33

ICs

SI-3000KFE Series

15

20

10

5

0

–30

–20

0

20

Ambient Temperature

°C)

40

60

80

100

Silicone Grease:

G746 (Shin-Etsu Chemical)

Heatsink: Aluminum

With Infinite Heatsink

Without Heatsink

75

×75×2mm (7.6°C/W)

100

×100×2mm (5.2°C/W)

200

×200×2mm (2.3°C/W)

sBlock Diagram

REF

TSD

–

+

GND

2

1

4

3

ADJ

5

SI-3010KFE

sTypical Connection Diagram

qSI-3010KFE

GND

3

R1

R2

R3

2

4

1

ADJ

5

+

+

*2

Load

µF or larger)

µF or larger)

If a low ESR capacitor (such as a ceramic capacitor) is used

for the output capacitor, oscillation may occur.

*1. D1: Reverse bias protection diode

This diode is required for protection against reverse

biasing between the input and output.

(Sanken RU2Z is recommended.)

sExternal Dimensions (TO220F-5)

(Unit : mm)

Pin Assignment

q Vc

e GND

r Vout

t ADJ

10.16

±0.2

0.8

0.5

3.2

±

0.2

+0.1

–0.05

0.5

+0.2

–0.1

8.2

±0.7

4.7

±0.2

2.54

±0.2

2.76

±0.2

4.3

±0.7

0.7

12 3 4

5

SK

R-end

9.6

±0.2

4

A

B

C

R1, R2: Output voltage setting resistors

The output voltage can be adjusted by connecting R1 and R2 as shown

above.

The recommended value for R2 is 10k

Ω.

≤ 1.5V.

The recommended value for R3 is 10k

Ω.

a. Part Number

b. Lot Number

c. Administer Number