Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

A

B

C

D

E

Physical Characteristics

Model

Max.

Max.

Max.

Min.

Max.

Lead Dia.

Material

MF-R008/250

7.5

11.5

5.1 ± 0.7

5.0

4.8

0.65

Sn/Cu

(0.295)

(0.453)

(0.201 ± 0.028)

(0.197)

(0.189)

(0.026)

MF-R008/250U

6.2

11.5

5.1 ± 0.7

5.0

3.8

0.65

Sn/Cu

(0.244)

(0.453)

(0.201 ± 0.028)

(0.197)

(0.150)

(0.026)

MF-R011/250U

6.2

11.5

5.1 ± 0.7

5.0

3.8

0.65

Sn/Cu

(0.244)

(0.453)

(0.201 ± 0.028)

(0.197)

(0.150)

(0.026)

MF-R012/250

7.5

11.5

5.1 ± 0.7

5.0

4.8

0.65

Sn/Cu

(0.295)

(0.453)

(0.201 ± 0.028)

(0.197)

(0.189)

(0.026)

MF-R012/250U

6.2

11.5

5.1 ± 0.7

5.0

3.8

0.65

Sn/Cu

(0.244)

(0.453)

(0.201 ± 0.028)

(0.197)

(0.150)

(0.026)

MF-R014/250

7.5

11.5

5.1 ± 0.7

5.0

4.8

0.65

Sn/Cu

(0.295)

(0.453)

(0.201 ± 0.028)

(0.197)

(0.189)

(0.026)

MF-R014/250U

6.2

11.5

5.1 ± 0.7

5.0

3.8

0.65

Sn/Cu

(0.244)

(0.453)

(0.201 ± 0.028)

(0.197)

(0.150)

(0.026)

MF-R018/250U

10.4

12.6

5.1 ± 0.7

5.0

3.8

0.65

Sn/Cu

(0.409)

(0.496)

(0.201 ± 0.028)

(0.197)

(0.150)

(0.026)

Product Dimensions

Packaging options:

BULK: 500 pcs. per bag.

TAPE & REEL: 1500 pcs. per reel (not available with binned option).

MM

(INCHES)

DIMENSIONS =

C

D

B

E

A

Typical Part Marking

Represents total content. Layout may vary.

R012

0180T

MANUFACTURER'S

TRADEMARK

PART

IDENTIFICATION

DATE CODE

(FIRST DIGIT =

LAST DIGIT OF YEAR;

NEXT THREE DIGITS =

DAY OF YEAR)

COUNTRY OF

MANUFACTURE

(T = TAIWAN

S = CHINA)

Thermal Derating Chart - Ihold (Amps)

Ambient Operating Temperature

Model

-40 ˚C

-20 ˚C

0 ˚C

23 ˚C

40 ˚C

50 ˚C

60 ˚C

70 ˚C

85 ˚C

MF-R008/250

0.124

0.110

0.095

0.080

0.066

0.059

0.051

0.044

0.033

MF-R011/250U

0.171

0.151

0.131

0.110

0.091

0.081

0.071

0.061

0.046

MF-R012/250

0.186

0.165

0.143

0.120

0.099

0.088

0.077

0.066

0.050

MF-R014/250

0.255

0.199

0.172

0.145

0.119

0.106

0.093

0.080

0.060

MF-R018/250U

0.269

0.240

0.211

0.180

0.153

0.138

0.123

0.109

0.087

Itrip is approximately two times Ihold.

Additional Features