Features Applications 4.5mm SMD Fast tripping resettable circuit protection Surface mount packaging for automated assembly Reduced component size and resistance Agency recognition: High Density Circuit Board Applications: Hard disk drives PC motherboards PC peripherals Point-of-sale (POS) equipment PCMCIA cards MF-MSMD Series - PTC Resettable Fuses Electrical Characteristics Ihold Model MF-MSMD010 MF-MSMD014 MF-MSMD020 MF-MSMD050 MF-MSMD075 MF-MSMD110 MF-MSMD125 NEW MF-MSMD125/12 MF-MSMD150 NEW MF-MSMD150/12 MF-MSMD160 MF-MSMD200 MF-MSMD260 V max. Volts I max. Amps 60.0 60.0 30.0 15.0 13.2 6.0 6.0 12.0 6.0 12.0 8.0 6.0 6.0 10 10 10 40 40 40 40 40 40 40 40 40 40 Itrip Amperes at 23C Hold Trip 0.10 0.14 0.20 0.50 0.75 1.10 1.25 1.25 1.50 1.50 1.60 2.0 2.60 0.20 0.34 0.40 1.00 1.50 2.20 2.50 2.50 3.00 3.00 2.80 4.0 5.2 Resistance Ohms at 23C RMin. R1Max. 0.70 0.70 0.40 0.15 0.11 0.04 0.035 0.070 0.03 0.060 0.03 0.022 0.015 6.00 6.00 5.00 1.00 0.45 0.21 0.14 0.19 0.12 0.16 0.16 0.10 0.08 Max. Time To Trip Tripped Power Dissipation Amperes at 23C Seconds at 23C Watts at 23C 1.5 1.5 6.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 8.0 0.15 0.15 0.06 0.15 0.20 0.30 0.4 1.0 0.5 1.0 2.0 3.0 10.0 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.8 0.5 1.5 1.5 Environmental Characteristics Operating/Storage Temperature ........................-40C to +85C Maximum Device Surface Temperature in Tripped State ................................................125C Passive Aging......................................................+85C, 1000 hours ......................................5% typical resistance change Humidity Aging....................................................+85C, 85% R.H. 1000 hours......................5% typical resistance change Thermal Shock ....................................................+85C to -40C, 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 Stocking Recommendations ..............................Six months with prepackaged desiccant Test Procedures And Requirements For Model MF-MSMD Series Test Test Conditions Accept/Reject Criteria Visual/Mech. ......................................................Verify dimensions and materials..................Per MF physical description Resistance ..........................................................In still air @ 23C ........................................Rmin R Rmax Time to Trip ........................................................At specified current, Vmax, 23C ................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 UL File Number ..................................................E 174545S CSA File Number ................................................CA 110338 TUV File Number ................................................R2057213 Specifications are subject to change without notice. 