Ultra Miniature Glass Passivated Single-Phase

Surface Mount Flat Bridge Rectifier

Surface Mount Flat Bridge Rectifier

Features

Low profile space

Ideal for automated placement

Glass passivated chip junction

Low forward voltage drop

gp

Low leakage current

High forward surge capability

High temperature soldering

260

/10 seconds at terminals

SOF2-4

Component in accordance to

RoHS 2002/95/1 and WEEE 2002/96/EC

Mechanical Date

Case: SOF2-4 Molded plastic

over glass passivated chip

Terminals: Solder plated, solderable per

J-STD-002B and JESD22-B102D

Polarity: Polarity symbols marked on body

Polarity: Polarity symbols marked on body

UMB05F

THRU

UMB10F

Note 1: On glass epoxy P.C.B. mounted on 0.06×0.04 (1.5×1.1mm) pads

Note 2: On aluminum substrate P.C.B. with an area of 0.8 0.8 (20×20mm) mounted on 0.06×0.04 (1.5×1.1mm) solder pad

Electrical Characteristics

5

100

Reverse current per leg V =

T =

T =

-

-

UNIT

-

0.96

1.10

V

Items

Symbol

Min

Type

Max

2018-10/08

REV:A

V

C

V

Maximum RMS voltage

35

70

140

280

420

560

700

UMB

6F

UMB

8F

UMB

10F

UNIT

Maximum repetitive peak reverse voltage

50

100

200

400

Items

Symbol

UMB

05F

UMB

1F

UMB

2F

UMB

4F

600

800

1000

V

Peak forward surge current 8.3 ms single

half sine-wave superimposed on rated load

(JEDEC Method)

20

A

Maximum average forward rectified current

0.5

0.8

at T =

A

Maximum DC blocking voltage

50

100

200

400

600

800

1000

V

Operating junction and storage temperature

range

–55 to +150

Thermal resistance from junction to ambient

per leg

100

/W

80

Thermal resistance from junction to lead per

30

/W

Typical Current Squared Time

I t

2

1.66

A S

2

Reverse Recovery Time (Note 2)

Notes: 1.Pulse test :300 us pulse width,1% duty cycle.

2.Test Conditions: IF= 0.5A, IR= -1.0A, IRR= -0.25A.

=

-

-

2

uA

uSec