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SI-3150 데이터시트 PDF




Sanken electric에서 제조한 전자 부품 SI-3150은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 SI-3150 자료 제공

부품번호 SI-3150 기능
기능 5-Terminal/ Multi-Function/ Full-Mold/ Low Dropout Voltage Dropper Type
제조업체 Sanken electric
로고 Sanken electric 로고


SI-3150 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.




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SI-3150 데이터시트, 핀배열, 회로
qSI-3000C Series
SI-3000C Series
5-Terminal, Multi-Function, Full-Mold, Low Dropout Voltage Dropper Type
sFeatures
• Compact full-mold package (equivalent to TO220)
• Output current: 1.5A
• Low dropout voltage: VDIF1V (at IO=1.5A)
• 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 (SI-3033C: Drooping type overcurrent), ov-
ervoltage, thermal protection circuits
sApplications
• For stabilization of the secondary stage of switching power supplies
• Electronic equipment
sAbsolute 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-3033C SI-3050C/3090C SI-3120C/3150C SI-3240C
20 35 35 45
VIN
1.5*2
18(With infinite heatsink)
1.5(Without heatsink, stand-alone operation)
–40 to +125
–30 to +100
–40 to +125
5.5
66.7(Without heatsink, stand-alone operation)
(Ta=25°C)
Unit
V
V
A
W
W
°C
°C
°C
°C/W
°C/W
39




SI-3150 pdf, 반도체, 판매, 대치품
qSI-3000C Series
sOutline Drawing
φ 3.2±0.2
10.0±0.2
4.2±0.2
2.8±0.2
Part Number
Lot Number
2.6±0.1
0.95±0.15
0.85
+0.2
–0.1
P1.7±0.7×4=6.8±0.7
0.45
+0.2
–0.1
3.9±0.7
(4.3)
8.2±0.7
1 2345
Forming No. 1101
sBlock Diagram
5
SI-3000C
Tr1
MIC
3
4
Plastic Mold Package Type
Flammability: UL94V-0
Weight: Approx. 2.3g
q GND
w VC
e VO
r VOS
t VIN
(unit:mm)
2
Equivalent
to LS-TTL
1
sStandard External Circuit
D1 *2
+ *1
DC Input
VIN C1
5
OPEN
2
C2
SI-3000C
1
3
4
+
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 rec-
ommended for C1 and C0, particularly at low temperatures.
: Protection diode
This diode is required for protection against reverse biasing
of the input and output. Sanken EU2Z is recommended.
42

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SI-3150 전자부품, 판매, 대치품
qSI-3000C Series
sTypical Characteristics
(Ta=25°C)
IO vs. VDIF Characteristics
0.8
0.6
0.4
Temperature Coefficient of Output Voltage(SI-3050C)
5.08
5.06
VIN=8V
lO=0A
VO=5V
5.04
5.02
Circuit Current(SI-3050C)
50
40
30
VO=5V
5.00
0.2
4.98
20
IO=1.5A
10 1.0A
0.5A
0A
0
0
0.5
1.0
1.5
4.96
–40 –20 0 20 40 60 80 100 120 140
00 2 4 6 8 10
Output Current lO (A)
Ambient Temperature Ta (°C)
Input Voltage VIN (V)
Rise Characteristics(SI-3033C)
5
4
0.5A
3
2 1.5A 1A
1
00 1 2 3 4 5 6
Input Voltage VIN (V)
Rise Characteristics(SI-3050C)
7
6
5
4 lO=0A1.5A
3
0.5A
2
1A
1
0
01234 5 67
Input Voltage VIN (V)
Rise Characteristics(SI-3240C)
30
25
20
lO=0A
0.5A
15 1A
1.5A
10
5
0
0 10 20 30 40
Input Voltage VIN (V)
Overcurrent Protection Characteristics(SI-3033C)
5
4
3
8V
2 5V
6V
1
00 0.5 1.0 1.5 2.0 2.5 3.0
Output Current IO (A)
Overcurrent ProtectionCharacteristics(SI-3050C)
6
5
4
3
2
1
00 1.0 2.0 3.0 4.0
Output Current lO (A)
Overcurrent Protection Characteristics(SI-3240C)
25
27V
20
15
10
5
00 1.0 2.0 3.0 4.0
Output Current lO (A)
ON/OFF Control Characteristics(SI-3050C)
6
VIN=8V
lO=1A
5
4
off
3
2 on
1
00 1.0 2.0 3.0 4.0
Output ON/OFF Control Voltage (V)
Thermal ProtectionCharacteristics(SI-3050C)
6
5
VIN=8V
lO=10mA
4
3
2 Note on Thermal Protection:
The thermal protection circuit is intended for pro-
1 tection against heat during instantaneous short-
circuiting. Its operation is not guaranteed for short-
0
20
60
100 140
180 circuiting over extended periods of time.
Case Temperature TC (°C)
45

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SI-3150

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

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