)
FSM
V
RRM
RMS
I
I
qJC
DC
2
R
F
t
STG
1 of 2
HIGH CURRENT SILICON BRIDGE RECTIFIER
E
-05
50
35
50
B
J
(AC)
100
100
( - )
70
-1
MB-35
H
A
C
G
200
140
200
(AC)
-2
(+)
-55 to +150
C
15.0
25.0
35.0
400
280
400
300
300
400
373
373
664
1.1
1.1
1.2
1.0
2.5
10
-4
H
A
B
Dim
Suffix “W” denotes wire leads
L
600
420
600
G
A
B
C
E
H
J
-6
All Dimensions in mm
(AC)
(-)
MB15(W)/25(W)/35(W)
MB-35W
MB-35/W
800
560
800
A
-8
10.97
J
28.4
15.5
13.3
18.6
Min
4.9 Æ Nominal
—
(+)
(AC)
1000
1000
700
-10
M
K
11.23
Max
28.7
17.6
25.4
15.3
19.6
H
Units
°C/W
A
A
mA
µA
°C
V
V
V
A
A
V
2
s
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MB25 Summary of contents
Page 1
... RRM RMS V 50 100 DC MB15 MB25 I (AV) MB35 MB15 MB25 I FSM MB35 MB15 MB25 V F MB35 @T = 25° 100°C A MB15 MB25 MB35 R qJC STG MB-35W (AC (+) (+) A C (-) (AC) (AC) MB-35/W G Dim Min A 28 ...
Page 2
... 11.8 cm Wing Plate MB35 35 30 MB25 25 20 MB15 Resistive or Inductive 100 CASE TEMPERATURE (ºC) Fig. 2 Maximum Output Rectified Current MB35 MB25, MB15 0 1.0 10 NUMBER OF CYCLES Fig. 4 Maximum Non-Repetitive Peak Forward Surge current MB15(W)/25(W)/35(W) 150 200 100 ...