31 Additional Features Patents pending MF-MSMD Series - PTC Resettable Fuses Product Dimensions A Model Min. 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.37 (0.172) 4.60 (0.181) 4.60 (0.181) MF-MSMD010 MF-MSMD014 MF-MSMD020 MF-MSMD050 MF-MSMD075 MF-MSMD110 MF-MSMD125 MF-MSMD125/12 MF-MSMD150 MF-MSMD150/12 MF-MSMD160 MF-MSMD200 MF-MSMD260 B Max. 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.73 (0.186) 4.90 (0.193) 4.90 (0.193) Min. 3.07 (0.121) 3.07 (0.121) 3.07 (0.121) 3.07 (0.121) 3.07 (0.121) 3.07 (0.121) 3.07 (0.121) 2.80 (0.110) 3.07 (0.121) 2.80 (0.110) 2.80 (0.110) 3.20 (0.126) 3.20 (0.126) C Max. 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.41 (0.134) 3.35 (0.132) 3.35 (0.132) Min. 0.56 (0.022) 0.56 (0.022) 0.56 (0.022) 0.38 (0.015) 0.38 (0.015) 0.38 (0.015) 0.28 (0.011) 0.90 (0.035) 0.28 (0.011) 0.90 (0.035) 0.90 (0.035) 1.50 (0.059) 1.50 (0.059) Packaging: 1500 pcs. per reel. Top and Bottom View DIMENSIONS = Side View A D Min. 0.30 (0.012) 0.30 (0.012) 0.30 (0.012) 0.30 (0.012) 0.30 (0.012) 0.30 (0.012) 0.25 (0.010) 0.30 (0.012) 0.25 (0.010) 0.30 (0.012) 0.30 (0.012) 0.30 (0.012) 0.30 (0.012) Max. 0.81 (0.032) 0.81 (0.032) 0.81 (0.032) 0.62 (0.024) 0.62 (0.024) 0.62 (0.024) 0.48 (0.019) 1.10 (0.043) 0.48 (0.019) 1.10 (0.043) 1.10 (0.043) 1.92 (0.076) 1.92 (0.076) MM (INCHES) Solder Reflow Recommendations C 300 250 Temperature ( C) B D Recommended Pad Layout 1.5 0.05 (.059 .002) Maximum Package Body Temperature (220 C) 200 Melting Temperature of Solder (183 C) 150 2 Minutes or More 1.5 0.05 (.059 .002) 3.2 0.1 (0.126 .004) Less than 120 C per Second 50 Preheat 2.70 0.1 (.106 .004) Terminal material: solder-plated copper Termination pad solderability: Meets EIA Specification RS-186-9E, ANSI/J-STD-002 Category 3. Flux Activation Reflow Cool 0 0 MIN 10 to 20 C per Second 100 30 60 100 150 200 250 Time (Seconds) Note: * MF-MSMD models can be wave soldered and reworked. * If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. MF-MSMD SERIES, REV. G, 12/00 Specifications are subject to change without notice. 32 MF-MSMD Series - PTC Resettable Fuses How to Order Typical Time to Trip at 23C MF - MSMD 020 - 2 MF-MSMD125/12 MF-MSMD150/12 100 Multifuse(R) Product Designator Series MSMD = 4.5mm Surface Mount Component MF-MSMD200 Hold Current, Ihold 010-260 (0.10 Amps - 2.60 Amps) Packaging Packaged per EIA 481-1 -2 = Tape and Reel Time to Trip (Seconds) 10 1 Typical Part Marking Represents total content. Layout may vary. 0.1 PART IDENTIFICATION MF-MSMD160 MF-MSMD160 0.01 MANUFACTURER'S TRADEMARK MF-MSMD150 MF-MSMD125 MF-MSMD110 MF-MSMD014 075 0A DATE CODE WEEK 1 OF 2000 = 0A (YEAR & WEEK) WEEK 27 OF 2000 = A0 (WEEK & YEAR) MF-MSMD020 MF-MSMD075 MF-MSMD050 0.001 1 0.1 10 100 Fault Current (Amps) Thermal Derating Chart - Ihold / Itrip (Amps) Ambient