IA NT Features CO M PL ■ *R oH S ■ ■ ■ ■ ■ Applications Surface Mount Devices High voltage surge capabilities Binned and sorted resistance ranges Assists in meeting ITU K.20/K.21 specifications RoHS compliant* Agency recognition: Used as a secondary overcurrent protection device in: ■ Customer Premise Equipment (CPE) ■ Central Office (CO) ■ Subscriber Line Interface Cards (SLIC) T V Rheinland MF-SM013/250 - Telecom PTC Resettable Fuses Electrical Characteristics Max. Oper. Voltage Model Volts MF-SM013/250-2 MF-SM013/250-A-2 MF-SM013/250-B-2 MF-SM013/250-C-2 60 60 60 60 Max. Interrupt Ratings Hold Current Initial Resistance One Hour Tripped Post-Trip Power Resistance Dissipation Volts (V) Amps (A) Amps at 23 °C Ohms at 23 °C Ohms at 23 °C Ohms at 23 °C Watts at 23 °C Max. Max. Max. Max. Typ. 3.0 3.0 3.0 3.0 IH 0.13 0.13 0.13 0.13 Min. 250 250 250 250 6.5 6.5 9.0 7.0 12.0 9.0 12.0 10.0 20.0 20.0 20.0 20.0 3.3 3.3 3.3 3.3 Environmental Characteristics Operating/Storage Temperature ..............................-45 °C to +85 °C Maximum Device Surface Temperature in Tripped State......................................................125 °C Passive Aging ..........................................................+85 °C, 1000 hours ..........................................................±2 % typical resistance change +60 °C, 1000 hours ±3 % typical resistance change Humidity Aging ........................................................+85 °C, 85 % R.H. 500 hours ..........................................±3 % typical resistance change Thermal Shock ........................................................MIL-STD-202F, Method 107G, ........................................±10 % typical resistance change +125 °C to -55 °C,10 times ±15 % typical resistance change Solvent Resistance ..................................................MIL-STD-202, Method 215B............................................No change Lead Solerability ......................................................ANSI/J-STD-002 Flammability ............................................................IEC 695-2-2......................................................................No Flame for 60 secs. Vibration ..................................................................MIL-STD-883C, Method 2007.1, Condition A..................No change Test Procedures And Requirements For Model SM013/250 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 ≤ Rmax 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 ........................................................E 174545S CSA File Number ....................................................CA 110338 TÜV File Number......................................................R2057213 Thermal Derating Chart -Ihold / Itrip (Amps) Ambient Operating Temperature Model MF-SM013/250-2 MF-SM013/250-A-2 MF-SM013/250-B-2 MF-SM013/250-C-2 -40 °C 0.21 / 0.42 0.21 / 0.42 0.21 / 0.42 0.21 / 0.42 -20 °C 0.18 / 0.37 0.18 / 0.37 0.18 / 0.37 0.18 / 0.37 0 °C 0.16 / 0.31 0.16 / 0.31 0.16 / 0.31 0.16 / 0.31 *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. 23 °C 0.13 / 0.26 0.13 / 0.26 0.13 / 0.26 0.13 / 0.26 40 °C 0.10 / 0.23 0.10 / 0.23 0.10 / 0.23 0.10 / 0.23 50 °C 0.09 / 0.18 0.09 / 0.18 0.09 / 0.18 0.09 / 0.18 60 °C 0.08 / 0.15 0.08 / 0.15 0.08 / 0.15 0.08 / 0.15 70 °C 0.07 / 0.12 0.07 / 0.12 0.07 / 0.12 0.07 / 0.12 85 °C 0.05 / 0.10 0.05 / 0.10 0.05 / 0.10 0.05 / 0.10 Additional Features Withstands lightning power induction ■ MF-SM013/250 Series - Telecom PTC Resettable Fuses Product Dimensions A Max. 9.4 (0.370) 9.4 (0.370) 9.4 (0.370) 9.4 (0.370) Model MF-SM013/250-2 MF-SM013/250-A-2 MF-SM013/250-B-2 MF-SM013/250-C-2 B Max. 3.7 (0.146) 3.7 (0.146) 3.7 (0.146) 3.7 (0.146) C Max. 7.4 (0.291) 7.4 (0.291) 7.4 (0.291) 7.4 (0.291) D Nom. 0.3 (0.012) 0.3 (0.012) 0.3 (0.012) 0.3 (0.012) Packaging: TAPE & REEL: 1500 pcs. per reel E Nom. 3.8 (0.149) 3.8 (0.149) 3.8 (0.149) 3.8 (0.149) DIMENSIONS = G Nom. 9.7 (0.383) 9.7 (0.383) 9.7 (0.383) 9.7 (0.383) H Nom. 4.6 (0.18) 4.6 (0.18) 4.6 (0.18) 4.6 (0.18) I Nom. 1.8 (0.071) 1.8 (0.071) 1.8 (0.071) 1.8 (0.071) MM (INCHES) Recommended Pad Layout I C B E D End View A Terminal material: Tin-plated brass H Side View I H G Solder Reflow Recommendations 300 Preheating Soldering Cooling 10–20 120 Temperature (°C) 250 200 150 100 50 0 160–220 Solder reflow • 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. Note: • If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. Rework • A device should not be reworked. Time (seconds) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-SM013/250 Series - Telecom PTC Resettable Fuses Typical Time to Trip at 23 ßC Typical Part Marking Represents total content. Layout may vary. 20 MF-SM013/250-C05-2 MF-SM013/250-2 10 MF-SM013/250-A-2 MANUFACTURER'S TRADEMARK PART IDENTIFICATION 013 0A DATE CODE WEEK 1 OF 2000 = 0A (YEAR & WEEK) WEEK 27 OF 2000 = A0 (WEEK & YEAR) Time to trip (Seconds) MF-SM013/250-B-2 1 How to Order MF - SM 013/250 - - 2 Multifuse Product Designator ® 0.1 Series R = Radial Leaded Component SM = Surface Mount Component Hold Current, Ihold 013 (0.13 Amps) 0.01 0.1 1 Fault Current (Amps) 5 Max. Interrupt Voltage, V Resistance Range A = 6.5-9 ohms B = 9-12 ohms C = 7-10 ohms Resistance Sorted in Bins 05 = 0.5 ohms Packaging - 2 = Tape and Reel* *Packaged per EIA486-B NOTE: All parts are also available “binned”. All parts within a package will be within 0.5 ohms of each other within the initial resistance range. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-SM013/250, REV. M, 06/06 MF-SM, MF-SM/33, MF-SM/60 & MF-SM/250 Series Tape and Reel Specifications MF-SM030, 050, 075, 100, 125, 260, 300; MF-SM075/60; MF-SM-100/33 per EIA-481-2 MF-SM150, 200, 250; MF-SM-150/33; MF-SM013/250 per EIA 481-2 W 16.0 ± 0.3 (0.630 ± 0.012) 16.0 ± 0.3 (0.630 ± 0.012) P0 4.0 ± 0.1 (0.157 ± 0.004) 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) 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) 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) 3.4 ± 0.1* (0.134 ± 0.004)* 390 (15.35) 160 (6.30) 360 (14.17) 50 (1.97) 360 (14.17) 50 (1.97) 16.4 + 2.0/ -0.0 (0.646 + 0.079/-0) 16.4 + 2.0/ -0.0 (0.646 + 0.079/-0) 22.4 (0.882) 22.4 (0.882) Tape Dimensions P1 P2 A0 B0 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. * Model MF-SM013/250 = 3.8 ± 0.1 (0.150 ± 0.004) MM UNIT = (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)