STPS2L40 datasheet(1/8 Pages) STMICROELECTRONICS

部件名	STPS2L40

功能描述	Low drop power Schottky rectifier

PDF	8 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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February 2007

Rev 3

1/8

8

STPS2L40

Low drop power Schottky rectifier

Main product characteristics

Features and Benefits

■ Very small conduction losses

■ Negligible switching losses

■ Low forward voltage drop

■ Surface mount miniature package

■ Avalanche capability specified

Description

Single chip Schottky rectifiers suited to Switched

Mode Power Supplies and high frequency DC to

DC converters.

Packaged in SMB, and low profile SMB, this

device is especially intended for surface mounting

and used in low voltage, high frequency inverters,

free wheeling and polarity protection applications.

Order codes

IF(AV)

2 A

VRRM

40 V

Tj (max)

150° C

VF(max)

0.34 V

Part number

marking

STPS2L40U

GD4

STPS2L40UF

FGD4

K

A

K

A

SMB

STPS2L40U

SMB flat

STPS2L40UF

Table 1.

Absolute Ratings (limiting values)

Symbol

Parameter

Value

Unit

VRRM

Repetitive peak reverse voltage

40

V

IF(AV)

Average forward current

SMB

TL = 130° C δ = 0.5

2A

SMB flat

TL = 140° C δ = 0.5

IFSM

Surge non repetitive forward current

tp = 10 ms sinusoidal

75

A

PARM

Repetitive peak avalanche power

tp = 1 µs Tj = 25° C

2200

W

Tstg

Storage temperature range

-65 to + 150

° C

Tj

Operating junction temperature (1)

150

° C

1.

condition to avoid thermal runaway for a diode on its own heatsink

dPtot

dTj

---------------

1

Rth j

a

–

()

--------------------------

<

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STPS2L40 数据表(PDF) 1 Page - STMicroelectronics

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STPS2L40 数据表(PDF) 1 Page - STMicroelectronics

STPS2L40 数据表(HTML) 1 Page - STMicroelectronics

类似零件编号 - STPS2L40

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