参数资料
型号: MB25-4
厂商: DIODES INC
元件分类: 桥式整流
英文描述: 25 A, 400 V, SILICON, BRIDGE RECTIFIER DIODE
封装: ROHS COMPLIANT, METAL, MB, 4 PIN
文件页数: 1/4页
文件大小: 64K
代理商: MB25-4
DS21303 Rev. 7 - 3
1 of 4
MB15(W)/25(W)/35(W)
www.diodes.com
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
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
MB15
Rectified Output Current
MB25
@ TC = 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
IFSM
300
400
A
Maximum Instantaneous @ 7.5A
MB15
Forward Voltage Drop per @12.5A
MB25
Rated Load @17.5A
MB35
VF
1.1
1.2
V
Maximum Reverse DC current at Rated
@TA = 25
°C
DC Blocking Voltage (per Element)
@TA = 100
°C
IR
10
1.0
A
mA
I2t rating for fusing (8.3ms)
MB15
MB25
MB35
I2t
373
664
A2s
Typical Thermal Resistance (Note 1)
RqJC
2.5
°C/W
Operating and Storage Temperature Range
TJ,TSTG
-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
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
4.85
5.59
J
17.10
19.10
K
10.40
12.40
L
0.97
Nominal
1.07
M
30.50
N
10.97
11.23
P
17.10
19.10
C
A
G
E
B
H
(AC)
(+)
(-)
H
J
A
C
K
A
M
N
H
L
P
A
P
(AC)
(-)
(+)
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