SI-3001N Ver la hoja de datos (PDF) - Sanken Electric co.,ltd.

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fabricante

SI-3001N

3-Terminal, Full-Mold, Low Dropout Voltage Dropper Type

Sanken Electric co.,ltd. 

qSI-3001N Series

sBlock Diagram

3

Tr1

2

MIC

1

sStandard External Circuit

D1 *2

+ *1

DC Input

VIN

C1 C2

3

2

SI-3001N

1

+

C0 DC Output

VO

C0

*1 C1

C2

*2 D1

: Output capacitor (47 to 100µF)

: Oscillation prevention capacitor (C1: Approx. 47µF,

C2: 0.33µF)

These capacitors are required if the input line is inductive

and in the case of long wiring. Tantalum capacitors are

recommended for C1 and C0, particularly at low tempera-

tures.

: Protection diode

This diode is required for protection against reverse bias-

ing of the input and output. Sanken EU2Z is recommended.

sTa-PD Characteristics

20

Infinite heatsink

15

200×200×2mm (2.3°C/W)

With Silicon Grease

Heatsink:Aluminum

10 100×100×2mm (5.2°C/W)

75×75×2mm (7.6°C/W)

5

Without heatsink

0

–30

0

25

50

75

100

Ambient Temperature Ta (°C)

PD=IO•[VIN(mean)–VO]

22

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