2920L100PR

POLY-FUSE® Resettable PTCs Surface Mount > 2920L Series 2920L Series RoHS Description The 2920L Series PTC provides surface mount overcurrent protection for medium voltage (≤60V) applications where resettable protection is desired. Features • High voltage • Low-profile • RoHS compliant, lead-free and halogen-free • Fast response to fault currents Agency Approvals Applications Agency • Low voltage telecom equipment protection • IEEE 1394 port protection •P  owered ethernet port protection (IEEE 802.3 af) • Automotive electronic control module protection Agency File Number E183209 R50119118 Electrical Characteristics Part Number Marking I hold (A) I trip (A) V max (Vdc) I max (A) P d typ. (W) 2920L030 LF030 0.30 0.60 60 10 1.50 Maximum Time To Trip Resistance Current (A) Time (Sec.) R min (Ω) R 1max (Ω) 1.50 3.00 1.200 4.800 Agency Approvals X X 2920L050 LF050 0.50 1.00 60 10 1.50 2.50 4.00 0.350 1.400 X X 2920L075 LF075 0.75 1.50 30 40 1.50 8.00 0.30 0.350 1.000 X X 2920L075/60 LF075-60 0.75 1.50 60 10 1.50 8.00 0.30 0.300 0.950 X X 2920L100 LF100 1.10 2.20 33 40 1.50 8.00 0.50 0.120 0.410 X X 2920L110/60 LF110 1.10 2.20 60 20 2.00 8.00 0.50 0.120 0.410 X X 2920L125 LF125 1.25 2.50 15 40 1.50 8.00 2.00 0.070 0.250 X X 2920L150 LF150 1.50 3.00 33 40 1.50 8.00 2.00 0.080 0.230 X X 2920L185 LF185 1.85 3.70 33 40 1.50 8.00 2.50 0.050 0.150 X X 2920L200 LF200 2.00 4.00 15 40 1.50 8.00 5.00 0.050 0.125 X X 2920L200/24 LF200-24 2.00 4.00 24 40 1.50 8.00 5.00 0.050 0.125 X X 2920L250 LF250 2.50 5.00 15 40 1.50 8.00 5.00 0.035 0.085 X X 2920L260 LF260 2.60 5.00 6 40 1.50 8.00 10.00 0.025 0.075 X X 2920L260/24 LF260-24 2.60 5.00 24 40 1.50 8.00 5.00 0.025 0.075 X X 2920L300 LF300 3.00 5.00 6 40 1.50 8.00 20.00 0.015 0.048 X X 2920L300/15 LF300-15 3.00 5.00 15 40 1.50 8.00 20.00 0.015 0.048 X X 2920L330/24 LF330 3.3 5.50 24 40 2.0 8.00 5.00 0.015 0.055 X X 2920L400/15 LF400 4.00 8.00 15 40 1.50 20.00 4.00 0.010 0.040 X X 2920L500/16 LF500-16 5.00 10.00 16 40 2.0 20.00 5.00 0.005 0.025 X X 2920L600/12 LF600-12 6.00 12.00 12 50 2.00 30.00 2.00 0.004 0.020 X X 2920L700/12 LF700-12 7.00 14.00 12 50 2.00 35.00 2.00 0.003 0.018 X X I hold = Hold current: maximum current device will pass without tripping in 20°C still air. R typ = Typical resistance of device in initial (un-soldered) state. I trip = Trip current: minimum current at which the device will trip in 20°C still air. R 1max = Maximum resistance of device at 20°C measured one hour after tripping or reflow soldering of 260°C for 20 sec. 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. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. R min = Minimum resistance of device in initial (un-soldered) state. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/10/19 POLY-FUSE® Resettable PTCs Surface Mount > 2920L Series Temperature Rerating Ambient Operation Temperature -40°C -20°C 0°C 20°C Part Number 40°C 50°C 60°C 70°C 85°C Hold Current (A) 2920L030 0.45 0.40 0.35 0.30 0.25 0.23 0.20 0.17 0.14 2920L050 0.76 0.67 0.59 0.50 0.42 0.38 0.33 0.29 0.23 2920L075 1.13 1.01 0.88 0.75 0.62 0.56 0.50 0.44 0.34 2920L075/60 1.13 1.01 0.88 0.75 0.62 0.56 0.50 0.44 0.34 2920L100 1.66 1.47 1.29 1.10 0.91 0.83 0.73 0.64 0.50 2920L110/60 1.66 1.47 1.29 