SMD1812P110TF

SMD1812 Series Surface Mountable PTC Resettable Fuse Features：      RoHS Compliant ＆ Halogen Free faster tripping, 1812 Dimension, Surface mountable, Solid state Operation Current: 0.10A~3.50A Maximum Voltage: 6V~60Vdc O eratin Tem erature：-40℃ TO 85℃ Product Dimensions Terminal pad materials :Tin-Plated Nickle-copper Terminal pad solderability : Meets EIA specification RS 186-9E and ANSI/J-STD-002 Category 3. Pig.1 Unit ：mm Model A B C D E Min Max Min Max Min Max Min Min SMD1812P010TF 4.37 4.73 3.07 3.41 0.50 1.00 0.30 0.15 SMD1812P010TF/60 4.37 4.73 3.07 3.41 0.50 1.00 0.30 0.15 SMD1812P014TF/33 4.37 4.73 3.07 3.41 0.50 1.00 0.30 0.15 SMD1812P014TF 4.37 4.73 3.07 3.41 0.50 1.10 0.30 0.15 SMD1812P020TF 4.37 4.73 3.07 3.41 0.50 1.00 0.30 0.15 SMD1812P030TF 4.37 4.73 3.07 3.41 0.50 1.00 0.30 0.15 SMD1812P050TF 4.37 4.73 3.07 3.41 0.40 0.90 0.30 0.15 SMD1812P050TF/24 SMD1812P050TF/30 4.37 4.73 3.07 3.41 0.40 0.90 0.30 0.15 4.37 4.73 3.07 3.41 0.40 1.00 0.30 0.15 1/8 SMD1812 Series Surface Mountable PTC Resettable Fuse A Model B C D E Min Max Min Max Min Max Min Min SMD1812P075TF 4.37 4.73 3.07 3.41 0.40 0.90 0.30 0.15 SMD1812P075TF/24 4.37 4.73 3.07 3.41 0.50 1.20 0.30 0.15 SMD1812P075TF/33 4.37 4.73 3.07 3.41 0.60 1.20 0.30 0.15 SMD1812P110TF 4.37 4.73 3.07 3.41 0.40 0.90 0.30 0.15 SMD1812P110TF/16 4.37 4.73 3.07 3.41 0.40 0.90 0.30 0.15 SMD1812P110TF/24 4.37 4.73 3.07 3.41 0.60 1.30 0.30 0.15 SMD1812P110TF/33 4.37 4.73 3.07 3.41 0.70 1.70 0.30 0.15 SMD1812P125TF 4.37 4.73 3.07 3.41 0.50 1.20 0.30 0.15 SMD1812P125TF/16 4.37 4.73 3.07 3.41 0.30 0.90 0.30 0.15 SMD1812P150TF/8 4.37 4.73 3.07 3.41 0.30 0.90 0.30 0.15 SMD1812P150TF/16 4.37 4.73 3.07 3.41 0.50 1.20 0.30 0.15 SMD1812P150TF/24 4.37 4.73 3.07 3.41 0.80 1.70 0.30 0.15 SMD1812P160TF 4.37 4.73 3.07 3.41 0.30 0.80 0.30 0.15 SMD1812P200TFT 4.37 4.73 3.07 3.41 0.40 1.20 0.30 0.15 SMD1812P200TF/12 4.37 4.73 3.07 3.41 0.40 1.20 0.30 0.15 SMD1812P200TF/16 4.37 4.73 3.07 3.41 0.40 1.20 0.30 0.15 SMD1812P260TFT 4.37 4.73 3.07 3.41 0.50 1.50 0.30 0.15 SMD1812P260TF/12 4.37 4.73 3.07 3.41 0.60 1.50 0.30 0.15 SMD1812P260TF/16 4.37 4.73 3.07 3.41 0.80 1.70 0.30 0.15 SMD1812P300TFT 4.37 4.73 3.07 3.41 0.50 1.50 0.30 0.15 SMD1812P350TF 4.37 4.73 3.07 3.41 0.50 1.50 0.30 0.15 Thermal Derating Chart-IH（A） Model Maximum ambient operating temperatures（℃） -40 -20 0 25 40 50 60 70 85 SMD1812P010TF 0.16 0.14 0.12 0.10 0.08 0.07 0.06 0.05 0.03 SMD1812P014TF 0.23 0.19 0.17 0.14 0.12 0.10 0.09 0.08 0.06 SMD1812P020TF 0.29 0.26 0.23 0.20 0.17 0.15 0.14 0.12 0.10 SMD1812P030TF 0.44 0.39 0.35 0.30 0.26 0.23 0.21 0.18 0.15 SMD1812P050TF 0.59 0.57 0.55 0.50 0.45 0.43 0.35 0.30 0.23 SMD1812P075TF 1.10 0.99 0.87 0.75 0.63 0.57 0.49 0.45 0.35 SMD1812P110TF 1.60 1.45 1.28 1.10 0.92 0.83 0.71 0.66 0.52 SMD1812P110TF/16 1.60 1.45 1.28 1.10 0.92 0.83 0.71 0.66 0.52 SMD1812P110TF/24 1.60 1.45 1.28 1.10 0.92 0.83 0.71 0.66 0.52 SMD1812P110TF/33 1.60 1.45 1.28 1.10 0.92 0.83 0.71 0.66 0.52 2/8 SMD1812 Series Surface Mountable PTC Resettable Fuse SMD1812P125TF 2.00 1.75 1.52 1.25 1.00 0.95 0.90 0.75 0.53 SMD1812P125TF/16 2.00 1.75 1.52 1.25 1.00 0.95 0.90 0.75 0.53 SMD1812P150TF/8 2.30 2.05 1.77 1.50 1.23 1.09 0.95 0.82 0.61 SMD1812P150TF/16 2.30 2.05 1.77 1.50 1.23 1.09 0.95 0.82 0.61 SMD1812P150TF/24 2.30 2.05 1.77 1.50 1.23 1.09 0.95 0.82 0.61 SMD1812P160TF 2.45 2.15 1.89 1.60 