Datasheet

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MB1S - MB8S — 0.5 A Bridge Rectifiers

MB1S - MB8S Rev. 1.2.3 1

April 2014

MB1S - MB8S

0.5 A Bridge Rectifiers

Features

• Low-Leakage

• Surge Overload Rating: 35 A peak

• Ideal for Printed Circuit Board

• UL Certified: UL #E258596

Ordering Informations

Part Number Marking Package Packing Method

MB1S MB1S

SOIC-4 Tape and Reel

MB2S MB2S

MB4S MB4S

MB6S MB6S

MB8S MB8S

SOIC-4

Polarity symbols molded

or mark on body

Description

The MB family of bridge rectifiers is a 0.5 A rectifier fam-

ily that achieves high surge current absorption within a

very small foot print. Within its small 35 mm

form factor,

the MB family shines in its surge capability. In order to

absorb high surge currents, the design supports a 35 A

FSM

rating and a 5.0 A

Sec I

T rating. Devices in the

family are also rated to breakdown voltages of up to

1000 V. These features make the MB family ideal for

small power supplies that need a little extra surge capa-

bility.

For higher I

FAV

current ratings, lower profile packaging,

or lower V

values, explore the Fairchild MDB family of

bridge rectifiers. For improved V

and efficiency values

in the MB package or even higher surge capability, ask

about Fairchild’s pending MBxSV family.

Summary of content (5 pages)

PAGE 1
MB1S - MB8S 0.5 A Bridge Rectifiers Features Description • Low-Leakage The MB family of bridge rectifiers is a 0.5 A rectifier family that achieves high surge current absorption within a very small foot print. Within its small 35 mm2 form factor, the MB family shines in its surge capability. In order to absorb high surge currents, the design supports a 35 A IFSM rating and a 5.0 A2Sec I2T rating. Devices in the family are also rated to breakdown voltages of up to 1000 V.
PAGE 2
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Values are at TA = 25°C unless otherwise noted.
PAGE 3
Forward Current, IF [A] 10 1 0.1 0.01 0.4 35 0.8 1 1.2 Forward Voltage, VF [V] 1.4 10 30 T C = 100 º C 25 20 15 10 5 0 0.6 Figure 2. Forward Voltage Characteristics Reverse Current, IR [mA] Peak Forward Surge Current, IFSM [A] Figure 1. Derating Curve for Output Rectified Current TA = 25º C μs Pulse Width = 300μ 2% Duty Cycle 1 2 5 10 20 Number of Cycles at 60Hz 50 0.1 TA = 25 º C 0.01 100 Figure 3.
PAGE 4
MB1S - MB8S — 0.5 A Bridge Rectifiers Physical Dimensions SOIC-4 0.13 C B A 0.13 C A B 0.10 C Figure 5. 4-LEAD, SOIC, JEDEC TO269AA, 3.95 MM WIDE BODY (Active) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision.
PAGE 5
TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended to be an exhaustive list of all such trademarks.