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| POLYFUSE(R) Resettable PTCs Surface Mount > 0603L Series 0603L Series Description The new 0603L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Features lead-free currents Agency Approvals AGENCY AGENCY FILE NUMBER E183209 R50119118 temperature solders board space Applications protection for motherboards and peripherals Electrical Characteristics Maximum Time To Trip Current (A) 0.50 1.00 8.00 8.00 Time (Sec.) 1.00 0.60 0.08 0.10 Resistance R min () 0.900 0.550 0.500 0.200 R 1max () 6.000 3.500 3.000 1.000 X X X X X X X X Part Number Marking I hold (A) 0.10 0.20 0.25 0.35 I trip (A) 0.30 0.50 0.55 0.75 V max (Vdc) 15 9 9 6 I max (A) 40 40 40 40 Pd max. (W) 0.5 0.5 0.5 0.5 Agency Approvals 0603L010 0603L020 0603L025 0603L035 C H I F I hold = Hold current: maximum current device will pass without tripping in 20C still air. I trip = Trip current: minimum current at which the device will trip in 20C still air. V max = Maximum voltage device can withstand without damage at rated current (I max) I max = Maximum fault current device can withstand without damage at rated voltage (Vmax) P d = Power dissipated from device when in the tripped state at 20C still air. R min = Minimum resistance of device in initial (un-soldered) state. R 1max = Maximum resistance of device at 20C measured one hour after tripping or reflow soldering of 260C for 20 sec. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. (c)2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. Revised: October 24, 2008 0603L Series 0603L Series POLYFUSE(R) Resettable PTCs Surface Mount > 0603L Series Temperature Rerating Ambient Operation Temperature -40C Part Number 0603L010 0603L020 0603L025 0603L035 0.13 0.27 0.32 0.47 0.12 0.25 0.29 0.41 0.11 0.23 0.27 0.38 0.10 0.20 0.25 0.35 -20C 0C 23C 40C Hold Current (A) 0.08 0.17 0.21 0.29 0.07 0.14 0.18 0.26 0.06 0.12 0.16 0.24 0.05 0.10 0.14 0.20 0.03 0.07 0.10 0.14 50C 60C 70C 85C Average Time Current Curves 0.10A 0.20A 0.25A 0.35A Temperature Rerating Curve 170% 100 0603L Percentage of Rated Current 150% 130% 110% 90% 70% 50% 30% 10% 10 Time in Seconds 1 -40 -30 -20 -10 0 10 20 30 40 Temperature (C) 50 60 70 80 0.1 0.01 0.1 1 10 100 Current in Amperes The average time current curves and Temperature Rerating curve performance is affected by a number or variables, and these curves provided as guidance only. Customer must verify the performance in their application. 0603L Series Revised: October 24, 2008 (c)2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. POLYFUSE(R) Resettable PTCs Surface Mount > 0603L Series Soldering Parameters Profile Feature Average Ramp-Up Rate (TS(max) to TP) Temperature Min (Ts(min)) Pb-Free Assembly 3C/second max 150C 200C 60 - 180 secs 217C 60 - 150 seconds 260+0/-5 C 20 - 40 seconds 6C/second max 8 minutes Max. -- All temperature refer to topside of the package, measured on the package body surface -- If reflow temperature exceeds the recommended profile, devices may not meet the performance requirements -- Recommended reflow methods: IR, vapor phase oven, hot air oven, N2 environment for lead -- Recommended maximum paste thickness is 0.25mm (0.010inch) -- Devices can be cleaned using standard industry methods and solvents -- Devices can be reworked using the standard industry practices Pre Heat: Temperature Max (Ts(max)) Time (Min to Max) (ts) Time