1.34 1.25 1.15 0.96 0.79 SMD1812P200TFT 2.89 2.61 2.30 2.00 1.75 1.66 1.45 1.39 1.19 SMD1812P200TF/12 2.89 2.61 2.30 2.00 1.75 1.66 1.45 1.39 1.19 SMD1812P200TF/16 2.89 2.61 2.30 2.00 1.75 1.66 1.45 1.39 1.19 SMD1812P260TFT 3.76 3.39 2.99 2.60 2.28 2.16 1.89 1.81 1.55 SMD1812P260TF/12 3.38 3.05 2.69 2.60 2.05 1.94 1.70 1.63 1.39 SMD1812P260TF/16 3.38 3.05 2.69 2.60 2.05 1.94 1.70 1.63 1.39 SMD1812P300TFT 4.34 3.92 3.45 3.00 2.63 2.49 2.18 2.09 1.79 SMD1812P350TF 5.06 4.57 4.03 3.50 3.06 2.91 2.54 2.43 2.08 Vmax (Vdc) Imax (A) Ihold @25°C (A) Itrip @25°C (A) Current Time Rimin R1max (A) (Sec) () () SMD1812P010TF 30.0 100 0.10 0.30 0.5 1.50 0.750 15.000 SMD1812P010TF/60 60.0 100 0.10 0.30 0.5 1.50 0.750 15.000 SMD1812P014TF/33 33.0 100 0.14 0.34 1.5 0.15 0.650 6.000 SMD1812P014TF 60.0 100 0.14 0.34 1.5 0.15 0.650 6.000 SMD1812P020TF 30.0 100 0.20 0.40 8.0 0.02 0.350 5.000 SMD1812P030TF 30.0 100 0.30 0.60 8.0 0.10 0.250 3.000 SMD1812P050TF 15.0 100 0.50 1.00 8.0 0.15 0.150 1.000 SMD1812P050TF/24 SMD1812P050TF/30 24.0 100 0.50 1.00 8.0 0.15 0.150 1.000 30.0 100 0.50 1.00 8.0 0.15 0.150 1.000 SMD1812P075TF 13.2 100 0.75 1.50 8.0 0.20 0.090 0.450 SMD1812P075TF/24 24 100 0.75 1.50 8.0 0.20 0.090 0.450 SMD1812P075TF/33 33 100 0.75 1.50 8.0 0.20 0.090 0.450 SMD1812P110TF 8.0 100 1.10 2.20 8.0 0.30 0.050 0.250 SMD1812P110TF/16 16.0 100 1.10 2.20 8.0 0.30 0.050 0.250 SMD1812P110TF/24 24.0 100 1.10 2.20 8.0 0.30 0.050 0.250 SMD1812P110TF/33 33.0 100 1.10 2.20 8.0 0.30 0.050 0.250 8.0 100 1.25 2.50 8.0 0.40 0.050 0.200 Electrical Characteristic Model SMD1812P125TF 3/8 Time to trip R25 SMD1812 Series Surface Mountable PTC Resettable Fuse Time to trip R25 Ihold @25°C (A) Itrip @25°C (A) Current Time Ri min R1 max (A) (Sec) ( ) 100 1.2 5 2.50 8.0 0.40 0.050 () 0.2 00 8.0 100 1.50 3.00 8.0 0.50 0.040 0.160 SMD1812P150TF/16 16.0 100 1.50 3.00 8.0 0.50 0.040 0.160 SMD1812P150TF/24 100 8.0 0.50 0.040 0.160 100 1.50 1.60 3.00 SMD1812P160TF 24.0 8.0 2.80 8. 0 1.00 0.030 0 .130 SMD1812P200TFT 8.0 100 2.00 4.00 8.0 2.00 0.020 0.100 SMD1812P200TF/12 12.0 100 2.00 4.00 8.0 2.00 0.020 0.100 SMD1812P200TF/16 100 2.00 2.00 0.020 0.100 100 2.60 4.00 5.00 8.0 SMD1812P260TFT 16.0 8.0 8.0 2.50 0.015 0.050 SMD1812P260TF/12 12.0 100 2.60 5.00 8.0 2.50 0.015 0.060 SMD1812P260TF/16 16.0 100 2.60 5.00 8.0 2.50 0.015 0.060 SMD1812P300TFT 6.0 100 3.00 5.00 8.0 4.00 0.012 0.040 Vmax Imax (Vdc) (A) SMD1812P125TF/16 16.0 SMD1812P150TF/8 Model Test Procedures And Requirements Test Test Conditions Accept/Reject Criteria Resistance In still air @ 25℃ Specified current，Vmax ，25℃ Rmin≤R≤R max Tmaximum Time to Trip Time to Trip Hold Current Trip Cycle Life 30min，at IH No trip Vmax，Imax，100cycles No arcing or burning Trip Endurance Vmax，1 hours No arcing or burning 4/8 SMD1812 Series Surface Mountable PTC Resettable Fuse Physical Characteristics and Environmental Specifications Physical Characteristics Terminal materials : Tin-Plated Nickle-copper Soldering Meets EIA specification RS 186-9E and ANSI/J-STD-002 Category 3. zone Environmental Specifications Test Conditions Resistance Change Passive aging 85℃,1000hours ±10% Humidity aging 85℃/85%RH.1000 hours ±5% Thermal shock MIL-STD-202,Method 107G +85℃/-40℃,20times -30% typical resistance change Solvent Resistance MIL-STD-202,Method 215 no change Vibration ML-STD-883C,Test Condition A No chage Electrical