SL44 datasheet(1/2 Pages) TAYCHIPST

部件名	SL44

功能描述	LOW VF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

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制造商	TAYCHIPST [Shenzhen Taychipst Electronic Co., Ltd]

网页	http://www.taychipst.com

标志

1 / 2 page

20V-40V

4.0A

SL42 THRU SL44

1 of 2

Mechanical Data

Web Site: www.taychipst.com

FEATURES

E-mail: sales@taychipst.com

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

LOW VF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER

¨ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

¨ For surface mount applications

¨ Low profile package

¨ Built-in strain relief, ideal for automated placement

¨ Easy pick and place

¨ Metal silicon junction,

majority carrier conduction

¨ Low power loss, high efficiency

¨ High current capability, low forward voltage drop

¨ For use in low voltage, high frequency inverters, free

wheeling, and polarity protection applications

¨ High temperature soldering:

250¡C/10 seconds at terminals

Case: JEDEC DO-214AB molded plastic body

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Weight: 0.007 ounce 0.25 gram

Ratings at 25¡C ambient temperature unless otherwise specified.

SYMBOLS

SL42

SL43

SL44

UNITS

Device marking code

SL2

SL3

SL4

Maximum repetitive peak reverse voltage

VRRM

20

30

40

Volts

Maximum RMS voltage

VRMS

14

21

28

Volts

Maximum DC blocking voltage

VDC

20

30

40

Volts

Maximum average forward rectified current (NOTE 2)

4.0

at TL (SEE FIG. 1)

(NOTE 3)

I(AV)

8.0

Amps

Peak forward surge current

8.3ms single half sine-wave superimposed on

IFSM

150

Amps

rated load (JEDEC Method)

Maximum instantaneous forward voltage at:

(NOTE 1)

IF=4.0A, TA=125¡C

0.31

0.35

IF=4.0A, TA=25¡C

VF

0.42

0.44

Volts

IF=8.0A, TA=125¡C

0.37

0.41

IF=8.0A, TA=25¡C

0.47

0.50

Maximum DC reverse current (NOTE 1) TA=25¡C

0.5

at rated DC blocking voltage

TA=100¡C

IR

35.0

mA

Typical thermal resistance (NOTE 2)

RQJA

50

RQJL

14

¡C/W

Operating junction temperature range

TJ

-55 to +125

¡C

Storage temperature range

TSTG

-55 to +150

¡C

NOTES:

(1) Pulse test: 300

ms pulse width, 1% duty cycle,

(2) P.C.B. mounted 0.55 x 0.55Ó (14 x 14mm) copper pad areas, TL=90

°C

(3) Mounted on Al plate, TL=60

°C, RQJL=6°C/W

类似零件编号 - SL44

制造商	部件名	数据表	功能描述
General Semiconductor	SL44	104Kb / 2P	LOW VF SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Vishay Siliconix	SL44	341Kb / 4P	Surface Mount Schottky Barrier Rectifier 22-Jan-08
	SL44	80Kb / 4P	Surface Mount Schottky Barrier Rectifier 25-Apr-14
	SL44	91Kb / 4P	Surface Mount Schottky Barrier Rectifier 25-Apr-14
	SL44	75Kb / 4P	Surface Mount Schottky Barrier Rectifier 25-Apr-14

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