PL IA NT CO M *R oH S Features Applications Fast tripping resettable circuit protection Game consoles Surface mount packaging for automated PC motherboards assembly Small footprint size (1210) RoHS compliant* and halogen free** Agency recognition* USB port protection - USB 2.0, 3.0 & OTG HDMI 1.4 Source protection IEEE 1394 ports Mobile phones Digital cameras MF-USMF Series - PTC Resettable Fuses Electrical Characteristics Amperes at 23 C Seconds at 23 C 0.25 1.50 Tripped Power Dissipation Watts at 23 C Typ. 0.6 0.50 0.60 0.6 5.000 8.00 0.02 0.6 0.200 1.300 8.00 0.20 0.6 0.180 0.900 8.00 0.10 0.6 1.50 0.070 0.450 8.00 0.10 0.6 1.10 2.20 0.050 0.210 5.00 1.00 0.6 1.50 3.00 0.030 0.110 5.00 5.00 0.6 1.75 3.50 0.020 0.090 8.00 1.00 0.7 Ihold V max. Volts I max. Amps MF-USMF005 30 MF-USMF010 30 MF-USMF020 Model Itrip Resistance 10 Amperes at 23 C Hold Trip 0.05 0.15 Ohms at 23 C RMin. R1Max. 2.800 50.000 10 0.10 0.30 0.800 15.000 30 10 0.20 0.40 0.400 MF-USMF035 6 40 0.35 0.75 MF-USMF050 13.2 40 0.50 1.00 MF-USMF075 6 40 0.75 MF-USMF110 6 40 MF-USMF150 6 40 MF-USMF175X*** 6 40 Max. Time To Trip *** CSA 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. 1000 hours ............................. 5 % typical resistance change Thermal Shock ..................................................... +85 C to -40 C, 20 times ................................... 10 % typical resistance change Solvent Resistance ............................................... MIL-STD-202, Method 215 ................................... No change Vibration ............................................................... MIL-STD-883C, Method 2007.1, .......................... No change Condition A Test Procedures And Requirements For Model MF-USMF 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 .......................................................... ANSI/J-STD-002 ................................................... 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 TUV Certificate Number ....................................... R 02057213 http://www.tuvdotcom.com/ Follow link to "other certificates", enter File No. 2057213 *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. MF-USMF Series - PTC Resettable Fuses Product Dimensions A Model B C D Min. Max. Min. Max. Min. Max. Min. MF-USMF005 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.80 (0.031) 1.1 (0.043) 0.30 (0.012) MF-USMF010 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.80 (0.031) 1.1 (0.043) 0.30 (0.012) MF-USMF020 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.80 (0.031) 1.1 (0.043) 0.30 (0.012) MF-USMF035 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.55 (0.022) 0.85 (0.033) 0.30 (0.012) MF-USMF050 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.55 (0.022) 0.85 (0.033) 0.30 (0.012) MF-USMF075 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.55 (0.022) 0.85 (0.033) 0.30 (0.012) MF-USMF110 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.55 (0.022) 0.85 (0.033) 0.30 (0.012) MF-USMF150 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.40 (0.016) 0.85 (0.033) 0.30 (0.012) MF-USMF175X 3.00 (0.118) 3.43 (0.135) 2.35 (0.093) 2.80 (0.110) 0.40 (0.016) 0.85 (0.033) 0.30 (0.012) Packaging: 3000 pcs. per reel. Top and Bottom View A DIMENSIONS: Side View Recommended Pad Layout C 1.0 0.05 (.039 .002) 1.0 0.05 (.039 .002) 2.5 0.1 (.098 .004) B 2.0 