Overcurrent Protection
B598**
Leaded Disks, Coated, 230 V
C 810 … C 890
Characteristics (typical) for T
= 80 °C
Ref
PTC resistance R
versus
PTC current I
versus PTC voltage V
PTC PTC
PTC
PTC temperature T
(measured at 25 °C in still air)
PTC
(measured at low signal voltage)
TPT0762-A
TPT0760-T
108
5
mA
Ω
B59860C0080A070
B59870C0080A070
B59880C0080A070
B59890C0080A070
IPTC
RPTC
102
5
106
105
104
103
101
5
B59860C0080A070
B59870C0080A070
B59880C0080A070
B59890C0080A070
102
101
100
0,1
1
10
100
V 1000
VPTC
0
50
100
150
200 ˚C 250
TPTC
Switching time t versus switching current I
Rated current I versus ambient temperature T
S
S
N
A
(measured at 25 °C in still air)
(measured in still air)
TPT0761-2
TPT0756-7
103
2,0
I
N, TA
s
tS
IN, 25 ˚C
1,6
1,4
1,2
1,0
0,8
0,6
0,4
0,2
0
102
B59860C0080A070
B59870C0080A070
B59880C0080A070
B59890C0080A070
101
100
_1
10
0
0,4 0,8 1,2 1,6 2,0 2,4 A 2,8
IS
_20
0
20 40 60 80 100 120 ˚C 160
TA
78 10/02