Maintained Temperature (TL) Above: Temperature (tL) Peak / Classification Temperature (TP) Time within 5C of actual peak Temperature (tp) Ramp-down Rate Time 25C to peak Temperature (TP) Physical Specifications Solder-Plated Copper (Solder Material: Matte Tin (Sn)) Meets EIA Specification RS186-9E, ANSI/J-STD-002, Category 3. Environmental Specifications Operating/Storage Temperature Maximum Device Surface Temperature in Tripped State Passive Aging Humidity Aging Terminal Material Lead Solderability -40C to +85C 125C +85C, 1000 hours -/+10% typical resistance change +85C, 85% R.H.,100 hours -/+15% typical resistance change MIL-STD-202, Method 107G +85C/-40C 20 times -30% typical resistance change MIL-STD-202, Method 215 No change MIL-STD-883C, Method 2007 .1, Condition A No change Level 2, J-STD-020C Thermal Shock Solvent Resistance Vibration Moisture Sensitivity Level (c)2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. Revised: October 24, 2008 0603L Series 0603L Series POLYFUSE(R) Resettable PTCs Surface Mount > 0603L Series Dimensions A C Solder Pad Layout Top View B Side View Pad Layout 0.8mm (.032") 1mm (.039") Bottom View D Marking code varies with amperage rating -- See Electrical Characteristics table 1mm (.039") 1mm (.039") E Part Number 0603L010 0603L020 0603L025 0603L035 A Inch Min Max B mm Min Max C mm Min Max D mm Min Max E mm Min Max Inch Min Max Inch Min Max Inch Min Max Inch Min Max mm Min Max .055 .071 1.40 1.80 .024 .039 0.60 1.00 .016 .030 0.40 0.75 .006 .020 0.15 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .016 .030 0.40 0.75 .006 .020 0.15 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .016 .030 0.40 0.75 .006 .020 0.15 .055 .071 1.40 1.80 .024 .039 0.60 1.00 .030 .061 0.75 1.55 .006 .020 0.15 0.50 0.50 0.50 0.50 .004 .004 .004 .004 .016 .016 .016 .016 0.10 0.10 0.10 0.10 0.40 0.40 0.40 0.40 Part Ordering Number System 0603 L 035 Y R PACKAGING STYLE R: Tape & Reel QUANTITY CODE Y: 4000 I HOLD HOLD CURRENT CODE Please refer to table below L: LITTELFUSE SURFACE MOUNT PPTC SIZE SERIES Packaging Part Number 0603L010 0603L020 0603L025 0603L035 Ordering Number 0603L010YR 0603L020YR 0603L025YR 0603L035YR I hold (A) 0.10 0.20 0.25 0.35 I hold Code 010 020 025 035 Packaging Option Tape and Reel Tape and Reel Tape and Reel Tape and Reel Quantity 4000 4000 4000 4000 Quantity & Packaging Codes YR YR YR YR 0603L Series Revised: October 24, 2008 (c)2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. POLYFUSE(R) Resettable PTCs Surface Mount > 0603L Series Tape and Reel Specifications TAPE SPECIFICATIONS: EIA-481-1 (mm) 0603L010 0603L020 0603L025 W F E1 D0 D1 P0 P1 P2 A0 B0 T K0 Leader min. Trailer min. 8.0+/- 0.30 3.5+/- 0.05 1.75+/- 0.10 1.55+/- 0.05 0.5(min) 4.0+/- 0.10 4.0+/- 0.10 2.0+/- 0.05 1.10+/- 0.10 1.92+/- 0.10 0.20+/- 0.10 0.72+/- 0.10 390 160 0603L035 REEL DIMENSIONS: EIA-481-1 (mm) 8.0+/- 0.30 3.5+/- 0.05 1.75+/- 0.10 1.55+/- 0.05 0.5 (min) 4.0+/- 0.10 4.0+/- 0.10 2.0+/- 0.05 1.10+/- 0.10 1.92+/- 0.10 0.20+/- 0.10 0.96+/- 0.10 390 160 H W D F C H1 W1 W2 W3 W4 12.0+/- 0.05 9.0+/- 0.5 O60+0.5 O13.0 +/- 0.2 O178 +/- 1.0 11+/- 0.5 2.2+/- 0.5 3.0+0.5 4.0+0.5 5.5+0.5 Tape and Reel Diagram H P1 P0 D0 P2 E1 W4 W3 D F W W2 C T D2 F W1 W A0 K0 B0 H1 (c)2008 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. Revised: October 24, 2008 0603L Series 0603L Series |
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