CJ7815 데이터 시트보기 (PDF) - TY Semiconductor
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CJ7815 Datasheet PDF : 1 Pages
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Product specification
TO-220-3L Plastic-Encapsulate Voltage Regulator
CJ7815 Three-terminal positive voltage regulator
FEATURES
Maximum Output current IOM: 1.5 A
Output voltage Vo: 15 V
Continuous total dissipation
PD: 1.5 W (Ta = 25 ℃)
15 W (TC= 25 ℃)
TO-220-3L
1.IN
2.GND
3.OUT
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Value
Unit
Input Voltage
Vi
35
V
Thermal resistance junction-air
Thermal resistance junction-cases
Operating Junction Temperature Range
Storage Temperature Range
RθJA
RθJC
TOPR
TSTG
83.3
8.33
0~+150
-55~+150
℃/W
℃/W
℃
℃
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=23V,Io=500mA,Ci=0.33μF, Co=0.1μF, unless otherwise specified )
Parameter
Symbol
Test conditions
MIN TYP MAX UNIT
Output voltage
Load Regulation
Line regulation
Quiescent Current
Quiescent Current Change
Output voltage drift
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Output resistance
Short Circuit Current
Peak Current
TYPICAL APPLICATION
Vo
∆Vo
∆Vo
Iq
∆Iq
∆Iq
△Vo/△T
VN
RR
Vd
RO
Isc
Ipk
Vi
17.5V≤V i≤30V, Io=5mA-1A
P≤15W
Io=5mA-1.5A
Io=250mA-750mA
17.5V≤V i≤30V
20V≤V i≤26V
17.5V≤V i≤30V
5mA≤I O≤1A
IO=5mA
10Hz≤f≤100KHz
18.5V≤V i≤28.5V,f=120Hz
Io=1A
f=1KHZ
1
3
CUJT7C815
25℃
14.4
15
15.6
V
0-125℃ 14.25 15 15.75
V
25℃
12
300
mV
25℃
4
150
mV
25℃
12
300
mV
25℃
3
150
mV
25℃
4.3
8
mA
0-125℃
1
mA
0.5
mA
0-125℃
-1
mV/℃
25℃
90
μV
0-125℃
54
70
dB
25℃
2
V
25℃
19
mΩ
25℃
230
mA
25℃
2.1
A
Vo
2
Ci
0.33μF
Co
0.1μF
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4008-318-123
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