*R & oHS AE C C OM AP P PR LI OV AN ED T Features ■ Compliant with AEC-Q200 Rev-C- Stress ■ RoHS compliant* and halogen free** Test Qualification for Passive Components in Automotive Applications ■ Surface Mount Devices ■ Fully compatible with current industry standards ■ Packaged per EIA 481-2 standard ■ Agency recognition: ■ Patents pending MF-SM Series - PTC Resettable Fuses Electrical Characteristics Model V max. Volts I max Amps MF-SM030 MF-SM050 MF-SM075 MF-SM075/60* MF-SM100 MF-SM100/33 MF-SM125 MF-SM150 MF-SM150/33 MF-SM185/33 MF-SM200 MF-SM250 MF-SM260 MF-SM300** 60 60 30 60 30 33 15 15 33 33 15 15 6 6 40 40 80 10 80 40 100 100 40 40 100 100 100 100 *CSA recognition pending. Ihold Itrip Amperes at 23 °C Hold Trip 0.30 0.60 0.50 1.00 0.75 1.50 0.75 1.50 1.10 2.20 1.10 2.20 1.25 2.50 1.50 3.00 1.50 3.00 1.80 3.60 2.00 4.00 2.50 5.00 2.60 5.20 3.00 6.00 Resistance Ohms at 23 °C R Min. R1 Max. 0.90 4.80 0.35 1.40 0.23 1.00 0.23 1.00 0.12 0.48 0.12 0.41 0.07 0.25 0.06 0.25 0.06 0.23 0.04 0.15 0.045 0.125 0.024 0.085 0.025 0.075 0.015 0.048 Max. Time To Trip Amperes Seconds at 23 °C at 23 °C Max. 1.5 3.0 2.5 4.0 8.0 0.3 8.0 0.3 8.0 0.5 8.0 0.5 8.0 2.0 8.0 5.0 8.0 5.0 8.0 5.0 8.0 12.0 8.0 25.0 8.0 20.0 8.0 35.0 Tripped Power Dissipation Watts at 23 °C Typ. 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.9 1.9 1.9 1.9 1.9 1.7 1.5 **UL approved, CSA & TUV approval pending. Environmental Characteristics Operating 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 Test Procedures And Requirements For Model MF-SM Series 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 Thermal Derating Chart - Ihold (Amps) Model -40 ºC MF-SM030 0.45 MF-SM050 0.76 MF-SM075 1.11 MF-SM075/60 1.11 MF-SM100 1.66 MF-SM100/33 1.66 MF-SM125 1.89 MF-SM150 2.27 MF-SM150/33 2.27 MF-SM185/33 2.56 MF-SM200 3.02 MF-SM250 3.78 MF-SM260 3.64 MF-SM300 4.13 Itrip is approximately two times Ihold. -20 ºC 0.40 0.67 0.99 0.99 1.47 1.47 1.68 2.01 2.01 2.32 2.68 3.35 3.25 3.75 0 ºC 0.35 0.59 0.84 0.84 1.29 1.29 1.46 1.76 1.76 2.08 2.34 2.93 2.91 3.30 Ambient Operating Temperature 23 ºC 40 ºC 50 ºC 0.30 0.25 0.23 0.50 0.42 0.38 0.75 0.63 0.57 0.75 0.63 0.57 1.10 0.91 0.83 1.10 0.91 0.83 1.25 1.04 0.94 1.50 1.25 1.13 1.50 1.25 1.13 1.85 1.60 1.44 2.00 1.66 1.50 2.50 2.08 1.88 2.60 2.26 2.08 2.87 2.62 2.43 60 ºC 0.20 0.33 0.49 0.49 0.73 0.73 0.83 0.99 0.99 1.28 1.32 1.65 1.95 2.25 *RoHS Directive 2002/95/EC Jan 27, 2003 including Annex. **To be considered halogen free, each homogenous material can have a maximum concentration of 900 ppm of either bromine or chlorine. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 70 ºC 0.17 0.29 0.45 0.45 0.64 0.64 0.73 0.87 0.87 1.12 1.16 1.45 1.74 2.00 85 ºC 0.14 0.23 0.36 0.36 0.50 0.50 0.56 0.68 0.68 0.88 0.90 1.13 1.48 1.78 Applications Almost anywhere there is a low voltage power supply and a load to be protected, including: ■ Computers & peripherals ■ General electronics ■ Automotive applications MF-SM Series - PTC Resettable Fuses Product Dimensions A Model Min. 6.73 (0.265) 6.73 (0.265) 6.73 (0.265) 6.73 (0.265) 6.73 (0.265) 