Overcurrent Protection
Leaded Disks, Coated, 63 V
B599*0
C 910 … C 990
Characteristics (typical) for
T
Ref
= 120 °C
PTC resistance
R
PTC
versus
PTC temperature
T
PTC
(measured at low signal voltage)
10
7
R
PTC
TPT0750-L
PTC current
I
PTC
versus PTC voltage
V
PTC
(measured at 25
°
C in still air)
10
3
mA
TPT0752-3
Ω
I
PTC
10
5
10
4
B59960C0120A070
B59970C0120A070
B59980C0120A070
B59990C0120A070
10
2
10
3
10
2
10
1
10
_
0
50
B59960C0120A070
B59970C0120A070
B59980C0120A070
B59990C0120A070
10
1
0
50
100 150 200
˚C 300
T
PTC
2
0,1
1
10
100
V 1000
V
PTC
Switching time
t
S
versus switching current
I
S
(measured at 25
°
C in still air)
10
3
t
S
s
TPT0751-U
Rated current
I
N
versus ambient temperature
T
A
(measured in still air)
I
N,
T
A
2,0
TPT0731-F
I
N, 25 ˚C
1,6
B59960C0120A070
B59970C0120A070
B59980C0120A070
B59990C0120A070
10
2
1,4
1,2
1,0
0,8
10
1
10
0
0,6
0,4
0,2
10
_
1
0
1
2
3
4
5 A
I
S
0
_
20 0
20 40 60 80 100 120 ˚C 160
T
A
67
10/02
EPCOS [ EPCOS ]
