0603L020

POLYFUSE® Resettable PTCs Surface Mount > 0603L Series 0603L Series Description The 0603L Series PTC provides surface mount overcurrent protection for applications where space is at a premium and resettable protection is desired. Features and halogen free currents Agency Approvals AGENCY AGENCY FILE NUMBER temperature solders board space Applications E183209 R50119118 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 (Ω) 0.900 0.550 0.500 0.200 R 1max (Ω) 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 typ. (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 20°C still air. I trip = Trip current: minimum current at which the device will trip in 20°C 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 20°C still air. R min = Minimum resistance of device in initial (un-soldered) state. R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reflow soldering of 260°C for 20 sec. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. Effective September 15, 2009 onward, all 0603L PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 0603L PTC products will continue to be sold until supplies are depleted. Effective January 1, 2010, all 0603L PTC product will be manufactured and sold as Halogen Free by default, and the “HF” part number suffix code will be discontinued -- Refer to Part Ordering Number System and Packaging Options sections for additional information. © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. 15 0603L Series Revised: July 12, 2010 0603L Series POLYFUSE® Resettable PTCs Surface Mount > 0603L Series Temperature Rerating Ambient Operation Temperature -40°C 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 -20°C 0°C 23°C 40°C 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 50°C 60°C 70°C 85°C 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% -40 -30 -20 -10 0 10 20 30 40 Temperature (°C) 50 60 70 80 10 Time in Seconds 1 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. 16 0603L Series Revised: July 12, 2010 © 2010 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. POLYFUSE® 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 3°C/second max 150°C 200°C 60 – 180 secs 217°C 60 – 150 seconds 260+0/-5 °C 20 – 40 seconds 6°C/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 5°C of actual peak Temperature (tp) Ramp-down Rate Time 25°C 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 Terminal Material -40°C to +85°C Lead Solderability 125°C +85°C, 1000 hours -/+10% typical resistance change +85°C, 85% R.H.,100 hours -/+15% typical resistance change MIL–STD–202, Method 107G +85°C/-40°C 20 times -30% typical resistance change MIL–STD–202, Method 215 No change MIL–STD–883C, Method 2007 .1, Condition A No change Level 1, J–STD–020C Humidity Aging Thermal Shock Solvent Resistance Vibration Moisture Sensitivity Level © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. 17 0603L Series Revised: July 12, 2010 0603L Series POLYFUSE® Resettable PTCs Surface Mount > 0603L Series Dimensions A C Solder Pad Layout Top View B Side View Pad Layout Marking code varies with amperage rating -- See Electrical Characteristics table 0.8mm (.032”) 1mm (.039”) Bottom View D 1mm (.039”) E 1mm (.039”) A Part Number 0603L010 0603L020 0603L025 0603L035 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 xxx Y R HF HALOGEN-FREE Required for some items. See Packaging section. SERIES PACKAGING STYLE R: Tape & Reel QUANTITY CODE Y: 4000 I HOLD HOLD CURRENT CODE (Refer to Electrical Characteristics Table) L: LITTELFUSE SURFACE MOUNT PPTC DEVICE SIZE CODE (0.06 x 0.03 inch) Packaging Part Number 0603L010 0603L020 0603L025 0603L035 Ordering Number 0603L010YRHF 0603L010YR 0603L020YRHF 0603L020YR 0603L025YRHF 0603L025YR 0603L035YRHF 0603L035YR Yes No Yes No Yes No Yes No 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 * Effective September 15, 2009 onward, all 0603L PTC products will be manufactured Halogen Free (HF). Existing Non-Halogen Free 0603L PTC products will continue to be sold until supplies are depleted. Effective January 1, 2010, all 0603L PTC product will be manufactured and sold as Halogen Free by default, and “HF” part number suffix code will be discontinued. 18 0603L Series Revised: July 12, 2010 © 2010 Littelfuse, Inc. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. POLYFUSE® 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 REEL DIMENSIONS: EIA-481-1 (mm) 0603L035 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 Ø60+0.5 Ø13.0 +/- 0.2 Ø178 +/- 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 © 2010 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/0603L.html for current information. 19 0603L Series Revised: July 12, 2010 0603L Series