Specifications: Ihold = Hold Current. Maximum current device will not trip in 25°C still air. Itrip = Trip Current. Minimum current at which the device will always trip in 25°C still air. Vmax = Maximum operating voltage device can withstand without damage at rated current (Imax). Imax = Maximum fault current device can withstand without damage at rated voltage (Vmax). Pd=Maximum power dissipation when device is in the tripped state in 25°C still air environment at rated voltage. Rimin/max = Minimum/Maximum device resistance prior to tripping at 25°C. R1max = Maximum device resistance is measured one hour post reflow. 5/8 SMD1812 Series Surface Mountable PTC Resettable Fuse Recommended pad layout (mm) Solder reflow conditions ● Recommended reflow methods: IR, vapor phase oven, hot air oven, N2 environment for lead-free. ● Devices are not designed to be wave soldered to the bottom side of the board. ● Recommended maximum paste thickness is 0.25mm (0.010inch). ● Devices can be cleaned using standard industry methods and solvents. ● Soldering temprature profile meets RoHs leadfree process. Notes: If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. 6/8 SMD1812 Series Surface Mountable PTC Resettable Fuse Tape Specification And Reel Dimensions Coverning Specifications EIA 481-1(Unit:mm) W 12.00+0.30/-0 P0 8.0 ± 0.10 P1 4.0± 0.10 P2 2.0 ± 0.10 A0 3.50 ± 0.10 B0 4.90 ± 0.10 D0 1.50+0.10/-0 F 5.50± 0.05 E1 1.75 ± 0.10 T 0.30± 0.10 Leader min. 390 Trailer min. 160 Reel Dimensions A 178±1.0 N 59±1 W1 8.5+1.0/-0.2 W2 12.0±1 7/8 SMD1812 Series Surface Mountable PTC Resettable Fuse Storage The maximum ambient temperature shall not exceed 38℃. Storage temperatures higher than 38℃ could result in the deformation of packaging materials. The maximum relative humidity recommended for storage is 60%. High humidity with high temperature can accelerate the oxidation of the solder plating on the termination and reduce the solderability of the comp on ents. Sealed plastic bags with desiccant sha ll be used t o reduce th e oxidatio n of th e terminatio n an d sh all o nly be opened prior to use. The products shall not be stored in areas where harmful gases containing sulfur or chlorine are present WARNING • Use PPTC beyond the maximum ratings or improper use may result in device damage and possible electrical arcing and flame. • PPTC are intended for protection against occasional over current or over temperature fault conditions and should not be used when repeated fault conditions or prolonged trip events are anticipated. • Device performance can be impacted negatively if devices are handled in a manner inconsistent with recommended electronic, thermal, and mechanical procedures for electronic components. • Use PPTC with a large inductance in circuit will generate a circuit voltage (L di/dt) above the rated voltage of the PPTC. • Avoid impact PPTC device its thermal expansion like placed under pressure or installed in limited space. • Contamination of the PPTC material with certain silicon based oils or some aggressive solvents can adversely impact the performance of the devices.PPTC SMD can be cleaned by standard methods. • Requests that customers comply with our recommended solder pad layouts and recommended reflow profile. Improper board layouts or reflow profilecould negatively impact solderability performance of our devices. 8/8