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Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 7
Technical content
Features
Applications
tVery thin profile tMiniature size saves board space tAllows a higher hold current dvice in a smaller factor and lower profile as compared to a standard PPTC t Fast response to fault currents t 0402 size available - the smallest PPTC in the marketCompatible with high temperature solders t Broadest range of Hold Current ratings (100mA to 7A) tRoHS compliant, Lead Free and Halogen Free tUL and TUV recognized t0603L150SL ideal for USB 3.0 AGENCY AGENCY FILE NUMBER E10480 R501 191 18 Agency Approvals t USB peripherals including new USB 3.0 / 2.0 ports t Li-ion / Li-Polymer battery packs tSmart phones tTablet and Notebook PCs tE-readers tLCD / LED HDTV tComputer periperals tDigital cameras and video cameras t Hard disk drives t Game consoles
Revised: October 9, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc.Lo Rho Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/LoRho.html for current information. Surface Mount > LoRhoTM Series 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. Notes: 0805L150SL and 1206L150SL are ideal for overcurrent protection in VBUS of USB 3.0 / USB 2.0 ports. * 1206L380SLTH has I hold 2.82A for at least 15min @ 55ºC. It is ideal for overcurrent protection in Li-ion / Li-Polymer battery packs of smartphones. *** 2920L700SL is ideal for overcurrent protection in Li-ion / Li-Polymer battery packs of tablet PC.
Electrical Characteristics
Part Number Marking I hold (A) I trip (A) V max (Vdc) I max (A) P d typ. (W) Maximum Time-To-Trip Resistance Agency Approvals Current (A) Time (Sec.) R min (Ω) R 1max (Ω)
Revised: October 9, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/LoRho.html for current information. LoRhoTM Series Surface Mount > LoRhoTM Series Lo Rho Series T emperature Rerating Ambient Operation Temperature -40°C -20°C 0°C 20°C 40°C 60°C 70°C 85°C Part Number Hold Cur rent (A) Notes: The temperature rerating data is for reference only. Please contact Littelfuse technical support for detail temperature rerating information.
Revised: October 9, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc.Lo Rho Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/LoRho.html for current information. Surface Mount > LoRhoTM Series T emperature Rerating Curve -40 -30 -20 -10 0 10 20 30 40 506 07 08 0 10% 30% 50% 70% 90% 110% 130% 150% 170% Temperature (°C) Percentage of Rated Current Environmental Specifications Operating T emperature -40°C to +85°C Maximum Device Surface T emperature in T ripped State125°C Passive Aging +85°C, 1000 hours -/+10% typical resistance change Humidity Aging +85°C, 85% R.H.,100 hours -/+15% typical resistance change Thermal Shock MIL–STD–202, Method 107G +85°C/-40°C 20 times -30% typical resistance change Solvent Resistance MIL–STD–202, Method 215 No change Vibration MIL–STD–883C, Method 2007 .1, Condition A No change Moisture Sensitivity Level Level 1, J–STD–020C Physical Specifications T erminal Material Solder-Plated Copper (Solder Material: Matte Tin (Sn)) Lead Solderability Meets EIA Specification RS186-9E, ANSI/J-STD-002, Category 3. Soldering Parameters Profile Feature Pb-Free Assembly Average Ramp-Up Rate (TS(max) to TP) 3°C/second max Pre Heat: Temperature Min (Ts(min)) 150°C Temperature Max (Ts(max)) 200°C Time (Min to Max) (ts) 60 – 180 secs Time Maintained Above: Temperature (TL) 217°C Temperature (tL) 60 – 150 seconds Peak / Classification Temperature (TP) 260 +0/-5 °C Time within 5°C of actual peak Temperature (t p) 20 – 40 seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 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 (0.010 inch) -- Devices can be cleaned using standard industry methods and solvents -- Devices can be reworked using the standard industry practices
Revised: October 9, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/LoRho.html for current information. LoRhoTM Series Surface Mount > LoRhoTM Series Lo Rho Series Dimensions Part Number Device Dimension Solder Pad ABC D E F G H inch mm inch mm inch mm inch mm inch mm inch mm inch mm inch mmMin Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max CT op View Side View Bottom View D Marking code varies by device -- See Electrical Characteristics table E A B FF Solder Pad LayoutDevice Dimensions HG
