2016L150 LITTELFUSE [Littelfuse], 2016L150 Datasheet - Page 50

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

Theaveragetimecurrentcurvesandtemperaturereratingcurveperformanceisaffected
byanumberorvariables,andthesecurvesprovidedasguidanceonly.Customermust
verifytheperformanceintheirapplication.
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©2006 Littelfuse
250R080
250R080T
250R120
250R120T
250R145
250R145T
250R180
250R180T
Temperature Rerating
Part Number
Average Time Current Curves
Note: 1.00 means the number one with two decimal places.
100000
10000
0.100
0.010
0.001
1000
100
10
1
0.02
0.100
Specifications are subject to change without notice.
CURRENT IN AMPERES
-40°C
0.12
0.12
0.18
0.18
0.26
0.26
0.28
0.28
250R Series
1
-20°C
POLYFUSE
Radial Leaded
0.11
0.11
0.16
0.16
0.20
0.20
0.23
0.23
10
0.09
0.09
0.14
0.14
0.17
0.17
0.21
0.21
0°C
AKL V3.9 06.05.18
100
Electronics Designers Guide
®
Resettable PTCs
Ambient Operation Temperature
0.145
0.145
23°C
0.08
0.08
0.12
0.12
0.18
0.18
5
Hold Current (A)
Temperature Rerating Curve
170%
150%
130%
110%
90%
70%
50%
30%
10%
40°C
0.06
0.06
0.10
0.10
0.12
0.12
0.16
0.16
-40 -30 -20
50°C
0.05
0.05
0.09
0.09
0.11
0.11
0.13
0.13
-10
0
10
Temperature (°C)
Specifications are subject to change without notice.
60°C
0.05
0.05
0.08
0.08
0.09
0.09
0.10
0.10
20
30
40
70°C
0.04
0.04
0.06
0.06
0.08
0.08
0.11
0.11
50
60
70
50R Series
0.083
0.083
80
85°C
0.03
0.03
0.05
0.05
0.06
0.06