6.73 (0.265) 6.73 (0.265) 8.00 (0.315) 8.00 (0.315) 8.00 (0.315) 8.00 (0.315) 8.00 (0.315) 6.73 (0.265) 6.73 (0.265) MF-SM030 MF-SM050 MF-SM075 MF-SM075/60 MF-SM100 MF-SM100/33 MF-SM125 MF-SM150 MF-SM150/33 MF-SM185/33 MF-SM200 MF-SM250 MF-SM260 MF-SM300 Packaging: TAPE & REEL: Max. 7.98 (0.314) 7.98 (0.314) 7.98 (0.314) 7.98 (0.314) 7.98 (0.314) 7.98 (0.314) 7.98 (0.314) 9.50 (0.374) 9.50 (0.374) 9.50 (0.374) 9.50 (0.374) 9.50 (0.374) 7.98 (0.314) 7.98 (0.314) B Max. 3.18 (0.125) 3.18 (0.125) 3.18 (0.125) 3.18 (0.125) 3.0 (0.118) 3.0 (0.118) 3.0 (0.118) 3.0 (0.118) 3.0 (0.118) 3.0 (0.118) 3.0 (0.118) 3.0 (0.118) 3.0 (0.118) 3.0 (0.118) C Max. 5.44 (0.214) 5.44 (0.214) 5.44 (0.214) 5.44 (0.214) 5.44 (0.214) 5.44 (0.214) 5.44 (0.214) 6.71 (0.264) 6.71 (0.264) 6.71 (0.264) 6.71 (0.264) 6.71 (0.264) 5.44 (0.214) 5.44 (0.214) D Min. 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) E Max. 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) Min. 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) F Max. 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) 0.71 (0.028) MM (INCHES) G F H D E End View A Side View Recommended Pad Layout MF-SM030, 050, 075, 075/60, 100, 100/33, 125, 260, 300 Recommended Pad Layout MF-SM150, 150/33, 185/33, 200, 250 2.3 ± 0.1 (0.09 ± 0.004) 2.3 ± 0.1 (0.09 ± 0.004) 9.7 ± 0.1 (0.38 ± 0.004) 3.1 ± 0.1 (0.12 ± 0.004) 10.7 ± 0.1 (0.42 ± 0.004) 3.1 ± 0.1 (0.12 ± 0.004) 4.6 ± 0.1 (0.18 ± 0.004) Min. 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) 0.66 (0.026) Max. 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) 1.37 (0.054) H Min. 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) 0.43 (0.017) MF - SM 100/33 - 2 - 99 C B Terminal material: Tin-plated brass G Max. 2.41 (0.095) 2.41 (0.095) 2.41 (0.095) 2.41 (0.095) 2.41 (0.095) 2.41 (0.095) 2.41 (0.095) 3.94 (0.155) 3.94 (0.155) 3.94 (0.155) 3.94 (0.155) 3.94 (0.155) 2.41 (0.095) 2.41 (0.095) How to Order MF-SM030, 050, 075, 075/60, 100, 100/33, 125, 260, 300 = 2000 pcs. per reel; MF-SM150, 150/33, 185/33, 200, 250 = 1500 pcs. per reel. DIMENSIONS: Min. 2.16 (0.085) 2.16 (0.085) 2.16 (0.085) 2.16 (0.085) 2.16 (0.085) 2.16 (0.085) 2.16 (0.085) 3.68 (0.145) 3.68 (0.145) 3.68 (0.145) 3.68 (0.145) 3.68 (0.145) 2.16 (0.085) 2.16 (0.085) 4.6 ± 0.1 (0.18 ± 0.004) Multifuse® Product Designator Series SM = Surface Mount Component Hold Current, Ihold/Vmax* 030 - 300 (0.3 - 3.0 Amps) Packaging Options - 2 = Tape and Reel** Part Number Suffix Option - 99 = As of date code April 1, 2005 all MF-SM models are RoHS compliant. The suffix “-99” can be used if a new part number is required to reference the RoHS compliance. Examples: MF-SM030-2 .............Tape and reel packaging MF-SM030-2-99........Tape and reel packaging with part number suffix option MF-SM150-2 .............Tape and reel packaging MF-SM150/33-2-99 ..Tape and reel packaging with part number suffix option * Vmax entry applies only to models MF-SM075/60, MF-SM100/33, MF-SM150/33 & MF-SM185/33. ** Packaged per EIA-481-2 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-SM Series - PTC