MB15(W) / 25(W) / 35(W)
HIGH CURRENT SILICON BRIDGE RECTIFIER
Features
NOT RECOMMENDED FOR NEW DESIGNS,
USE GBPC15/W, GBPC25/W, OR GBPC35/W
· 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
Mechanical Data
· 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
B
E
J
MB-35
H
MB-35W
B
M
L
A
CH
(AC)
(-)
(+)
(AC)
CA
(AC)
A
J
(-)
H
(+)
A
K
(AC)
G MB-35/W
Dim Min Max
A
28.4
28.7
B
10.97
11.23
C
15.5
17.6
E — 25.4
G
13.3
15.3
H 4.9 Æ Nominal
J
18.6
19.6
All Dimensions in mm
www.DMataaSxheimet4uU.mcomRatings and Electrical Characteristics
Rating at 25°C ambient temperature unless otherwise specified.
Suffix “W” denotes wire leads
Characteristic
Symbol -05
-1
-2
-4
-6
-8 -10 Units
Maximum Recurrent Peak Reverse Voltage
VRRM 50 100 200 400 600 800 1000 V
Maximum RMS Voltage
VRMS
35
70 140 280 420 560 700 V
Maximum DC Blocking Voltage
VDC 50 100 200 400 600 800 1000 V
Maximum Average
Rectified Output Current
@ TC = 55°C
MB15
MB25
MB35
I(AV)
15.0
25.0
35.0
A
Peak Forward Surge Current Single
MB15
300
Half Sine-Wave Superimposed on
Rated Load (JEDEC Method)
MB25
MB35
IFSM
300
400
A
Maximum Instantaneous @ 7.5A
Forward Voltage Drop per @12.5A
Rated Load (JEDEC Method) @17.5A
MB15
MB25
MB35
VF
1.1
1.1 V
1.2
Maximum Reverse DC current at Rated
DC Blocking Voltage (per Element)
I2t rating for fusing (8.3ms)
@TA = 25°C
@TA = 100°C
MB15
MB25
MB35
IR
I2t
10 µA
1.0 mA
373
373 A2s
664
Typical Thermal Resistance (Note 1)
RqJC
2.5 °C/W
Operating and Storage Temperature Range
TJ, TSTG
-55 to +150
°C
Notes: 1. Thermal Resistance from junction to case
DS21303 Rev. 6 - 3
1 of 2
MB15(W)/25(W)/35(W)
