584bb3d8a198f6649af71c84317d0d69

JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220F Plastic-Encapsulate Voltage Regulators
CJ7805F
TO-220F
Three-terminal positive voltage regulator
1.IN
FEATURES
Maximum Output current IOM: 1.5 A
Output voltage Vo: 5V
Continuous total dissipation
PD: 1.5 W (Ta = 25 ℃)
15 W(Tc = 25 ℃)
2.GND
3.OUT
1 2
3
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
Parameter
Symbol
Input Voltage
Thermal Resistance from Junction to Ambient
Unit
Vi
35
V
RθJA
66.7
℃/W
TOPR
-25~+125
℃
TSTG
-55~+150
℃
Operating Junction Temperature Range
Storage Temperature Range
Value
ELECTRICAL CHARACTERISTICS AT SPECIFIED VIRTUAL JINCTION TEMPERATURE (Vi=10V,Io=500mA,Ci=0.33μF, Co=0.1μF, unless otherwise specified )
Parameter
Output voltage
Symbol
Vo
7V≤V i≤20V, Io=5mA-1A,
P≤15W
Load Regulation
△Vo
Line regulation
△Vo
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Output voltage drift
Test conditions
VN
Max
Unit
25℃
4.8
5.0
5.2
V
0-125℃
4.75
5.00
5.25
V
25℃
9
100
mV
Io=250mA-750mA
25℃
4
50
mV
7V≤V i≤25V
25℃
4
100
mV
8V≤V i≤12V
25℃
1.6
50
mV
25℃
5
8
mA
7V≤V i≤25V
0-125℃
0.3
1.3
mA
5mA≤I O≤1A
0-125℃
0.03
0.5
mA
25℃
42
uV
IO=5mA
0-125℃
-1.1
mV/℃
0-125℃
73
dB
10Hz≤f≤100KHz
△Vo/△T
Typ
Io=5mA-1.5A
Iq
△Iq
Min
Ripple Rejection
RR
8V≤V i≤18V,f=120Hz
Dropout Voltage
Vd
Io=1A
25℃
2
V
Output resistance
RO
f=1KHZ
25℃
10
mΩ
Short Circuit Current
Isc
25℃
230
mA
Peak Current
Ipk
25℃
2.2
A
TYPICAL APPLICATION
Vi
1
3
62
Vo
CJ7805F
UTC
2
Ci
Co
0.33μF
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0.1μF
1
F,May,2016
Typical Characteristics
Dropout Characteristics
Characteristics
Output
7
5.6
IO=0mA
(V)
0A
I O=
VO
5
OUTPUT VOLTAGE
4
3
2
4.8
A
0.5
I O=
1A
I O=
4.4
A
1.5
I O=
4.0
3.6
1
0
Pulsed
5.2
Pulsed
(V)
OUTPUT VOLTAGE VO
TJ=25℃
TJ=25℃
6
0
5
10
15
20
INPUT VOLTAGE
25
VIN
30
3.2
5.8
35
6.2
6.4
6.6
6.8
INPUT VOLTAGE
Quiescent Current
4
6.0
(V)
3.0
7.0
VIN
7.2
7.4
Quiescent Current vs Output Current
IO=0mA
VIN=10V
TJ=25℃
2.8
(mA)
Pulsed
Pulsed
QUIESCENT CURRENT
IQ
3
IQ
(mA)
TJ=25℃
QUIESCENT CURRENT
7.6
(V)
2
1
2.6
2.4
2.2
2.0
1.8
0
0
10
5
15
20
INPUT VOLTAGE
7
25
VIN
30
1.6
0.0
35
0.3
0.6
Output Voltage vs Ambient Temperature
1.2
0.9
OUTPUT CURRENT
(V)
IO
1.5
(A)
Current Cut-off Grid Voltage
6
VIN=10V
6
5
Pulsed
(V)
(V)
VO
5
4
OUTPUT VOLTAGE
OUTPUT VOLTAGE VO
TJ=25℃
3
2
VIN=10V
IO=500mA
1
4
3
2
1
Pulsed
0
-25
0
25
50
AMBIENT TEMPERATURE
75
Ta
100
0
0.0
125
(℃ )
0.5
1.0
1.5
OUTPUT CURRENT
2.0
IO
2.5
3.0
(A)
Power Derating Curve
1.5
POWER DISSIPATION
PD
(W)
2.0
1.0
0.5
0.0
-25
0
25
50
JUNCTION TEMPERATURE
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75
TJ
100
125
(℃ )
2
F,May,2016
TO-220F Package Outline Dimensions
Symbol
A
A1
A2
A3
b
b1
b2
c
D
E
e
F
Ф
h
h1
h2
L
L1
L2
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Dimensions In Millimeters
Min.
Max.
4.300
4.700
1.300 REF.
2.800
3.200
2.500
2.900
0.500
0.750
1.100
1.350
1.500
1.750
0.500
0.750
9.960
10.360
14.800
15.200
2.540 TYP.
2.700 REF.
3.500 REF.
0.000
0.300
0.800 REF.
0.500 REF.
28.000
28.400
1.700
1.900
0.900
1.100
3
Dimensions In Inches
Min.
Max.
0.169
0.185
0.051 REF.
0.110
0.126
0.098
0.114
0.020
0.030
0.043
0.053
0.059
0.069
0.020
0.030
0.392
0.408
0.583
0.598
0.100 TYP.
0.106 REF.
0.138 REF.
0.000
0.012
0.031 REF.
0.020 REF.
1.102
1.118
0.067
0.075
0.035
0.043
F,May,2016