1.10 0.91 0.83 0.73 0.64 0.50 2920L125 1.89 1.68 1.46 1.25 1.04 0.94 0.83 0.73 0.56 2920L150 2.27 2.01 1.76 1.50 1.25 1.13 1.00 0.87 0.74 2920L185 2.80 2.47 2.17 1.85 1.54 1.39 1.22 1.07 0.85 2920L200 3.02 2.68 2.34 2.00 1.66 1.50 1.32 1.16 0.90 2920L200/24 3.14 2.77 2.42 2.00 1.73 1.56 1.38 1.20 0.98 2920L250 3.78 3.35 2.93 2.50 2.08 1.88 1.65 1.45 1.13 2920L260 3.64 3.25 2.91 2.60 2.26 2.08 1.95 1.74 1.48 2920L260/24 3.64 3.25 2.91 2.60 2.26 2.08 1.95 1.74 1.48 2920L300 4.53 4.02 3.51 3.00 2.52 2.26 1.99 1.75 1.34 2920L300/15 4.20 3.85 3.44 3.00 2.69 2.50 2.31 2.12 1.83 2920L330/24 4.60 4.20 3.75 3.30 2.95 2.75 2.50 2.25 1.70 2920L400/15 5.50 5.00 4.50 4.00 3.40 3.10 2.80 2.50 2.10 2920L500/16 7.55 6.70 5.85 5.00 4.15 3.75 3.30 2.90 2.25 2920L600/12 8.58 7.83 7.05 6.00 5.27 4.87 4.48 4.05 3.38 2920L700/12 9.48 8.73 7.92 7.00 6.36 5.88 5.41 4.83 3.94 Notes: The temperature rerating data is only for reference, please contact Littelfuse technical support for detail temperature rerating information. Temperature Rerating Curve 170% 100 Time in Seconds 10 150% Percentage of Rated Current 5.00A/16V 6.00A/12 7.00A/12 0.30A 0.50A 0.75A & 0.75A/60 1.00A 1.10A/60 1.25A 1.50A 1.85A 2.00A/24V 2.50A 3.30A/24V 2.60A & 2.60A/24 3.00A/15V 4.00A/15V Average Time Current Curves 130% 110% 90% 70% 50% 30% 1 10% Note: Typical Temperature rerating for rerating -40 -30 -20 curve, -10 refer 0 to10table20 30 40data50 0.01 0.1 60 70 80 85 Temperature (°C) 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. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/10/19 POLY-FUSE® Resettable PTCs Surface Mount > 2920L Series Soldering Parameters Profile Feature Pb-Free Assembly Average Ramp-Up Rate (TS(max) to TP) 3°C/second max 150°C Temperature Max (Ts(max)) 200°C Time (Min to Max) (ts) 60 – 180 secs 217°C Time Maintained Temperature (TL) Above: Temperature (tL) 60 – 150 seconds Peak / Classification Temperature (TP) 260+0/-5 °C Time within 5°C of actual peak Temperature (tp) 20 – 40 seconds Ramp-down Rate 6°C/second max Time 25°C to peak Temperature (TP) 8 minutes Max. Physical Specifications Critical Zone tL to tP Ramp-up TL TS(max) Temperature Pre Heat: Temperature Min (Ts(min)) tP TP tL Ramp-do Ramp-down Preheat TS(min) 25 tS time to peak temperature Time -- 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 usingstandard industry methods and solvents -- Devices can be reworked using the standard industry practices Environmental Specifications Terminal Material Solder-Plated Copper (Solder Material: Matte Tin(Sn)) Operating/Storage Temperature -40°C to +85°C Lead Solderability Meets EIA Specification RS186-9E, ANSI/ J-STD-002 Category 3. Maximum Device Surface Temperature in Tripped State 125°C Passive Aging +85°C, 1000 hours -/+5% typical resistance change Humidity Aging +85°C, 85%,R.H.,1000 hours -/+5% typical resistance change Thermal Shock MIL-STD-20 2, Method 107 +85°C/-40°C 20 times -30% typical resistance change Solvent Resistance MIL–STD–202, Method 215 Vibration MIL–STD–883, Method 2007, Condition A Moisture Sensitivity Level Level 1, J–STD–020 Additional Information Datasheet Resources Samples © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/10/19 POLY-FUSE® Resettable PTCs Surface Mount > 