0.1 (.079 .004) MM (INCHES) Terminal material: Electroless Ni under immersion Au Termination pad solderability: Standard Au finish: Meets ANSI/J-STD-002 Category 2. Recommended Storage: 40 C max./70 % RH max. D Solder Reflow Recommendations 300 Preheating Soldering Cooling Notes: Temperature (C) 250 200 150 100 * MF-USMF models cannot be wave soldered. * If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. * Compatible with Pb and Pb-free solder reflow profiles. * Excess solder may cause a short circuit, especially during hand soldering. Please refer to the Multifuse(R) Polymer PTC Soldering Recommendation guidelines. 50 0 160-220 10-20 120 Time (seconds) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-USMF Series - PTC Resettable Fuses Thermal Derating Chart - Ihold (Amps) Model Ambient Operating Temperature 23 C 40 C 50 C -40 C -20 C 0 C 60 C 70 C 85 C MF-USMF005 0.08 0.07 0.06 0.05 0.04 0.04 0.03 0.03 0.02 MF-USMF010 0.15 0.13 0.12 0.10 0.09 0.08 0.07 0.06 0.05 MF-USMF020 0.32 0.28 0.24 0.20 0.18 0.16 0.14 0.12 0.10 MF-USMF035 0.51 0.46 0.40 0.34 0.30 0.27 0.24 0.22 0.18 MF-USMF050 0.76 0.66 0.58 0.48 0.42 0.38 0.35 0.29 0.23 MF-USMF075 1.10 0.97 0.86 0.72 0.64 0.58 0.55 0.47 0.39 MF-USMF110 1.60 1.42 1.26 1.10 0.94 0.86 0.80 0.70 0.58 MF-USMF150 2.30 2.02 1.76 1.43 1.24 1.11 1.00 0.85 0.65 MF-USMF175X 2.80 2.45 2.10 1.75 1.55 1.45 1.35 1.25 1.10 Typical Time to Trip at 23 C How to Order MF - USMF 010 X - 2 100 MF-USMF075 MF-USMF020 MF-USMF035 MF-USMF010 Time to Trip (Seconds) 10 Multifuse(R) Product Designator Series USMF = 1210 Surface Mount Component Hold Current, Ihold 005-175 (0.05-1.75 Amps) Multifuse(R) freeXpansionTM Design Packaging Packaged per EIA 481-1 -2 = Tape and Reel MF-USMF110 MF-USMF150 MF-USMF050 MF-USMF175X 1 MF-USMF005 0.1 Typical Part Marking 0.01 Represents total content. Layout may vary. 0.001 0.1 1 10 100 Fault Current (Amps) The Time to Trip curves represent typical performance of a device in a simulated application environment. Actual performance in specific customer applications may differ from these values due to the influence of other variables. 6 A UNDERSCORE SIGNIFIES HALOGEN FREE COMPLIANCE Asia-Pacific: TEL +886-2 25624117 * FAX +886-2 25624116 Europe: TEL +41-41 7685555 * FAX +41-41 7685510 The Americas: TEL +1-951 781-5500 * FAX +1-951 781-5700 www.bourns.com MF-USMF SERIES, REV. M, 04/10 "freeXpansion Design" is a trademark of Bourns, Inc. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. PART IDENTIFICATION: MF-USMF005 = 0 MF-USMF010 = 1 MF-USMF020 = 2 MF-USMF035 = 3 MF-USMF050 = 4 MF-USMF075 = 5 MF-USMF110 = 6 MF-USMF150 = 8 MF-USMF175X = 9 BIWEEKLY DATE CODE: WEEK 1 AND 2 = A WEEK 51 AND 52 = Z MF-USMF Series Tape and Reel Specifications MF-USMF Series per EIA 481-2 Tape Dimensions W 8.0 0.3 (0.315 0.012) P0 4.0 0.1 (0.157 0.004) P1 P2 4.0 0.1 (0.157 0.004) 2.0 0.05 (0.079 0.002) A0 2.76 0.10 (0.109 0.004) B0 3.50 0.10 (0.138 0.004) 4.35 (0.171) 1.5 + 0.1/-0.0 (0.059 + 0.004/-0) 3.5 0.05 (0.138 0.002) 1.75 0.10 (0.069 0.004) B1 max. D0 F E1 6.25 (0.246) 0.6 (0.024) 0.1 (0.004) E2 min. T max. T1 max. 1.07 0.10 (0.042 0.004) K0 390 (15.35) 160 (6.30) Leader min. Trailer min. Reel Dimensions 185 (7.283) 50 (1.97) A max. N min. 8.4 + 1.5/ -0.0 (0.331 + 0.059/-0.0) 14.4 (0.567) W1 W2 max. UNIT = P0 T D0 P2 MM (INCHES) 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)