KIA78R05F~KIA78R15F
Fig.3 Ta - P
D
POWER DISSIPATION P
D
(W)
P
D
:With infinite heat sink
P
D
Fig.4 I
O
- V
O
RELATIVE OUTPUT VOLTAGE (%)
100
80
60
40
20
0
10
8
5
0
-20
0
50
80
100
150
0
0.5
1.0
1.5
2.0
AMBIENT TEMPERATURE Ta ( C)
Note) Oblique line portion : Overheat
protection may operate in this
area.
OUTPUT CURRENT I
O
(A)
Fig.5-1 T
j
-
OUTPUT VOLTAGE DEVIATION Vo (mV)
150
100
50
0
-50
-100
-25
V
IN
=7V
I
O
=0.5A
Vo (KIA78R05)
Vo (mV)
150
100
50
0
Fig.5-2 T
j
- V
o
(KIA78R06)
V
IN
=8V
I
O
=0.5A
OUTPUT VOLTAGE DEVIATION
-50
-100
-25
0
25
50
75
100
125
0
25
50
75
100
125
JUNCTION TEMPERATURE T j ( C)
JUNCTION TEMPERATURE T
j
( C)
Fig.5-3 T
j
-
V
o
(mV)
200
150
100
50
0
-50
-100
-150
-25
0
25
V
IN
=10V
I
O
=0.5A
V
o
(KIA78R08)
OUTPUT VOLTAGE DEVIATION V
o
(mV)
200
150
100
50
0
-50
-100
-150
-25
Fig.5-4 T
j
- V
o
(KIA78R09)
V
IN
=15V
I
O
=0.5A
OUTPUT VOLTAGE DEVIATION
50
75
100
125
0
25
50
75
100
125
JUNCTION TEMPERATURE T
j
( C)
JUNCTION TEMPERATURE T
j
( C)
2001. 5. 30
Revision No : 1
4/8
KEC [ KEC(KOREA ELECTRONICS) ]
