30R700UF 데이터 시트보기 (PDF) - Littelfuse, Inc

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30R700UF

POLYFUSE® Resettable PTCs Radial Leaded > 30R Series

Littelfuse, Inc 

POLYFUSE® Resettable PTCs

Radial Leaded > 30R Series

Temperature Rerating

Part Number

30R090

30R110

30R135

30R160

30R185

30R250

30R300

30R400

30R500

30R600

30R700

30R800

30R900

-40°C

1.31

1.60

1.96

2.32

2.68

3.63

4.35

5.80

7.25

8.70

10.15

11.60

13.05

-20°C

1.17

1.43

1.76

2.08

2.41

3.25

3.90

5.20

6.50

7.80

9.10

10.40

11.70

Average Time Current Curves

100000

10000

1000

100

10

1

0°C

1.04

1.27

1.55

1.84

2.13

2.88

3.45

4.60

5.75

6.90

8.05

9.20

10.35

Ambient Operation Temperature

23°C

40°C

50°C

Hold Current (A)

0.90

0.75

0.69

1.10

0.91

0.85

1.35

1.12

1.04

1.60

1.33

1.23

1.85

1.54

1.42

2.50

2.08

1.93

3.00

2.49

2.31

4.00

3.32

3.08

5.00

4.15

3.85

6.00

4.98

4.62

7.00

5.81

5.39

8.00

6.64

6.16

9.00

7.47

6.93

60°C

0.61

0.75

0.92

1.09

1.26

1.70

2.04

2.72

3.40

4.08

4.76

5.44

6.12

70°C

0.55

0.67

0.82

0.98

1.13

1.53

1.83

2.44

3.05

3.66

4.27

4.88

5.49

Temperature Rerating Curve

85°C

0.47

0.57

0.70

0.83

0.96

1.30

1.56

2.08

2.60

3.12

3.64

4.16

4.68

30R

170%

150%

130%

110%

90%

70%

50%

30%

10%

-40 -30 -20 -10 0 10 20 30 40 50 60 70 80

Temperature (°C)

0.1

0.01

0.1

1

10

100

Current in Amperes

The average time current curves and Temperature Rerating curve performance is affected

by a number or variables, and these curves provided as guidance only. Customer must

verify the performance in their application.

30R Series

Revised: October 24, 2008

©2008 Littelfuse, Inc.

Specifications are subject to change without notice.

Please refer to www.littelfuse.com/series/30R.html for current information.

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