Revised: October 9, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc.Lo Rho Series Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/LoRho.html for current information. Surface Mount > LoRhoTM Series Part Ordering Number System PACKAGING STYLE SIZE LITTELFUSE SURFACE MOUNT PPTC LoRho PTC Series I HOLD HOLD CURRENT CODE QUANTITY CODE R: Tape & Reel (Not applicable to all parts) P = 2000 W = 3000 Y = 4000 K = 10,000
1206 L 380 /12 SL TH Y R
Thin Profile (Not applicable to all parts. Refer to Electrical Characteristics section) SPECIAL VOLTAGE RATING Packaging Part Number Ordering Number I hold (A) I hold Code Packaging Option Quantity Quantity & Packaging Codes 0402L010SL 0402L010SLKR 0.10 010 Tape & Reel 10,000 KR 0402L020SL 0402L020SLKR 0.20 020 10,000 KR 0402L035SL 0402L035SLKR 0.35 035 10,000 KR 0402L050SL 0402L050SLKR 0.50 050 10,000 KR 0603L050SL 0603L050SL YR 0.50 050 4,000 YR 0603L075SL 0603L075SL YR 0.75 075 4,000 YR 0603L100SL 0603L100SL YR 1 .00 100 4,000 YR 0603L150SL 0603L150SL YR 1 .50 150 4,000 YR 0603L175SL 0603L175SL YR 1 .75 175 4,000 YR 0805L075SL 0805L075SL YR 0.75 075 4,000 YR 0805L110SL 0805L110SL YR 1 .10 110 4,000 YR 0805L150SL 0805L150SL YR 1 .50 150 4,000 YR 0805L175SL 0805L175SL YR 1 .75 175 4,000 YR 0805L200SLTH 0805L200SLTHYR 2.00 200 4,000 YR 0805L260SLTH 0805L260SLTHYR 2.60 260 4,000 YR 0805L300SL 0805L300SLWR 3.00 300 3,000 WR 1206L075SL 1206L075SL YR 0.75 075 4,000 YR 1206L110SL 1206L110SL YR 1 .10 110 4,000 YR 1206L150SL 1206L150SL YR 1 .50 150 4,000 YR 1206L110/12SL 1206L110/12SL YR 1 .10 110 4,000 YR 1206L150/12SL 1206L150/12SL YR 1 .50 150 4,000 YR 1206L175SL 1206L175SL YR 1 .75 175 4,000 YR 1206L200SL 1206L200SL YR 2.00 200 4,000 YR 1206L260SLTH 1206L260SLTHYR 2.60 260 4,000 YR 1206L300SLTH 1206L300SLTHYR 3.00 300 4,000 YR 1206L350SLTH 1206L350SLTHYR 3.50 350 4,000 YR 1206L380SLTH* 1206L380SLTHYR 2.82* 380 4,000 YR 1206L400SL 1206L400SLWR 4.00 400 3,000 WR 1206L450SL 1206L450SLWR 4.50 450 3,000 WR 1210L175SL 1210L175SL YR 1 .75 175 4,000 YR 1210L200SL 1210L200SL YR 2.00 200 4,000 YR 1210L260SL 1210L260SL YR 2.60 260 4,000 YR 1210L300SL 1210L300SL YR 3.00 300 4,000 YR 1210L350SL 1210L350SLWR 3.50 350 3,000 WR 1210L380SL 1210L380SL YR 3.80 380 4,000 YR 1210L400SL 1210L400SLWR 4.00 400 3,000 WR 1210L450SL 1210L450SLWR 4.50 450 3,000 WR 1812L190SL 1812L190SLPR 1 .90 190 2,000 PR 1812L260SL 1812L260SLPR 2.60 260 2,000 PR 1812L270SL 1812L270SLPR 2.70 270 2,000 PR 1812L300SL 1812L300SLPR 3.00 300 2,000 PR 1812L350SL 1812L350SLPR 3.50 350 2,000 PR 1812L370SL 1812L370SLPR 3.70 370 2,000 PR 2920L700SL 2920L700SLPR 7 .00 700 2,000 PR Notes: *1206L380SLTH has I hold 2.82A for at least 15min @ 55ºC.
Revised: October 9, 2012 POL Y -FUSE Resettable PTCs © 2012 Littelfuse, Inc Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/LoRho.html for current information. LoRhoTM Series Surface Mount > LoRhoTM Series Lo Rho Series W CD H K0 B0A0 T F W E1P2 P0P1 T ape Specifications Reel Specifications T ape and Reel Specifications 0603L050SL 0603L075SL 0603L100SL 0603L150SL 0603L175SL 0805L075SL 0805L1 10SL 0805L150SL 0805L175SL 0805L200SLTH 0805L260SLTH 0805L300SL 1206L075SL 1206L1 10SL 1206L150SL 1206L1 10/12SL 1206L150/12SL 1206L175SL 1206L200SL 1206L260SLTH 1206L300SLTH 1206L350SLTH 1206L380SLTH 1206L400SL 1206L450SL 1210L175SL 1210L200SL 1210L260SL 1210L300SL 1210L380SL 1210L350SL 1210L400SL 1210L450SL 1812L190SL 1812L260SL 1812L270SL 1812L300SL 1812L350SL 1812L370SL 2920L700SL TAPE DIMENSIONS: EIA-481-1 (mm) Leader min. 390 Trailer min. 160 REEL DIMENSIONS: EIA-481-1 (mm) C Ø178 ± 1 .0 Ø178 ± 1 .0 Ø180 ± 3.0 W CD H Reel Specifications W1F W4 W3 T ape Specifications Tt Pd Ct Ps Pw Ph Dd Ds Tw 0402L010SL 0402L020SL 0402L035SL 0402L050SL TAPE DIMENSIONS: EIA-481-1 (mm) Ct 0.05 ± 0.01 Dd 1 .5 ± 0.1 Ds 4.0± 0.1 Pd 0.41± 0.1 Ph 1 .12± 0.1 Ps 2.0 ± 0.1 Pw 0.62 ± 0.1 Tt 0.61 ± 0.1 Tw 8.0 ± 0.1 Leader min. 390 Trailer min. 160 REEL DIMENSIONS: EIA-481-1 (mm) H 12.0± 0.5 W 9.0 ± 0.5 D Ø60 ± 0.5 F Ø13.0 ± 0.2 C Ø178 ± 1 W1 2.2 ± 0.5 W2 3.0± 0.5 W3 4.0 ± 0.5 W4 5.5 ± 0.5 Dimensions for 0402 size product (see table at left) Dimensions for 0603, 0805,1206,1210, 1812 and 2920 size product (see tabel below)