Features ! W NE Applications Compact design to save board space 1206 footprint Small size results in very fast time to react to fault events Symmetrical design Low profile Agency recognition: USB port protection - On the Go and 2.0 PC motherboards - Plug and Play protection Mobile phones - Battery and port protection PDAs / Digital Cameras Game console port protection MF-NSMF Series - PTC Resettable Fuses Electrical Characteristics Ihold Model MF-NSMF012 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 V max. Volts I max. Amps 30.0 13.2 6.0 6.0 6.0 10 100 100 100 100 Itrip Amperes at 23 C Hold Trip Ohms at 23 C RMin. R1Max. 0.12 0.50 0.75 1.10 1.50 1.50 0.15 0.10 0.06 0.03 0.29 1.00 1.50 1.80 3.00 Max. Time To Trip Resistance 6.00 0.70 0.29 0.20 0.13 Amperes at 23 C Seconds at 23 C 1.0 8.0 8.0 8.0 8.0 0.20 0.10 0.10 0.10 0.30 Tripped Power Dissipation Watts at 23 C Typ. 0.4 0.4 0.4 0.6 0.6 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-MSMF 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 Thermal Derating Chart - Ihold / Itrip (Amps) Ambient Operating Temperature Model MF-NSMF012 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 -40 C 0.19 / 0.38 0.76 / 1.52 1.11 / 2.22 1.64 / 3.28 2.20 / 4.40 -20 C 0.17 / 0.34 0.68 / 1.36 1.00 / 2.00 1.46 / 2.92 1.99 / 3.98 0 C 0.15 / 0.30 0.59 / 1.18 0.85 / 1.70 1.30 / 2.60 1.77 / 3.54 23 C 0.12 / 0.24 0.50 / 1.00 0.75 / 1.50 1.10 / 2.20 1.50 / 3.00 40 C 0.11 / 0.22 0.44 / 0.88 0.67 / 1.34 0.92 / 1.84 1.34 / 2.68 50 C 0.10 / 0.20 0.40 / 0.80 0.61 / 1.22 0.83 / 1.66 1.23 / 2.46 60 C 0.09 / 0.18 0.35 / 0.70 0.52 / 1.04 0.80 / 1.60 1.10 / 2.20 70 C 0.08 / 0.16 0.32 / 0.64 0.50 / 1.00 0.65 / 1.30 1.01 / 2.02 85 C 0.07 / 0.14 0.26 / 0.52 0.42 / 0.84 0.52 / 1.04 0.84 / 1.68 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. Additional Features Additional Applications Patents pending Automotive electronic control modules MF-NSMF Series - PTC Resettable Fuses Product Dimensions A Model MF-NSMF012 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 Min. 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) B Max. 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) Min. 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) C Max. 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) Packaging: 2000 pcs. per reel. Top and Bottom View A Max. 1.10 (0.043) 0.85 (0.033) 0.85 (0.033) 1.35 (0.053) 1.35 (0.053) D Min. 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) E Min. 0.127 (0.005) 0.127 (0.005) 0.127 (0.005) 0.127 (0.005) 0.127 (0.005) UNIT = Side View Recommended Pad Layout C 1.0 0.05 (.039 .002) 1.0 0.05 (.039 .002) 1.6 0.1 (.063 .004) B 2.0 0.1 (.079 .004) D Min. 0.7 (0.028) 0.48 (0.019) 0.48 (0.019) 0.7 (0.028) 0.7 (0.028) Terminal material: Electroless Ni under immersion Au Termination pad solderability: Standard Au finish: Meets ANSI/J-STD-002 Category 2. Optional Sn finish: Meets ANSI/J-STD-002 Category 3. E Recommended Storage: 40 C max./70 % RH max. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MM (INCHES) MF-NSMF Series - PTC Resettable Fuses How to Order Typical Time to Trip at 23 C MF - NSMF 075 T - 2 Multifuse(R) Product Designator Series NSMF = 1206 Surface Mount Component MF-NSMF110 MF-NSMF012 Hold Current, Ihold 012-150 (0.12 Amps - 1.50 Amps) MF-NSMF150 1 Time to Trip (Seconds) MF-NSMF075 Optional Terminal Finish __ = Standard Au Finish T = Optional Sn Finish MF-NSMF050 Packaging Packaged per EIA 481-1 -2 = Tape and Reel 0.1 Typical Part Marking 0H Represents total content. Layout may vary. 0.01 BIWEEKLY DATE CODE: WEEK 1 AND 2 = A WEEK 51 AND 52 = Z PART IDENTIFICATION: MF-NSMF012 = 0 MF-NSMF050 = 4 MF-NSMF075 = 5 MF-NSMF110 = 6 MF-NSMF150 = 8 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. Solder Reflow Recommendations 300 Preheating Soldering Cooling Temperature (C) 250 200 Notes: * MF-NSMF 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. 150 100 50 Circuit Protection Division 0 160-220 10-20 Time (seconds) MF-NSMF SERIES, REV. A, 01/04 120 Asia-Pacific: Tel: +886-2 2562-4117 * Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 * Fax: +41-41 768 5510 North America: Tel: +1-909 781-5500 * Fax: +1-909 781-5700 www.bourns.com Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-NSMF & MF-SMDF Series Tape and Reel Specifications MF-NSMF Series per EIA 481-1 MF-SMDF Series per EIA 481-2 W 8.0 0.30 (0.315 0.012) 16.0 0.3 (0.630 0.012) P0 4.0 0.10 (0.157 0.004) 4.0 0.1 (0.157 0.004) P1 P2 4.0 0.10 (0.157 0.004) 2.0 0.05 (0.079 0.002) 8.0 0.1 (0.315 0.004) 2.0 0.1 (0.079 0.004) A0 1.85 0.10 (0.073 0.004) 5.1 0.15 (0.201 0.006) B0 3.45 0.10 (0.136 0.004) 5.6 0.23 (0.220 0.009) Tape Dimensions 12.1 (0.476) 1.5 + 0.1/-0.0 (0.059 + 0.004/-0) 7.5 0.10 (0.295 0.004) 1.75 0.10 (0.069 0.004) 4.35 (0.171) 1.50 + 0.1/-0.0 (0.059 + 0.004/-0) B1 max. D0 F 1.75 0.10 (0.069 0.004) 6.25 (0.246) 0.6 (0.024) E1 E2 min. T max. 0.1 (0.004) 14.25 (0.561) 0.6 (0.024) 0.1 (0.004) 0.74 0.10 (0.029 0.004) 1.0 0.15 (0.039 0.015) 390 (15.35) 160 (6.30) 390 (15.35) 160 (6.30) 185 (7.28) 50 (1.97) 8.4 + 1.5/-0.0 (0.331 + 0.059/-0.0) 14.4 (0.567) 331 (13.03) 50 (1.97) T1 max. K0 Leader min. Trailer min. Reel Dimensions A max. N min. W1 W2 max. UNIT = P0 T D0 16.4 + 2.0/ -0.0 (0.646 + 0.079/-0.0) 22.4 (0.882) P2 MM (INCHES) E1 W2(MEASURED AT HUB) COVER TAPE F E2 W B1 A N(HUB DIA.) B0 K0 T1 P1 A0 W1(MEASURED AT HUB) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.