NT Features S CO M PL IA ■ *R oH ■ ■ ■ ■ ■ 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 RoHS compliant* 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 ■ ■ ■ ■ ■ T V Rheinland MF-NSMF Series - PTC Resettable Fuses Electrical Characteristics Ihold Model MF-NSMF012 MF-NSMF020 MF-NSMF035 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 MF-NSMF200 V max. Volts I max. Amps 30.0 24.0 6.0 13.2 6.0 6.0 6.0 6.0 10 10 100 100 100 100 100 100 Itrip Max. Time To Trip Resistance Amperes at 23 °C Hold Trip Ohms at 23 °C RMin. R1Max. 0.12 0.20 0.35 0.50 0.75 1.10 1.50 2.00 1.35 0.60 0.30 0.15 0.10 0.06 0.03 0.02 0.29 0.46 0.75 1.00 1.50 2.20 3.00 4.00 8.50 2.60 1.20 0.70 0.40 0.20 0.13 0.085 Amperes at 23 °C Seconds at 23 °C 1.0 1.0 8.0 8.0 8.0 8.0 8.0 8.0 0.20 0.60 0.10 0.10 0.10 0.10 0.30 1.00 Tripped Power Dissipation Watts at 23 °C Typ. 0.4 0.6 0.6 0.4 0.4 0.6 0.6 0.7 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-NSMF 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 TÜV Certificate Number ....................R 02057213 http://www.tuvdotcom.com/ Follow link to “other certificates”, enter File No. 2057213 Thermal Derating Chart - Ihold (Amps) Ambient Operating Temperature Model MF-NSMF012 MF-NSMF020 MF-NSMF035 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 MF-NSMF200 -40 °C 0.19 0.30 0.51 0.76 1.11 1.64 2.20 2.88 -20 °C 0.17 0.27 0.46 0.68 1.00 1.46 1.99 2.61 0 °C 0.15 0.24 0.40 0.59 0.85 1.30 1.77 2.28 23 °C 0.12 0.20 0.35 0.50 0.75 1.10 1.50 2.00 40 °C 0.11 0.18 0.30 0.44 0.67 0.92 1.34 1.80 50 °C 0.10 0.16 0.27 0.40 0.61 0.83 1.23 1.66 60 °C 0.09 0.14 0.24 0.35 0.52 0.80 1.10 1.51 70 °C 0.08 0.12 0.22 0.32 0.50 0.65 1.01 1.39 85 °C 0.07 0.11 0.18 0.26 0.42 0.52 0.84 1.19 *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. Additional Features ■ Additional Applications Patents pending ■ Automotive electronic control modules MF-NSMF Series - PTC Resettable Fuses Product Dimensions A Model Min. 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) 3.00 (0.118) MF-NSMF012 MF-NSMF020 MF-NSMF035 MF-NSMF050 MF-NSMF075 MF-NSMF110 MF-NSMF150 MF-NSMF200 B Max. 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.40 (0.134) 3.50 (0.138) Min. 1.40 (0.055) 1.40 (0.055) 1.40 (0.055) 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) 1.80 (0.071) 1.80 (0.071) 1.80 (0.071) Packaging: 3000 pcs. per reel. Top and Bottom View A Min. 0.70 (0.028) 0.48 (0.019) 0.48 (0.019) 0.48 (0.019) 0.40 (0.016) 0.40 (0.016) 0.40 (0.016) 0.70 (0.028) D Min. 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) 0.25 (0.010) Max. 1.10 (0.043) 0.85 (0.033) 0.85 (0.033) 0.85 (0.033) 0.70 (0.028) 0.70 (0.028) 0.70 (0.028) 1.60 (0.063) 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 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 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. MF-NSMF Series - PTC Resettable Fuses How to Order Typical Time to Trip at 23 °C 10 MF - NSMF 075 - 2 Multifuse® Product Designator MF-NSMF050 MF-NSMF075 Series NSMF = 1206 Surface Mount Component MF-NSMF110 MF-NSMF150 MF-NSMF012 Hold Current, Ihold 012-200 (0.12 Amps - 2.00 Amps) MF-NSMF200 1 Packaging Packaged per EIA 481-1 -2 = Tape and Reel Time to Trip (Seconds) MF-NSMF020 MF-NSMF035 Typical Part Marking Represents total content. Layout may vary. 0.1 0 0.01 PART IDENTIFICATION: MF-NSMF012 = 0 MF-NSMF020 = 2 MF-NSMF035 = 3 MF-NSMF050 = 4 MF-NSMF075 = 5 MF-NSMF110 = 6 MF-NSMF150 = 8 MF-NSMF200 = A BIWEEKLY DATE CODE WILL APPEAR ON THE PACKAGING LABEL: WEEK 1 AND 2 = A WEEK 51 AND 52 = Z 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. Please contact Bourns for hand soldering recommendations. • 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. I, 06/06 120 Asia-Pacific: Tel: +886-2 2562-4117 • Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 • Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 • Fax: +1-951 781-5700 www.bourns.com Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-NSMF Series Tape and Reel Specifications MF-NSMF012 & MF-NSMF200 per EIA 481-1 Tape Dimensions MF-NSMF020 ~ MF-NSMF050 per EIA 481-1 MF-NSMF075 ~ MF-NSMF150 per EIA 481-1 W 8.0 ± 0.30 (0.315 ± 0.012) 8.0 ± 0.30 (0.315 ± 0.012) 8.0 ± 0.30 (0.315 ± 0.012) P0 4.0 ± 0.10 (0.157 ± 0.004) 4.0 ± 0.10 (0.157 ± 0.004) 4.0 ± 0.10 (0.157 ± 0.004) P1 P2 4.0 ± 0.10 (0.157 ± 0.004) 2.0 ± 0.05 (0.079 ± 0.002) 4.0 ± 0.10 (0.157 ± 0.004) 2.0 ± 0.05 (0.079 ± 0.002) 4.0 ± 0.10 (0.157 ± 0.004) 2.0 ± 0.05 (0.079 ± 0.002) A0 1.90 ± 0.10 (0.075 ± 0.004) 1.90 ± 0.10 (0.075 ± 0.004) 1.90 ± 0.10 (0.075 ± 0.004) B0 3.50 ± 0.10 (0.138 ± 0.004) 3.45 ± 0.10 (0.136 ± 0.004) 3.45 ± 0.10 (0.136 ± 0.004) 4.35 (0.171) 1.50 + 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) 6.25 (0.246) 0.6 (0.024) 4.35 (0.171) 1.50 + 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) 6.25 (0.246) 0.6 (0.024) 4.35 (0.171) 1.50 + 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) 6.25 (0.246) 0.6 (0.024) 0.1 (0.004) 0.1 (0.004) 0.1 (0.004) 1.35 ± 0.10 (0.053 ± 0.004) 1.04 ± 0.10 (0.041 ± 0.004) 0.85 ± 0.10 (0.033 ± 0.004) 390 (15.35) 160 (6.30) 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) 185 (7.28) 50 (1.97) 8.4 + 1.5/-0.0 (0.331 + 0.059/-0.0) 14.4 (0.567) 185 (7.28) 50 (1.97) 8.4 + 1.5/-0.0 (0.331 + 0.059/-0.0) 14.4 (0.567) B1 max. D0 F E1 E2 min. T max. T1 max. K0 Leader min. Trailer min. Reel Dimensions A max. N min. 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 W1(MEASURED AT HUB) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications.