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SI-3150F View Datasheet(PDF) - Sanken Electric co.,ltd.

Part Name
Description
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SI-3150F Datasheet PDF : 6 Pages
1 2 3 4 5 6
GSI-3000F Series
IBlock Diagram
5
SI-3000F
Tr1
MIC
3
5
4
SI-3025F
Tr1
3
MIC
4
2
Equivalent
to LS-TTL
1
2
Equivalent
to LS-TTL
1
IStandard External Circuit
SI-3000F
D1 *2
VIN
5
3
+ *1
OPEN
2
SI-3000F
4
DC Input
1
C1 C2
GND
VO
+
C0 DC Output
GND
SI-3025F
D1 *2
VIN
+ *1
DC Input
C1
GND
5
OPEN 2
C2
VO
3
SI-3025F
4
R1
*3 +
1
C0 DC Output
R2
*3
GND
C0
*1 C1
C2
*2 D1
*3 R1
R2
: 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 rec-
ommended for C1 and C0, particularly at low temperatures.
: Protection diode
This diode is required for protection against reverse bias-
ing of the input and output. Sanken EU2Z is recommended.
: External resistor for setting output voltage
Relationship between output voltage VO and external re-
sistors R1 and R2 is as follows.
R1
VO=VREF1+
R2
(VREF=2.55V(typ.))
R2 must be 2.55kfor stable operation.
ITa-PD Characteristics
(Except SI-3240F)
15 Infinite heatsink
With Silicon Grease
Heatsink: Aluminum
10
5
7150×2070×501××0220m0×0m2×m2(mm7.m6(5°C(.22/.°W3C°)/CW/W) )
Without heatsink
0
30
0
25
50
75
100
Ambient Temperature Ta (°C)
PD=IO[VIN(mean)VO]
32
(SI-3240F)
20
Infinite heatsink
With Silicon Grease
Heatsink: Aluminum
15
200×200×2mm (2.3°C/W)
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]
 

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