Operating Temperature Model MF-MSMD010 MF-MSMD014 MF-MSMD020 MF-MSMD050 MF-MSMD075 MF-MSMD110 MF-MSMD125 MF-MSMD125/12 MF-MSMD150 MF-MSMD150/12 MF-MSMD160 MF-MSMD200 MF-MSMD260 -40C 0.16 / 0.23 / 0.52 0.29 / 0.58 0.77 / 1.54 1.15 / 2.30 1.59 / 3.18 1.80 / 3.61 2.68 / 2.93 2.17 / 4.34 2.28 / 2.66 2.30 / 5.00 3.08 / 6.14 4.00 / 7.98 -20C 0.14 / 0.19 / 0.45 0.26 / 0.52 0.68 / 1.36 1.01 / 2.02 1.43 / 2.86 1.63 / 3.25 2.48 / 2.71 1.95 / 3.90 2.24 / 2.54 2.20 / 4.40 2.71 / 5.39 3.52 / 7.01 0C 0.12 / 0.17 / 0.40 0.23 / 0.46 0.59 / 1.18 0.88 / 1.76 1.26 / 2.52 1.43 / 2.86 2.27 / 2.49 1.72 / 3.44 2.21 / 2.41 1.90 / 3.80 2.35 / 4.62 3.06 / 6.09 23C 0.11 / 0.14 / 0.34 0.20 / 0.40 0.50 / 1.00 0.75 / 1.50 1.10 / 2.20 1.25 / 2.50 1.98 / 2.17 1.50 / 3.00 2.06 / 2.26 1.60 / 3.20 2.00 / 4.01 2.60 / 5.15 40C 0.08 / 0.12 / 0.29 0.17 / 0.34 0.44 / 0.88 0.65 / 1.30 0.95 / 1.90 1.08 / 2.16 1.64 / 1.80 1.30 / 2.59 1.83 / 2.04 1.45 / 2.90 1.80 / 1.61 2.34 / 4.64 50C 0.07 / 0.10 / 0.25 0.15 / 0.30 0.40 / 0.80 0.60 / 1.20 0.87 / 1.74 0.99 / 1.98 1.46 / 1.61 1.18 / 2.37 1.68 / 1.88 1.30 / 2.60 1.60 / 3.19 2.08 / 4.13 60C 0.06 / 0.09 / 0.23 0.14 / 0.28 0.37 / 0.74 0.55 / 1.10 0.80 / 1.60 0.91 / 1.82 1.29 / 1.43 1.09 / 2.18 1.54 / 1.72 1.15 / 2.30 1.50 / 2.98 1.95 / 3.87 70C 0.05 / 0.08 / 0.21 0.12 / 0.24 0.33 / 0.66 0.49 / 0.98 0.71 / 1.42 0.81 / 1.62 1.08 / 1.20 0.97 / 1.94 1.27 / 1.37 1.03 / 2.06 1.07 / 2.12 1.39 / 2.74 85C 0.03 / 0.06 / 0.16 0.10 / 0.20 0.29 / 0.58 0.43 / 0.86 0.60 / 1.20 0.68 / 1.36 0.94 / 1.06 0.82 / 1.64 1.09 / 1.14 0.91 / 1.82 0.80 / 1.58 1.04 / 2.05 Specifications are subject to change without notice. 33 Tape and Reel Specifications MF-R, MF-RX, MF-RG & MF-R/250 Series Tape and Reel Specs Devices taped using EIA468-B/IEC286-2 standards. See table below and Figures 1 and 2 for details. Dimension Description IEC Mark EIA Mark Carrier tape width W W Hold down tape width W4 Hold down tape W0 Top distance between tape edges W2 Dimensions Dimensions Tolerance 18 (.709) 5 (.197) -0.5/+1.0 (-0.02/+.039) min. No protrusion Lead protrusion I1 L1 Protrusion of cutout L L 3 (.118) 9 (.354) 4 (.157) 18.5 (.728) 16 (.63) 32.2 (1.268) 43.2 (1.7) 42.5 (1.673) 1.0 (.039) 11 (.433) Protrusion beyond hold tape I2 I2 Not specified Sprocket hole pitch P0 P0 12.7 (0.5) 0.3 (.012) 20 seconds 1 second W6 Sprocket hole position W1 W5 Sprocket hole diameter D0 D0 Abscissa to plane (straight lead) H H Abscissa to plane (kinked lead) H0 H0 Abscissa to top H1 H1 Overall width w/lead protrusion C1 Overall width w/o lead protrusion C2 Pitch tolerance Device pitch: MF-R010 - MF-R160 Device pitch: MF-R185 - MF-R400 Device pitch: MF-RX110 - MF-RX160 Device pitch: MF-RX185 - MF-RX375 Device pitch: MF-RG300, MF-RG500 Device pitch: MF-RG700, MF-RG900, MF-RG1100 Device pitch: MF-R012/250 Tape thickness t t Tape thickness