2016L150 LITTELFUSE [Littelfuse], 2016L150 Datasheet - Page 38

• Manufacturer Part Number: 2016L150
• Manufacturer: LITTELFUSE [Littelfuse]

Theaveragetimecurrentcurvesandtemperaturereratingcurveperformanceisaffected
byanumberorvariables,andthesecurvesprovidedasguidanceonly.Customermust
verifytheperformanceintheirapplication.
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©2006 Littelfuse
15ST120
15ST120S
15ST175
15ST175S
Temperature Rerating
Part Number
Average Time Current Curves
A: 15ST120/15ST120S
B: 15ST175/15ST175S
C:
-40°C
1.90
1.90
2.50
2.50
D:
E:
-20°C
POLYFUSE
Axial Leaded Strap
1.70
1.70
2.30
2.30
1.50
1.50
2.00
2.00
0°C
Electronics Designers Guide
®
Resettable PTCs
Ambient Operation Temperature
23°C
1.20
1.20
1.75
1.75

Hold Current (A)
Temperature Rerating Curve
170%
150%
130%
110%
90%
70%
50%
30%
10%
40°C
1.00
1.00
1.50
1.50
-40 -30 -20
50°C
0.90
0.90
1.30
1.30
-10
0
10
Specifications are subject to change without notice.
60°C
0.80
0.80
1.20
1.20
Temperature (°C)
20
30
40
70°C
0.70
0.70
1.10
1.10
50
60
70
85°C
0.50
0.50
0.90
0.90
80
ST Series