SI-3003 Sanken electric, SI-3003 Datasheet - Page 2

• Manufacturer Part Number: SI-3003
• Description: 3-terminal Dropper Type Regulator
• Manufacturer: Sanken electric

Overcurrent Protection Characteristics
I o vs V
Output Voltage Temperature Characteristics
0.5
0.4
0.3
0.2
0.1
5.1
5.0
4.9
6
5
4
3
2
1
0
0
–50
0
0
DIF
Ambient temperature Ta (ºC)
Characteristics
0.5
Output current I
0.2
0
6V / 0.8A
Output current I
14V / 0.5A
V
V
IN
IN
1.0
30V / 0A
/ I
=6V
O
14V
:
0.4
50
35V
25V
1.5
O
(A)
O
100
(A)
0.6
2.0
0.8
150
2.5
Note on Thermal Protection Characteristics:
The thermal protection circuit is intended for protection
against heat during instantaneous short-circuiting. Its
operation, including reliability, is not guaranteed for
short-circuiting over an extended period of time.
Thermal Protection Characteristics
Line Regulation
Rise Characteristics
5.1
5.0
4.9
0
6
5
4
3
2
1
0
6
5
4
3
2
1
0
120
0
0
Ambient temperature Ta (ºC)
5
I
O
2
=0A
=0.5A
=0.8A
140
I
10
Input voltage V
Input voltage V
O
=0A
=0.2A
=0.5A
=0.8A
4
15
160
20
6
IN
IN
(V)
(V)
I
O
25
V
I
180
=0.5, 0.8A
=0.2A
=0A
O
IN
=5mA
=6V
8
30
200
35
10
Ta —P
Load Regulation
Circuit Current
250
200
150
100
5.1
5.0
4.9
50
25
20
15
10
0
0
5
0
–40
0
0
With infinite heatsink
200 • 200 • 2mm
(2.3ºC/W)
100 • 100 • 2mm
(5.2ºC/W)
Without heatsink
75 • 75 • 2mm
(7.6ºC/W)
D
Operating temperature Ta (ºC)
Characteristics
5
0.2
Input voltage V
10
Output current I
0
15
I
O
0.4
=0.8A
=0.5A
=0.2A
V
=0A
20
40
IN
IN
=35V
=25V
=14V
With silicone grease
Heatsink: aluminum
=6V
(V)
O
(A)
25
0.6
30
80 100
0.8
35
9