2920L Series Dimensions (mm) MARKING CODE VARIES WITH AMPERAGE AND VOLTAGE RATING (SEE ELECTRICAL CHARACTERISTIC TABLE) SHOWN ARE: - 1.5A/33V RATING (LEFT) - 2.0A/24V RATING (RIGHT) C A Top View 150 Bottom View 150 200 -24 B 4.60 mm (.181”) Pad Layout D E Inches 5.30 mm (.209”) 2.0mm (.079”) B A Part Number Side View mm Inches C mm Inches D mm E Inches mm Inches mm Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max Min Max 2920L030 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L050 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L075 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L075/60 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.05 0.06 1.20 1.80 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L100 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.02 0.04 0.55 1.00 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L110/60 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.06 0.079 1.2 2.0 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L125 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.02 0.04 0.55 1.00 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L150 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L185 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L200 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L200/24 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L250 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L260 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.02 0.04 0.55 1.00 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L260/24 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L300 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2.0 2920L300/15 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.05 0.75 1.25 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2920L330/24 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.06 0.079 1.2 2 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L400/15 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.03 0.06 0.8 1.6 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L500/16 0.26 0.31 6.73 7.98 0.19 0.21 4.80 5.44 0.03 0.06 0.8 1.6 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L600/12 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.031 0.063 0.8 1.6 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 2920L700/12 0.26 0.31 6.73 7.98 0.19 0.21 4.8 5.44 0.031 0.063 0.8 1.6 0.01 0.1 0.3 2.5 0.01 0.08 0.25 2.0 © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/10/19 POLY-FUSE® Resettable PTCs Surface Mount > 2920L Series Part Ordering Number System 2920 L 380 /12 TH Y R - A -A: Automotive grade Blank: Standard version PACKAGING STYLE R: Tape & Reel SERIES QUANTITY CODE: K=10,000 Y=4,000 W=3,000 P=2,000 THIN PROFILE (Not applicable to all parts) /XX: SPECIAL VOLTAGE RATING (Not applicable to all parts. Refer to Electrical Characteristics Table) I HOLD HOLD CURRENT CODE (Refer to Electrical Characteristics Table) L: LITTELFUSE SURFACE MOUNT PPTC SIZE Packaging Part Number Ordering Number Halogen Free I hold (A) I hold Code 2920L030 2920L030DR Yes 0.30 2920L050 2920L050DR Yes 0.50 2920L075 2920L075DR Yes 2920L075/60 2920L075/60MR 2920L100 2920L110/60 2920L125 2920L150 Voltage Option Packaging Option Quantity