FUSES / SICHERUNGEN Resettable fuses PFMU PF MU .02 0.2 PF MU .03 5.2 PF MU .05 PF 0.2 MU .07 5.2 PF MU .11 0.2 PF MU .00 5.2 2,8 x 3,4 mm fast tripping Packaged per EIA 481-1 PF MU .01 0.2 Typical Time to Trip at 23 C Surface Mount PTC-Fuses Type PFMU 100 Agency recognition: UL, CSA, TUV 10 Time to trip (s) 1 50 75 0.1 0.01 100 0.001 01 0.1 1 1 10 10 Fault current (A) Dimensions Solder pad layouts ? A C 1.1 0.1 (.043 .004) 2.6 0.1 (.102 .004) B Min. D 1.1 0.1 (.043 .004) 1.7 0.1 (.067 .004) Applications Typical Part Marking * * * * Layout may vary PC motherboards PC modems USB General electronics: Phones, fax machines, televisions, printers, video equipment, PDA Environmental Characteristics Operating/Storage Temperature / Einsatz/Lagertemp. Maximum Device Surface Temperature in Tripped State / Passive Aging / passive Alterung Humidity Aging / Feuchtigkeitsalterung Thermal Shock / Thermischer Schock Solvent Resistance / Losungsmittel-Bestandigkeit Vibration Part identification Manufacturer's Trademark Date code week 1 of 2000 = 0A (year and week) week 27 of 2000 = A0 (week and year) -40 C to +85 C 125 C +85 C, 1000 hours / Std. 5% typ. resist. change +85 C, 85% R.H. 1000 hours / Std. 10% typ. resist. change +85 C/-40 C 20 times / Zyklen 10% typ. resist. change MIL-STD-202, Method 215 No change MIL-STD-883C, Method 2007.1, No change Condition A Test Procedures And Requirements For Model PFMU Series Test / Test Test Conditions / Bedingungen Visual/Mech. / visuell/mech. Verify dimensions and materials / Kontrolle Abmess./Mat. Resistance / Widerstand In still air @ 23 C / bei ruhiger Luft 23 C Time to Trip / Trip-Zeit At specified current, Vmax 23 C / Bei entspr. Strom Hold Current / Haltestrom 30 min. at Ihold / bei Haltestrom Trip Cycle Life / Trip-Zyklen Vmax, Imax, 100 cycles / Zyklen Trip Endurance / Zeit im Tripzustand Vmax, 48 hours / Stunden Accept/Reject Criteria Per MF physical description Rmin R Rmax T max. time to trip / Tr(sec.) No trip No arcing or burning No arcing or burning www.schurter.com 11 FUSES / SICHERUNGEN Resettable fuses PFMU Electrical Characteristics / Elektrische Daten Type / Typ Imax A 10 10 10 40 40 40 40 PFMU.005.2 PFMU.010.2 PFMU.020.2 PFMU.035.2 PFMU.050.2 PFMU.075.2 PFMU.110.2 Vmax V 30 30 30 6 13.2 6 6 Ihold Itrip Initial Resistance / Amperes at 23 C / Ohms at 23 C Hold 0.05 0.10 0.20 0.35 0.50 0.75 1.10 Rmin. 2.80 0.80 0.40 0.20 0.18 0.07 0.05 Trip 0.15 0.30 0.40 0.75 1.00 1.50 2.20 1 Hour (R1) Post- Max. Time Reflow Resistance / to trip at 23 C/8A / R1 max. 50.0 15.0 5.0 1.30 0.90 0.45 0.21 Tripped Power Dissipation Amperes / Seconds / Watts at 23 C / at / bei 23 C 0.25 0.5 8.0 8.0 8.0 8.0 8.0 at / bei 23 C 1.5 0.6 0.2 0.2 0.1 0.1 0.1 0.8 0.8 0.8 1.0 1.0 1.2 1.2 Dimensions A Model / Modell 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) PFMU.005.2 PFMU.010.2 PFMU.020.2 PFMU.035.2 PFMU.050.2 PFMU.075.2 PFMU.110.2 B max. 3.43 (0.135) 3.43 (0.135) 3.43 (0.135) 3.43 (0.135) 3.43 (0.135) 3.43 (0.135) 3.43 (0.135) min. 2.35 (0.092) 2.35 (0.092) 2.35 (0.092) 2.35 (0.092) 2.35 (0.093) 2.35 (0.092) 2.35 (0.092) Packaging: 3000 pcs. per reel / C max. min. 2.80 0.38 (0.110) (0.015) 2.80 0.38 (0.110) (0.015) 2.80 0.38 (0.110) (0.015) 2.80 0.38 (0.110) (0.015) 2.80 0.38 (0.110) (0.015) 2.80 0.38 (0.110) (0.015) 2.80 0.38 (0.110) (0.015) Dimensions in mm/inches 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) 0.30 (0.012) max. 0.62 (0.025) 0.62 (0.025) 0.62 (0.025) 0.62 (0.025) 0.62 (0.024) 0.62 (0.025) 0.62 (0.025) Soldering Profile How To Order 300 PF 250 Temperature ( C) 200 MU .xxx PTC-Fuse Maximum Package Body Temperature (220 C) Melting Temperature of Solder (183 C) Style MU = 1210 Surface Mount Component 150 2 Minutes or More 100 10 to 20 C per Second Less than 120 C per Second Hold Current, Ihold 005-110 (0.05 A - 1.10 A) 50 Preheat Flux Activation 0 0 30 60 100 150 Time (Second) (s) Reflow 200 Packaging Packaged per EIA 481-1 2 = Tape and reel / Cool 250 Note * PFMU models can be wave soldered and reworked. Thermal Derating Chart-Ihold (Amps) Type / Typ PFMU.005.2 PFMU.010.2 PFMU.020.2 PFMU.035.2 PFMU.050.2 PFMU.075.2 PFMU.110.2 12 www.schurter.com Ambient Operating Temperature -40 C -20 C 0 C 0.08 0.07 0.06 0.16 0.14 0.12 0.32 0.28 0.24 0.47 0.45 0.40 0.76 0.67 0.58 1.00 0.97 0.86 1.60 1.42 1.26 23 C 0.05 0.10 0.20 0.35 0.50 0.75 1.10 40 C 0.04 0.08 0.16 0.33 0.43 0.64 0.94 50 C 0.04 0.07 0.14 0.28 0.40 0.59 0.86 60 C 0.03 0.06 0.12 0.24 0.36 0.54 0.80 70 C 0.03 0.05 0.10 0.21 0.32 0.48 0.70 85 C 0.02 0.04 0.06 0.18 0.28 0.40 0.58 .x