Ro VER LEA H S SI D F CO ON RE M SA E PL R IA E NT Features Applications ■ Surface Mount Devices Fully compatible with current industry standards Packaged per EIA 481-2 standard Lead free versions are RoHS compliant* ■ Agency recognition: ■ ■ ■ Almost anywhere there is a low voltage power supply and a load to be protected, including: ■ Computers & peripherals ■ General electronics ■ Automotive applications T V Rheinland MF-SM Series - PTC Resettable Fuses Electrical Characteristics Ihold Model MF-SM030 MF-SM050 MF-SM075 MF-SM100 MF-SM100/33 MF-SM125 MF-SM150 MF-SM150/33 MF-SM200 MF-SM250 MF-SM260 V max. Volts I max. Amps 60 60 30 30 33 15 15 33 15 15 6 40 40 80 80 40 100 100 40 100 100 100 Itrip Max. Time To Trip Resistance Amperes at 23 °C Hold Trip Ohms at 23 °C RMin. R1Max. 0.30 0.50 0.75 1.10 1.10 1.25 1.50 1.50 2.00 2.50 2.60 0.90 0.35 0.23 0.12 0.12 0.07 0.06 0.06 0.045 0.024 0.025 0.60 1.00 1.50 2.20 2.20 2.50 3.00 3.00 4.00 5.00 5.20 4.80 1.40 1.00 0.48 0.41 0.25 0.25 0.23 0.125 0.085 0.075 Tripped Power Dissipation Amperes at 23 °C Seconds at 23 °C Max. Watts at 23 °C Typ. 1.5 2.5 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 3.0 4.0 0.3 0.5 0.5 2.0 5.0 5.0 12.0 25.0 20.0 1.7 1.7 1.7 1.7 1.7 1.7 1.9 1.9 1.9 1.9 1.7 Environmental Characteristics Operating/Storage 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 / Itrip (Amps) Ambient Operating Temperature Model MF-SM030 MF-SM050 MF-SM075 MF-SM100 MF-SM100/33 MF-SM125 MF-SM150 MF-SM150/33 MF-SM200 MF-SM250 MF-SM260 -40 °C 0.45 / 0.90 0.76 / 1.52 1.13 / 2.26 1.66 / 3.32 1.66 / 3.32 1.89 / 3.78 2.27 / 4.54 2.27 / 4.54 3.02 / 6.04 3.78 / 7.56 3.64 / 7.28 -20 °C 0.40 / 0.80 0.67 / 1.34 1.01 / 2.02 1.47 / 2.94 1.47 / 2.94 1.68 / 3.36 2.01 / 4.02 2.01 / 4.02 2.68 / 5.36 3.35 / 6.70 3.25 / 6.50 0 °C 0.35 / 0.70 0.59 / 1.18 0.88 / 1.76 1.29 / 2.58 1.29 / 2.58 1.46 / 2.92 1.76 / 3.52 1.76 / 3.52 2.34 / 4.68 2.93 / 5.86 2.91 / 5.82 23 °C 0.30 / 0.60 0.50 / 1.00 0.75 / 1.50 1.10 / 2.20 1.10 / 2.20 1.25 / 2.50 1.50 / 3.00 1.50 / 3.00 2.00 / 4.00 2.50 / 5.00 2.60 / 5.20 40 °C 0.25 / 0.50 0.42 / 0.84 0.62 / 1.24 0.91 / 1.82 0.91 / 1.82 1.04 / 2.08 1.25 / 2.50 1.25 / 2.50 1.66 / 3.32 2.08 / 4.16 2.26 / 4.52 50 °C 0.23 / 0.46 0.38 / 0.76 0.56 / 1.12 0.83 / 1.66 0.83 / 1.66 0.94 / 1.88 1.13 / 2.26 1.13 / 2.26 1.50 / 3.00 1.88 / 3.76 2.08 / 4.16 60 °C 0.20 / 0.40 0.33 / 0.66 0.50 / 1.00 0.73 / 1.46 0.73 / 1.46 0.83 / 1.66 0.99 / 1.98 0.99 / 1.98 1.32 / 2.64 1.65 / 3.30 1.95 / 3.90 70 °C 0.17 / 0.34 0.29 / 0.58 0.44 / 0.88 0.64 / 1.28 0.64 / 1.28 0.73 / 1.46 0.87 / 1.74 0.87 / 1.74 1.16 / 2.32 1.45 / 2.90 1.74 / 3.48 85 °C 0.14 / 0.28 0.23 / 0.46 0.34 / 0.68 0.50 / 1.00 0.50 / 1.00 0.56 / 1.12 0.68 / 1.36 0.68 / 1.36 0.90 / 1.80 1.13 / 2.26 1.48 / 2.96 *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 ■ Patents pending MF-SM Series - PTC Resettable Fuses Product Dimensions A Model MF-SM030 MF-SM050 MF-SM075 MF-SM100 MF-SM100/33 MF-SM125 MF-SM150 MF-SM150/33 MF-SM200 MF-SM250 MF-SM260 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) 8.00 (0.315) 8.00 (0.315) 8.00 (0.315) 8.00 (0.315) 6.73 (0.265) 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) 9.50 (0.374) 9.50 (0.374) 9.50 (0.374) 9.50 (0.374) 7.98 (0.314) B Max. 3.18 (0.125) 3.18 (0.125) 3.18 (0.125) 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) 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) 6.71 (0.264) 6.71 (0.264) 6.71 (0.264) 6.71 (0.264) 5.44 (0.214) D Min. Max. 