MB1S - MB8S — Bridge Rectifiers
May 2009
MB1S - MB8S
Bridge Rectifiers
Features
•
•
•
•
Low leakage
Surge overload rating : 35 amperes peak.
Ideal for printed circuit board.
UL certified, UL #E111753 and E326243.
SOIC-4
Polarity symbols molded
or marking on body
Absolute Maximum Ratings *
Symbol
V
RRM
V
RMS
V
R
I
F(AV)
I
FSM
T
STG
T
J
T
A
= 25° unless otherwise noted
C
Parameter
Maximum Repetitive Reverse Voltage
Maximum RMS Bridge Input Voltage
DC Reverse Voltage (Rated V
R
)
Average Rectified Forward Current @ T
A
= 50°C
Non-Repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave
Storage Temperature Range
Operating Junction Temperature
Value
1S
100
70
100
2S
200
140
200
4S
400
280
400
0.5
35
6S
600
420
600
8S
800
560
800
Units
V
V
V
A
A
°C
°C
-55 to +150
-55 to +150
* These ratings are limiting values above which the serviceability of any semiconductor device may by impaired.
Thermal Characteristics
Symbol
P
D
R
θJA
R
θJL
Power Dissipation
Thermal Resistance, Junction to Ambient,* per leg
Thermal Resistance, Junction to Lead,* per leg
Parameter
Value
1.4
85
20
Units
W
°C/W
°C/W
* Device mounted on PCB with 0.5-0.5" (13x13 mm) lead length.
Electrical Characteristics
Symbol
V
F
I
R
C
T
A
= 25° unless otherwise noted
Parameter
Forward Voltage, per bridge @ 0.5 A
Reverse Current, per leg @ Rated V
R
I
2
t rating for fusing
t < 8.3 ms
T
A
= 25°C
T
A
= 125°C
Value
1.0
5.0
0.5
5.0
13
Units
V
µA
mA
A
2
s
pF
C
T
Total Capacitance, per leg V
R
= 4.0V, f = 1.0MHz
© 2009 Fairchild Semiconductor Corporation
MB1S - MB8S Rev. D1
1
www.fairchildsemi.com
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