Resettable Fuses Typical Time to Trip at 23 °C Typical Part Marking MF -SM 030 MF -SM MF 050 -SM 0 MF 75, M -S FMF M100 SM0 7 , MF SM18 MF-S 5/60 -SM 5/3 M1 00/ 3 MF 125 33 -SM MF 150, -SM MF -SM MF 200 150 -SM /33 MF 250 -SM 3 MF 0 -SM 0 260 Represents total content. Layout may vary. MANUFACTURER'S TRADEMARK PART IDENTIFICATION 030 0A DATE CODE WEEK 1 OF 2000 = 0A (YEAR & WEEK) WEEK 27 OF 2000 = A0 (WEEK & YEAR) 100 Time to Trip (Seconds) 10 1 0.1 0.01 0.001 0.1 1 10 100 Fault Current (Amps) Solder Reflow Recommendations 300 Preheating Soldering Cooling Solder reflow Temperature (°C) 250 • Recommended reflow methods: IR, vapor phase oven, hot air oven. • Devices are not designed to be wave soldered to the bottom side of the board. • Gluing the devices is not recommended. • Recommended maximum paste thickness is 0.25 mm (.010 inch). • Devices can be cleaned using standard industry methods and solvents. 200 150 100 Note: 50 • 0 If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. Rework 160–220 10–20 120 • A device should not be reworked. Time (seconds) Storage Recommendations The recommended long term storage conditions for Multifuse® Polymer PTC devices are 40 °C maximum and 70 % RH maximum. All devices should remain in the original sealed packaging prior to use. Devices may not conform with data sheet specifications if these storage recommendations are exceeded. Devices stored in this manner have an indefinite shelf life. MF-SM SERIES, REV. P, 11/10 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-SM, MF-SM/33, MF-SM/60 & MF-SM/250 Series Tape and Reel Specifications NOTE: Effective December 1, 2010 (product date code V0), the cover tape will be changed to the new 3M™ Universal Cover Tape (UCT). Tape Dimensions W P0 P1 P2 A0 B0 B1 max. D0 F E1 E2 min. T max. T1 max. K0 Leader min. Trailer min. MF-SM030, 050, 075, 100, 125, 260, 300; MF-SM075/60; MF-SM-100/33 per EIA-481-2 16.0 ± 0.3 (0.630 ± 0.012) 4.0 ± 0.1 (0.157 ± 0.004) 8.0 ± 0.1 (0.315 ± 0.004) 2.0 ± 0.1 (0.079 ± 0.004) 5.7 ± 0.1 (0.224 ± 0.004) 8.1 ± 0.1 (0.319 ± 0.004) 12.1 (0.476) 1.5 + 0.1/-0.0 (0.059 + 0.004/-0) 7.5 ± 0.1 (0.295 + 0.004) 1.75 ± 0.1 (0.069 ± 0.004) 14.25 (0.561) 0.6 (0.024) 0.1 (0.004) 3.4 ± 0.1 (0.134 ± 0.004) 390 (15.35) 160 (6.30) MF-SM150, 200, 250; MF-SM-150/33, MF-SM-185/33; MF-SM013/250 per EIA 481-2 16.0 ± 0.3 (0.630 ± 0.012) 4.0 ± 0.1 (0.157 ± 0.004) 12.0 ± 0.1 (0.472 ± 0.004) 2.0 ± 0.1 (0.079 ± 0.004) 6.9 ± 0.1 (0.272 ± 0.004) 9.6 ± 0.1 (0.378 ± 0.004) 12.1 (0.476) 1.5 + 0.1/-0.0 (0.059 + 0.004/-0) 7.5 ± 0.1 (0.295 + 0.004) 1.75 ± 0.1 (0.069 ± 0.004) 14.25 (0.561) 0.6 (0.024) 0.1 (0.004) 3.4 ± 0.1* (0.134 ± 0.004)* 390 (15.35) 160 (6.30) 360 (14.17) 50 (1.97) 16.4 + 2.0/ -0.0 (0.646 + 0.079/-0) 22.4 (0.882) 360 (14.17) 50 (1.97) 16.4 + 2.0/ -0.0 (0.646 + 0.079/-0) 22.4 (0.882) Reel Dimensions A max. N min. W1 W2 max. * Model MF-SM013/250 = 3.8 ± 0.1 (0.150 ± 0.004) DIMENSIONS: MM (INCHES) P0 T D0 P2 E1 W2(MEASURED AT HUB) COVER TAPE F E2 W B1 A N(HUB DIA.) B0 K0 T1 P1 A0 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. W1(MEASURED AT HUB)