Radial Lead Resettable Polymer PTCs
JK30 Series
Temperature Rerating Chart – I hold (A)
Ambient Operation Temperature
Part Number
-40°C
-20°C
0°C
25°C
40°C
50°C
60°C
70°C
85°C
Hold Current (A)
JK30-075
JK30-090
JK30-110
JK30-135
JK30-160
JK30-185
JK30-200
JK30-250
JK30-300
JK30-400
JK30-500
JK30-600
JK30-700
JK30-800
JK30-900
1.09
1.31
1.60
1.96
2.32
2.68
2.90
3.63
4.35
5.80
7.25
8.70
10.15
11.60
13.05
0.98
1.17
1.43
1.76
2.08
2.41
2.60
3.25
3.90
5.20
6.50
7.80
9.10
10.40
11.70
0.86
1.04
1.27
1.55
1.84
2.13
2.30
2.88
3.45
4.60
5.75
6.90
8.05
9.20
10.35
0.75
0.90
1.10
1.35
1.60
1.85
2.00
2.50
3.00
4.00
5.00
6.00
7.00
8.00
9.00
0.62
0.75
0.91
1.12
1.33
1.54
1.66
2.08
2.49
3.32
4.15
4.98
5.81
6.64
7.47
0.58
0.69
0.85
1.04
1.23
1.42
1.54
1.93
2.31
3.08
3.85
4.62
5.39
6.16
6.93
0.51
0.61
0.75
0.92
1.09
1.26
1.36
1.70
2.04
2.72
3.40
4.08
4.76
5.44
6.12
0.46
0.55
0.67
0.82
0.98
1.13
1.22
1.53
1.83
2.44
3.05
3.66
4.27
4.88
5.49
0.39
0.47
0.57
0.70
0.83
0.96
1.04
1.30
1.56
2.08
2.60
3.12
3.64
4.16
4.68
Average Time Current Curves
Temperature Rerating Curve
1000
100
10
1
0.1
0.01
0.001
1
10
100
Temperature (°C)
Current in Amperes
A=JK30-090
B=JK30-110
C=JK30-135
D=JK30-160
E=JK30-185
F=JK30-250
G=JK30-300
H=JK30-400
I=JK30-500
J=JK30-600
K=JK30-700
L=JK30-800
M=JK30-900
UN Semiconductor Co., Ltd.
www.unsemi.com.tw
@ UN Semiconductor Co., Ltd. 2013
Revision October 18, 2013
2 / 4
Specifications are subject to change without notice.
Please refer to www.unsemi.com.tw for current information.
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