DS21303 Rev. 7 - 3 1 of 4 MB15(W)/25(W)/35(W)
www.diodes.com
ã Diodes Incorporated
·
High Conductivity
·
Metal Case
·
Superior Thermal Design
·
Terminals Solderable per MIL-STD-202, Method 208
·
Universal Terminals; Snap-on, Solder or P.C. Board Mounting
·
Lead Free Finish, RoHS Compliant (Date Code 0514+)
(Note 2)
Characteristic
Symbol -05 -1 -2 -4 -6 -8 -10 Units
Maximum Recurrent Peak Reverse Voltage
V
RRM
50 100 200 400 600 800 1000 V
Maximum RMS Voltage
V
RMS
35 70 140 280 420 560 700 V
Maximum DC Blocking Voltage
V
DC
50 100 200 400 600 800 1000 V
Maximum Average MB15
Rectified Output Current MB25
@ T
C
= 55°C MB35
I
(AV)
15.0
25.0
35.0
A
Peak Forward Surge Current Single MB15
Half Sine-Wave Superimposed on MB25
Rated Load MB35
I
FSM
300
300
400
A
Maximum Instantaneous @ 7.5A MB15
Forward Voltage Drop per @12.5A MB25
Rated Load @17.5A MB35
V
F
1.1
1.1
1.2
V
Maximum Reverse DC current at Rated @T
A
= 25°C
DC Blocking Voltage (per Element) @T
A
= 100°C
I
R
10
1.0
µA
mA
I
2
t rating for fusing (8.3ms) MB15
MB25
MB35
I
2
t
373
373
664
A
2
s
Typical Thermal Resistance (Note 1)
R
qJC
2.5 °C/W
Operating and Storage Temperature Range
T
J
,T
STG
-55 to +150 °C
Features
·
Terminals: 0.25" Faston Terminals
·
Case material - UL Flammability Rating Classification 94V-0
·
Moisture sensitivity: Level 1 per J-STD-020C
·
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
Rating at 25°C ambient temperature unless otherwise specified.
Maximum Ratings and Electrical Characteristics
Notes: 1. Thermal Resistance from junction to case
2. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
EU Directive Annex
Notes 5 and 7.
Mechanical Data
Suffix “W” denotes wire leads
MB15(W) / 25(W) / 35(W)
HIGH CURRENT SILICON BRIDGE RECTIFIER
NOT RECOMMENDED FOR NEW DESIGN, USE
GBPC15 SERIES, GBPC25 SERIES, OR GBPC35 SERIES
MB
MB-W
Dim
Min Max
A
28.40 28.70
B
10.97 11.23
C
15.50 17.60
E
22.86 25.40
G
13.30 15.30
H
Hole for #10 screw
4.85Æ 5.59Æ
J
17.10 19.10
K
10.40 12.40
L
0.97Æ
Nominal
1.07Æ
M
30.50 ¾
N
10.97 11.23
P
17.10 19.10
C
A
G
E
B
H
(AC)
(AC)
(+)
(-)
H
J
A
C
K
A
M
N
H
H
L
P
A
P
(AC)
(AC)
(-)
(+)