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) 0.56 0.71 (0.022) (0.028) E 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) Packaging: TAPE & REEL: MF-SM030, 050, 075, 100, 100/33, 125, 260 = 2000 pcs. per reel; MF-SM150, 150/33, 200, 250 = 1500 pcs. per reel. 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) 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) 3.68 (0.145) 3.68 (0.145) 3.68 (0.145) 3.68 (0.145) 2.16 (0.085) 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) 3.94 (0.155) 3.94 (0.155) 3.94 (0.155) 3.94 (0.155) 2.41 (0.095) G Min. Max. 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (0.054) 0.66 1.37 (0.026) (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) How to Order MF - SM 100/33 - 2 - 99 UNIT = B MM (INCHES) Terminal material: Tin-plated brass Multifuse® Product Designator C G Hold Current, Ihold/Vmax* 030 - 260 (0.3 - 2.6 Amps) F H D E End View A Series SM = Surface Mount Component Packaging Options - 2 = Tape and Reel** Lead Free Option - __ = Standard Product - 99 = Lead Free Side View Recommended Pad Layout MF-SM030, 050, 075, 100, 100/33, 125, 260 *Vmax entry applies only to models MF-SM100/33 & MF-SM150/33. Recommended Pad Layout MF-SM150, 150/33, 200, 250 2.3 ± 0.1 (0.09 ± 0.004) **Packaged per EIA-481-2 2.3 ± 0.1 (0.09 ± 0.004) RoHS Compliance 9.7 ± 0.1 (0.38 ± 0.004) 3.1 ± 0.1 (0.12 ± 0.004) 3.1 ± 0.1 (0.12 ± 0.004) 10.7 ± 0.1 (0.42 ± 0.004) 4.6 ± 0.1 (0.18 ± 0.004) Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 4.6 ± 0.1 (0.18 ± 0.004) The RoHS compliant components are manufactured using Sn/Ag solder as compared to Sn/Pb solder. The terminations on the RoHS compliant device are Sn plated as compared to Sn/Pb plated on the nonRoHS complaint devices. All products that are RoHS compliant will ship with a lead free logo on the packaging label and a designation of the solder used in the components construction. MF-SM Series - PTC Resettable Fuses Typical Part Marking Typical Time to Trip at 23 ˚C Represents total content. Layout may vary. MF -SM 030 MF -SM MF 050 -SM MF 075 -SM MF 100, -S M MF M125 F-SM -SM 100 /33 MF 150, -SM MF 2 SM 0 MF 150 -SM 0 /33 MF 250 -SM 260 MANUFACTURER'S TRADEMARK 030 0A PART IDENTIFICATION 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 1 0.1 10 100 Fault Current (Amps) Solder Reflow Recommendations 300 Preheating Soldering Cooling Temperature (°C) 250 200 150 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. 100 50 0 160–220 10–20 120 Time (seconds) MF-SM SERIES, REV. Q, 11/04 Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. MF-SM, MF-SM/33 & MF-SM/250 Series Tape and Reel Specifications MF-SM030, 050, 075, 100, 125, 260; 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) P1 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 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)