ST1550S datasheet(1/4 Pages) SMCDIODE

部品番号	ST1550S

部品情報	SCHOTTKY RECTIFIER

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メーカー	SMCDIODE [SMC Diode Solutions Co. LTD]

ホームページ	https://www.smc-diodes.com

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Technical Data

Data Sheet N1408, Rev. C



China - Germany - Korea - Singapore - United States 



http://www.smc-diodes.com - sales@ smc-diodes.com 

ST1550S

ST1550S SCHOTTKY RECTIFIER

Characteristics

Symbol

Condition

Typ.

Max. Units

Forward Voltage Drop*

VF1

@ 5A, Pulse, TJ = 25 C

@ 7.5A, Pulse, TJ = 25 C

@ 15A, Pulse, TJ = 25 C

0.38

0.41

0.48

0.46

0.49

0.56

V

VF2

@ 5A, Pulse, TJ = 125 C

@ 7.5A, Pulse, TJ = 125 C

@ 15A, Pulse, TJ = 125 C

0.26

0.31

0.41

0.35

0.40

0.50

V

Reverse Current*

IR1

@VR = rated VR, TJ = 25 C

0.14

3

mA

IR2

@VR = rated VR, TJ = 125 C

60

140

mA

Junction Capacitance

CT

@VR = 5V, TC = 25 C

fSIG = 1MHz

1100

-

pF

* Pulse width < 300 µs, duty cycle < 2%

Features

Circuit Diagram

Applications

Maximum Ratings:

Characteristics

Symbol

Condition

Max.

Units

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

-

50

V

Average Rectified Forward Current

IF (AV)

50% duty cycle @TC=80°C,

rectangular wave form

15

A

Peak One Cycle Non-Repetitive Surge

Current

IFSM

8.3ms, Half Sine pulse, Tc= 25 C

200

A

Electrical Characteristics:



150C TJ operation



Center tap configuration



Low forward voltage drop



High purity, high temperature epoxy encapsulation for

enhanced mechanical strength and moisture resistance



High frequency operation



Terminals finish: 100% Pure Tin



“-A” is an AEC-Q101 qualified device



This is a Halogen Free Device



All SMC parts are traceable to the wafer lot



Additional testing can be offered upon request



Switching power supply



Converters



Free-Wheeling diodes



Reverse battery protection

TO-277B

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