SI-3090J View Datasheet(PDF) - Sanken Electric co.,ltd.

Part Name

Description

Manufacturer

SI-3090J

5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type

Sanken Electric co.,ltd. 

GSI-3000J Series

SI-3000J Series

5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type

IFeatures

• Compact full-mold package (equivalent to TO220)

• Output current: 2.0A

• Low dropout voltage: VDIF≤1V (at IO=2.0A)

• Variable output voltage (rise only) May be used for remote sensing

• Output ON/OFF control terminal is compatible with LS-TTL.

(It may be directly driven by LS-TTL or standard CMOS logic.)

• Built-in foldback overcurrent, overvoltage, thermal protection circuits

IApplications

• For stabilization of the secondary stage of switching power supplies

• Electronic equipment

IAbsolute Maximum Ratings

Parameter

Symbol

DC Input Voltage

Voltage of Output Control Terminal

DC Output Current

Power Dissipation

Junction Temperature

Ambient Operating Temperature

Storage Temperature

Thermal Resistance (junction to case)

Thermal Resistance (junction to ambient air)

VIN

VC

IO

PD1

PD2

Tj

Top

Tstg

Rth(j-c)

Rth(j-a)

Ratings

SI-3050J

SI-3090J

SI-3120J/3150J

25

30

35

VIN

2.0*1

20(With infinite heatsink)

1.5(Without heatsink, stand-alone operation)

–40 to +125

–30 to +100

–40 to +125

5.0

66.7(Without heatsink, stand-alone operation)

(Ta=25°C)

Unit

V

V

A

W

W

°C

°C

°C

°C/W

°C/W

42

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