with splice t1 Splice sprocket hole alignment 12.7 (0.5) 25.4 (1.0) 12.7 (0.5) 12.7 (0.5) 12.7 (0.5) 25.4 (1.0) 25.4 (1.0) 0.9 (.035) 2.0 (.079) 0 Body lateral deviation h h 0 Body tape plane deviation p p 0 Lead seating plane deviation P1 P1 Lead spacing F F Reel width w w Reel diameter d a Space between flanges less device DIMENSIONS = 0 5.08 (0.2) 56 (2.205) 370 (14.57) 4.75 (.187) max. -0.5/+0.75 (-0.02/+0.03) 0.2 (.0078) 3.0 (.118) 0.5 (.02) max. max. max. max. max. max. max. 0.3 (.012) 1.0 (.039) 1.3 (.051) 0.7 (.028) 0.8 (.035) max. max. 3.25 (.128) MM (INCHES) Specifications are subject to change without notice. 60 MF-R, MF-RX, MF-RG & MF-R/250 Series Tape and Reel Specs IEC Mark Dimension Description Dimensions Dimensions Tolerance EIA Mark Space between flanges less device Arbor hole diameter f c Core diameter h n 56 (2.2) Box Consecutive missing places 4.75 (.187) 26 (1.024) 80 (3.15) 372 (14.6) max. 372 (14.6) max. 3 maximum Empty places per reel Not specified MM DIMENSIONS = (INCHES) Taped Component Dimensions p h h 3.25 (.128) 12.0 (.472) p Reference plane P1 H1 A L I2 H1 F H H0 B W0 I1 P0 W1 D0 W User direction of feed Cross section A - B Figure 1 t Reel Dimensions Reel h d User direction of feed Upper side Tape Lower side f h w Figure 2 Specifications are subject to change without notice. 61 MF-SM Series Tape and Reel Specifications MF-SM030, 050, 075, 100, 125 per EIA-481-2 MF-SM150, 200, 250, 260 per EIA 481-2 W 16 0.3 (63 .012) 16 0.3 (63 .012) P0 4.0 0.10 (.157 .004) 4.0 0.10 (.157 .004) 8.0 0.10 (.315 .004) 8.0 0.10 (.315 .004) 2.0 0.10 (.079 .004) 5.7 0.10 (.224 .004) 8.1 0.15 (.319 .006) 9.1 (.358) 1.5 + 0.1/ -0 (.059 + .004/-0) 7.5 0.10 (.295 .004) 12.0 0.10 (.472 .004) 12.0 0.10 (.472 .004) 2.0 0.10 (.079 .004) 6.9 0.10 (.272 .004) 9.6 0.10 (.378 .004) 11.0 (.433) 1.5 + 0.1/ -0 (.059 + .004/-0) 7.5 0.10 (.295 .004) 1.75 0.10 (.069 .004) 14.25 (.561) 0.4 (.016) 1.75 0.10 (.069 .004) 14.25 (.561) 0.4 (.016) N min. 0.1 (.004) 3.4 0.15 (.134 .006) 390 (15.35) 160 (6.30) 360 (14.17) 50 (1.97) 0.1 (.004) 3.5 0.15 (.138 .006) 390 (15.35) 160 (6.30) 360 (14.17) 50 (1.97) W1 16.4 + 2.0/ -0 (.65 + .079/-0) 16.4 + 2.0/ -0 (.65 + .079/-0) 22.4 (.882) 22.4 (.882) Tape Dimension Identifiers P1 P2 A0 B0 B1 max. D0 F E1 E2 min. T max. T1 max. K0 Leader min. Trailer min. Reel Dimension Identifiers A max. W2 max. MM DIMENSIONS = (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 W1(MEASURED AT HUB) Specifications are subject to change without notice. 