*

RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

Max. Time

Tripped

Ihold

Itrip

To Trip

Power

Resistance

Dissipation

Model

Amperes

Ohms

Amperes

Seconds

Watts

V max.

I max.

at 23

°C

at 23

°C

at 23

°C

at 23

°C

at 23

°C

Volts

Amps

Hold

Trip

RMin.

R1Max.

Max.

Typ.

MF-SM030

60

40

0.30

0.60

0.90

4.80

1.5

3.0

1.7

MF-SM050

60

40

0.50

1.00

0.35

1.40

2.5

4.0

1.7

MF-SM075

30

80

0.75

1.50

0.23

1.00

8.0

0.3

1.7

MF-SM100

30

80

1.10

2.20

0.12

0.48

8.0

0.5

1.7

MF-SM100/33

33

40

1.10

2.20

0.12

0.41

8.0

0.5

1.7

MF-SM125

15

100

1.25

2.50

0.07

0.25

8.0

2.0

1.7

MF-SM150

15

100

1.50

3.00

0.06

0.25

8.0

5.0

1.9

MF-SM150/33

33

40

1.50

3.00

0.06

0.23

8.0

5.0

1.9

MF-SM200

15

100

2.00

4.00

0.045

0.125

8.0

12.0

1.9

MF-SM250

15

100

2.50

5.00

0.024

0.085

8.0

25.0

1.9

MF-SM260

6

100

2.60

5.20

0.025

0.075

8.0

20.0

1.7

Electrical Characteristics

Features

■

Surface Mount Devices

■

Fully compatible with current

industry standards

■

Packaged per EIA 481-2 standard

■

Lead free versions are RoHS compliant*

■

Agency recognition:

Applications

Almost anywhere there is a low voltage

power supply and a load to be protected,

including:

■

Computers & peripherals

■

General electronics

■

Automotive applications

Thermal Derating Chart - Ihold / Itrip (Amps)

Operating/Storage Temperature ................................................-40 °C to +85 °C

Maximum Device Surface Temperature in Tripped State ..........125 °C

Passive Aging ............................................................................+85 °C, 1000 hours ..........................................................±5 % typical resistance change

Humidity Aging ..........................................................................+85 °C, 85 % R.H. 7 days................................................±5 % typical resistance change

Thermal Shock ..........................................................................MIL-STD-202F, Method 107G, ........................................±10 % typical resistance change

+125 °C to -55 °C,10 cycles

Vibration ....................................................................................MIL-STD-883C, Method 2007.1, Condition A..................No change

Environmental Characteristics

Test

Test Conditions

Accept/Reject Criteria

Visual/Mech. ......................................Verify dimensions and materials ............................................Per MF physical description

Resistance..........................................In still air @ 23 °C ..................................................................Rmin ≤ R ≤ R1max

Time to Trip ........................................At specified current, Vmax, 23 °C ........................................T ≤ max. time to trip (seconds)

Hold Current ......................................30 min. at Ihold ......................................................................No trip

Trip Cycle Life ....................................Vmax, Imax, 100 cycles ........................................................No arcing or burning

Trip Endurance ..................................Vmax, 48 hours......................................................................No arcing or burning

Solderability ......................................MIL-STD-202F, Method 208F ................................................95 % min. coverage

UL File Number ..................................E174545

http://www.ul.com/ Follow link to Certifications, then UL File No., enter E174545

CSA File Number................................CA110338

http://directories.csa-international.org/ Under “Certification Record” and “File Number” enter 110338-0-000

TÜV Certificate Number ....................R 02057213

http://www.tuvdotcom.com/ Follow link to “other certificates”, enter File No. 2057213

Test Procedures And Requirements For Model MF-SM Series

Ambient Operating Temperature

Model

-40

°C

-20

°C0 °C

23

°C

40

°C

50

°C

60

°C

70

°C

85

°C

MF-SM030

0.45 / 0.90

0.40 / 0.80

0.35 / 0.70

0.30 / 0.60

0.25 / 0.50

0.23 / 0.46

0.20 / 0.40

0.17 / 0.34

0.14 / 0.28

MF-SM050

0.76 / 1.52

0.67 / 1.34

0.59 / 1.18

0.50 / 1.00

0.42 / 0.84

0.38 / 0.76

0.33 / 0.66

0.29 / 0.58

0.23 / 0.46

MF-SM075

1.13 / 2.26

1.01 / 2.02

0.88 / 1.76

0.75 / 1.50

0.62 / 1.24

0.56 / 1.12

0.50 / 1.00

0.44 / 0.88

0.34 / 0.68

MF-SM100

1.66 / 3.32

1.47 / 2.94

1.29 / 2.58

1.10 / 2.20

0.91 / 1.82

0.83 / 1.66

0.73 / 1.46

0.64 / 1.28

0.50 / 1.00

MF-SM100/33

1.66 / 3.32

1.47 / 2.94

1.29 / 2.58

1.10 / 2.20

0.91 / 1.82

0.83 / 1.66

0.73 / 1.46

0.64 / 1.28

0.50 / 1.00

MF-SM125

1.89 / 3.78

1.68 / 3.36

1.46 / 2.92

1.25 / 2.50

1.04 / 2.08

0.94 / 1.88

0.83 / 1.66

0.73 / 1.46

0.56 / 1.12

MF-SM150

2.27 / 4.54

2.01 / 4.02

1.76 / 3.52

1.50 / 3.00

1.25 / 2.50

1.13 / 2.26

0.99 / 1.98

0.87 / 1.74

0.68 / 1.36

MF-SM150/33

2.27 / 4.54

2.01 / 4.02

1.76 / 3.52

1.50 / 3.00

1.25 / 2.50

1.13 / 2.26

0.99 / 1.98

0.87 / 1.74

0.68 / 1.36

MF-SM200

3.02 / 6.04

2.68 / 5.36

2.34 / 4.68

2.00 / 4.00

1.66 / 3.32

1.50 / 3.00

1.32 / 2.64

1.16 / 2.32

0.90 / 1.80

MF-SM250

3.78 / 7.56

3.35 / 6.70

2.93 / 5.86

2.50 / 5.00

2.08 / 4.16

1.88 / 3.76

1.65 / 3.30

1.45 / 2.90

1.13 / 2.26

MF-SM260

3.64 / 7.28

3.25 / 6.50

2.91 / 5.82

2.60 / 5.20

2.26 / 4.52

2.08 / 4.16

1.95 / 3.90

1.74 / 3.48

1.48 / 2.96

TV Rheinland