Jk-nSMD 1206 Series Surface Mount PTC Devices Performance Specification Maximum Resistance Mar V max Imax I hold I trip Pd Time To Trip Model king 25C 25C Typ. Current Time R i min R1max (V dc) (A) (A) (A) (W) (A) (Sec) () () JK-nSMD005SF JZ 60.0 100 0.05 0.15 0.4 0.25 1.50 3.600 50.000 JK-nSMD010SF JN 60.0 100 0.10 0.25 0.4 0.50 1.00 1.600 15.000 JK-nSMD012SF JN 60.0 100 0.12 0.29 0.4 0.50 1.00 1.600 15.000 JK-nSMD020SF JF 24.0 100 0.20 0.46 0.6 8.00 0.08 0.350 2.700 JK-nSMD025SF JF 16.0 100 0.25 0.50 0.6 8.00 0.08 0.350 2.500 JK-nSMD035SF JB 6.0 100 0.35 0.75 0.6 8.00 0.10 0.250 1.300 JK-nSMD050SF JG 6.0 100 0.50 1.00 0.6 8.00 0.10 0.150 0.700 JK-nSMD050SF/13.2V JG 13.2 100 0.50 1.00 0.6 8.00 0.10 0.150 0.700 JK-nSMD075SF JA 6.0 100 0.75 1.50 0.6 8.00 0.20 0.090 0.500 JK-nSMD100SF JH 6.0 100 1.00 1.80 0.6 8.00 0.30 0.055 0.270 JK-nSMD110SF JH 13.2 100 1.10 2.20 0.6 8.00 0.30 0.050 0.250 JK-nSMD150SF 15 8.0 100 1.50 3.00 0.8 8.00 0.30 0.040 0.130 JK-nSMD200SF 20 6.0 100 2.00 3.50 0.8 8.00 1.50 0.018 0.080 V max = Maximum operating voltage device can withstand without damage at rated current (Imax). I max = Maximum fault current device can withstand without damage at rated voltage (V max). I hold = Hold Current. Maximum current device will not trip in 25C still air. I trip = Trip Current. Minimum current at which the device will always trip in 25C still air. Pd = Power dissipation when device is in the tripped state in 25C still air environment at rated voltage. Ri min/max = Minimum/Maximum device resistance prior to tripping at 25C. R1max = Maximum device resistance is measured one hour post reflow. CAUTION : Operation beyond the specified ratings may result in damage and possible arcing and flame. Environmental Specifications Test Conditions Resistance change Passive aging +85C, 1000 hrs. 5% typical Humidity aging +85C, 85% R.H. , 168 hours 5% typical Thermal shock +85C to -40C, 20 times 33% typical Resistance to solvent MIL-STD-202,Method 215 No change Vibration MIL-STD-202,Method 201 No change Ambient operating conditions : - 40 C to +85 C Maximum surface temperature of the device in the tripped state is 125 C Agency Approval and Environmental Complianc Agency File Number Regulation Standard UL E217453 2002/95/EC TUV pending EN14582 Jk-nSMD 1206 Series Surface Mount PTC Devices Thermal Derading Chart Recommended Hold Current(A) at Ambient Temperature(C) Ambient Operation Temperature Model -40C -20C 0C 25C 40C 50C 60C 70C 85C JK-nSMD005SF 0.074 0.066 0.058 0.05 0.0425 0.0375 0.035 0.03 0.0275 JK-nSMD010SF 0.148 0.132 0.116 0.10 0.085 0.075 0.07 0.06 0.055 JK-nSMD012SF 0.18 0.16 0.14 0.12 0.10 0.09 0.08 0.07 0.07 JK-nSMD020SF 0.30 0.26 0.23 0.20 0.17 0.15 0.14 0.12 0.11 JK-nSMD025SF 0.37 0.33 0.29 0.25 0.22 0.20 0.17 0.15 0.12 JK-nSMD035SF 0.50 0.45 0.40 0.35 0.30 0.27 0.24 0.21 0.15 JK-nSMD050SF 0.71 0.64 0.57 0.50 0.42 0.39 0.35 0.31 0.25 JK-nSMD050SF/13.2V 0.71 0.64 0.57 0.50 0.42 0.39 0.35 0.31 0.25 JK-nSMD075SF 1.14 1.01 0.88 0.75 0.65 0.59 0.54 0.49 0.41 JK-nSMD100SF 1.45 1.31 1.15 1.00 0.84 0.77 0.69 0.61 0.48 JK-nSMD110SF 1.60 1.45 1.30 1.10 0.95 0.80 0.72 0.66 0.55 JK-nSMD150SF 2.18 1.94 1.72 1.50 1.28 1.17 1.06 0.96 0.77 JK-nSMD200SF 2.88 2.63 2.34 2.00 1.74 1.58 1.42 1.17 0.93 Thermal Derating Curve Derating Curves for SMD1206HF Series 160 140 120 100 80 60 40 20 0 -40 -20 0 20 40 60 80 Temperature (C) Average Time-Current Curve Average Time Current Curves 100 0.05A 0.10A 0.12A 10 0.20A 0.25A 0.35A 1 0.50A 0.75A 1.00A 0.1 1.10A 1.50A 2.00A 0.01 0.1 1 10 Current In Amperes