SS28B datasheet(1/3 Pages) LEIDITECH

部件名	SS28B

功能描述	Schottky rectifier

PDF	3 Pages

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制造商	LEIDITECH [Shanghai Leiditech Electronic Technology Co., Ltd]

网页	http://www.leiditech.com

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1 / 3 page

Features

●

Low profile package

●

Ideal for automated placement

●

Low power losses, high efficiency

●

Low forward voltage drop

●

High surge capability

●

High temperature soldering：

260℃/10 seconds at terminals

●

Component in accordance to

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

Major Ratings and Characteristics

Mechanical Date

●

Case:

JEDEC DO-214AA molded plastic

●

Terminals:

Solder plated, solderable per

JESD22-B102D

●

Polarity:

Laser band denotes cathode end

IF(AV)

2.0A

VRRM

20 V to 100 V

IFSM

50A

VF

0.50V, 0.55V, 0.70V, 0.85V

Tj max.

125 °C

Maximum Ratings & Thermal Characteristics

(TA = 25 °C unless otherwise noted)

Note 1: Mounted on P.C.B. with 0.28 x 0.28” (7.0 x 7.0mm) copper pad areas.

Electrical Characteristics

(TA = 25 °C unless otherwise noted)

Note 2: Pulse test:300μs pulse width,1% duty cycle.

Items

Test conditions

Instantaneous forward

voltage

0.70

IF=2.0A

(2)

VF

0.50

SS22B

Reverse current

VR=VDC

Tj=25℃

IR

0.5

Tj=100℃

5

0.85

0.55

SS23~24B

V

SS25~26B

mA

UNIT

Voltage rate of change (rated VR)

dv/dt

10000

V/µs

Thermal resistance from junction to lead

(1)

RθJL

25

℃

/W

Operating junction and storage temperature

range

TJ，TSTG

–65 to +125

SS28~210B

℃

Symbol

Maximum average forward rectified current

IF(AV)

2.0

A

Peak forward surge current 8.3 ms single

half sine-wave superimposed on

rated load

IFSM

50

A

Maximum DC blocking voltage

VDC

20

30

40

50

60

80

100

V

Maximum RMS voltage

VRMS

14

21

28

35

42

56

70

V

Maximum repetitive peak reverse voltage

VRRM

20

30

40

50

60

80

100

V

SS25B

Schottky rectifier

SS22B-SS210B

Rev :

www.leiditech.com

01.06.2015

1/3

Items

Symbol

SS22B

SS23B

SS24B

SS26B

SS28B

SS210B

UNIT

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