Quantity & Packaging Codes 030 Tape and Reel 1500 DR 050 Tape and Reel 1500 DR 0.75 075 Tape and Reel 1500 DR Yes 0.75 075 Tape and Reel 1000 MR 2920L100PR Yes 1.10 100 2920L110/60MR Yes 1.1 110 2920L125PR Yes 1.25 2920L150DR Yes 1.50 /60 Tape and Reel 2000 PR Tape and Reel 1,000 MR 125 Tape and Reel 2000 PR 150 Tape and Reel 1500 DR /60 2920L185 2920L185DR Yes 1.85 185 Tape and Reel 1500 DR 2920L200 2920L200DR Yes 2.00 200 Tape and Reel 1500 DR 2920L200/24 2920L200/24DR Yes 2.00 200 Tape and Reel 1500 DR 2920L250 2920L250DR Yes 2.50 250 Tape and Reel 1500 DR 2920L260/24 2920L260/24DR Yes 2.60 260 Tape and Reel 1500 DR 2920L260 2920L260PR Yes 2.60 260 Tape and Reel 2000 PR 2920L300 2920L300DR Yes 3.00 300 Tape and Reel 1500 DR 2920L300/15 2920L300/15DR Yes 3.00 300 /15 Tape and Reel 1500 DR 2920L330/24 2920L330/24MR Yes 3.3 330 /24 Tape and Reel 1,000 MR 2920L400/15 2920L400/15MR Yes 4 400 /15 Tape and Reel 1,000 MR 2920L500/16 2920L500/16MR Yes 5.00 500 Tape and Reel 1,000 MR 2920L600/12 2920L600/12MR Yes 6.0 600 /12 Tape and Reel 1,000 MR 2920L700/12 2920L700/12MR Yes 7.0 700 /12 Tape and Reel 1,000 MR /24 /24 © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/10/19 POLY-FUSE® Resettable PTCs Surface Mount > 2920L Series Tape and Reel Specifications TAPE SPECIFICATIONS: EIA-481-1 (mm) 2920L030, 2920L050 2920L075, 2920L150 2920L185, 2920L200 2920L200/24 2920L250, 2920L300 2920L300/15 2920L100, 2920L125, 2920L260 2920L075/60 2920L110/60 2920L500/16 2920L330/24 2920L400/15 2920L600/12 2920L700/12 W 16.0+/- 0.30 16.0+/- 0.30 16.0+/- 0.30 C Ø180.0+/- 3.0 F 7.50+/- 0.10 7.50+/-0.10 7.50+/- 0.10 D Ø60+/−0.5 E1 1.75+/- 0.10 1.75+/- 0.10 1.75+/- 0.10 H 19.5+/- 1.0 D0 1.55+/- 0.05 1.55+/- 0.05 1.50+/- 0.05 W 17+/- 0.2 D1 1.50+/- 0.10 1.50+/- 0.10 1.50 (min) P0 4.00+/- 0.10 4.00+/- 0.10 4.00+/- 0.10 P1 8.00+/- 0.10 8.00+/- 0.10 8.00+/- 0.10 P2 2.00+/-0.10 2.00+/-0.10 2.00+/-0.10 5.45+/- 0.10 A0 5.74+/- 0.10 5.74+/- 0.10 B0 8.02+/- 0.10 8.02+/- 0.10 7.90+/-0.10 T 0.30+/- 0.10 0.30+/- 0.10 0.30+/-0.05 KO 1.30+/- 0.10 0.91+/- 0.10 2.00+/- 0.10 Leader min. 390 390 390 Trailer min. 160 160 160 REEL DIMENSIONS: EIA-481-1 (mm) Tape and Reel Diagram D0 P0 P1 E1 P2 H F W D T D1 C D1 K0 B0 W WARNING • Users shall independently assess the suitability of these devices for each of their applications • Operation of these devices beyond the stated maximum ratings could result in damage to the devices and lead to electrical arcing and/or fire • These devices are intended to protect against the effects of temporary over-current or over-temperature conditions and are not intended to perform as protective devices where such • conditions are expected to be repetitive or prolonged in duration • Exposure to silicon-based oils, solvents, electrolytes, acids, and similar materials can adversely affect the performance of these PPTC devices • These devices undergo thermal expansion under fault conditions, and thus shall be provided with adequate space and be protected against mechanical stresses • Circuits with inductance may generate a voltage (L di/dt) above the rated voltage of the PPTC device. Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics. © 2019 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 05/10/19