62 MF-MSMD, MF-USMD & MF-ESMD Series Tape and Reel Specs MF-MSMD Series per EIA-481-1 MF-USMD Series per EIA 481-1 W 12 0.3 (.472 .012) 8 0.3 (.040 .012) 8 0.3 (.040 .012) P0 4.0 0.10 (.157 .004) 4.0 0.10 (.157 .004) 4.0 0.10 (.157 .004) 8.0 0.10 (.315 .004) 2.0 0.05 (.079 .039) 3.5 0.23 (.134 .009) 5.1 0.15 (.201 .006) 5.9 (.232) 1.5 + 0.1/ -0 (.059 + .004/-0) 5.5 0.05 (2.165 .002) 1.75 0.10 (.069 .004) 4.0 0.10 (.157 .004) 2.0 0.05 (.079 .039) 2.8 0.1 (.110 .004) 3.5 0.1 (.138 .004) 4.35 (.171) 1.5 + 0.1/ -0 (.059 + .004/-0) 3.5 0.05 (.138 .002) 1.75 0.10 (.069 .004) 4.0 0.10 (.157 .004) 2.0 0.05 (.079 .039) 2.8 0.1 (.110 .004) 3.5 0.1 (.138 .004) 4.35 (.171) 1.5 + 0.1/ -0 (.059 + .004/-0) 3.5 0.05 (.138 .002) 1.75 0.10 (.069 .004) 10.25 (.404) 0.6 (.024) 0.1 (.004) 6.25 (.246) 0.6 (.024) 0.1 (.004) 6.25 (.246) 0.6 (.024) 0.1 (.004) 0.9 0.15 (.035 .006) 390 (15.35) 160 (6.30) 1.1 0.05 (.043 .002) 390 (15.35) 160 (6.30) 0.8 0.1 (.031 .004) 390 (15.35) 160 (6.30) 185 (7.283) 50 (1.97) 185 (7.283) 50 (1.97) 185 (7.283) 50 (1.97) 12.4 + 2.0/ -0 (.488 + .075/-0) 18.4 (.724) 8.4 + 1.5/ -0 (.331 + .059/-0) 14.4 (.567) 8.4 + 1.5/ -0 (.331 + .059/-0) 14.4 (.567) Tape Dimension Identifiers P1 P2 A0 B0 B1 max. D0 F E1 E2 min. T max. T1 max. K0 Leader min. Trailer min. MF-ESMD Series per EIA 481-1 Reel Dimension Identifiers A max. N min. W1 W2 max. DIMENSIONS = MM (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 W1(MEASURED AT HUB) Specifications are subject to change without notice. 63 MF-SM013/250 Series Tape and Reel Specifications Taped Component Dimensions 4.0 0.1 (.157 .004) 2.0 0.1 (.079 .004) 1.5 0.1 (.059 .004) 0A 1.5 (.059) 013 MIN. 0A 9.6 0.1 (.378 .004) 013 16.0 0.3 (630 .012) 0.3 0.1 (.079 .004) 1.75 0.1 (.069 .004) 7.5 0.1 (.295 .004) 3.8 0.1 (.150 .004) 10.1 MAX. (.398) 14.25 MIN. (.561) 6.90 0.1 (.272 .004) 0.1 MAX. (.272) 12.0 0.1 (.472 .004) Reel Dimensions 360 MAX. (14.173) 24.4 +2.0/-0.0 (.961 +.079/-0.0.) 30.4 MAX. (1.197) Specifications are subject to change without notice. 64 MF-S, MF-LS, MF-LR and MF-VS Series Tape and Reel Specifications Taped Component Dimensions 48.0 0.3 (1.90 .012) 12.0 0.1 (.472 .004) 4.0 0.1 (.157 .004) 1.0 + 0.1/ -0 (.039 + .004/-0) 0.2 MAX. (.008) DIA. 5.56 0.10 (.219 .004) 2.0 (.079) RADIUS 8.0 0.2 (.315 .008) PASTEBOARD HOLD 4.0 0.2 (.157 .008) PASTEBOARD HOLD Reel Dimensions 13.0 (.512) DIA. 330 (13.0) Specifications are subject to change without notice. 65 MF-AAA Series Tape and Reel Specifications Taped Component Dimensions 10.0 0.1 (.394 .004) 0.4 (.016) MAX. 1.5 0.1 (.060 .004) 16.0 0.1 (.630 .004) 2.0 0.1 (.079 .004) 4.0 0.1 (.157 .004) 12.4 REF. (.504) ......................................................................................... 24.0 (.945) MAX. 18.8 (.740) MAX. 17.4 0.1 (.700 .004) ... ... .................................................................................................. 2.0 MAX. (.079) 0.1 (.004) MAX. 1.5 0.1 (.060 .004) 5.3 0.1 (.452 .004) 11.5 0.1 (.453 .004) Reel Dimensions 60 (2.362) MIN. 360 (14.173) MAX. 24.4 +2.0/-0.0 (.961 +.079/-0) 30.4 MAX. (1.197) Specifications are subject to change without notice. 66