POLYFUSE(R) RESETTABLE FUSES Specifications Standard Packaging UL 1434 1st Edition CSA C22.2 No. 0 CSA TIL No. CA-3A A Terminals: Solder-plated copper TS: Solder Material: 63/37 SnPb TF: Lead free plating on request Max. Device Surface Temperature in Tripped State 125 C Operating / Storage Temperature -40 C to +85 C (consider derating) Humidity Ageing +85 C, 85% R.H., 1000 hours, 5 % typical resistance change Vibration MIL-STD-883C, Method 2007.1, Condition A, no change Thermal Shock MIL-STD-202F, Method 107G +85 C to -40 C 20 times, -30 % typical resistance change Solderability Meets EIA Specification RS186-9E, ANSI/J-STD-002, Category 3 Reflow only Solvent Resistance Approvals cULus Recognition TUV Features This product line enables installation in limited space applications. These devices offer wide range in hold currents from 0.125 A to 1.50 A and voltages from 6 V to 30 V . The SMD1206 product line is suitable for high density circuit board applications in computers, cellular phone and general electronics. Suitable for reflow soldering Dimensions (mm) Solder pad Layout (mm) 1.80 MIL-STD-202, Method 215, no change Marking "P", Part Code * 1.8 1.0 1.0 Dimensions (mm) Model A Min Max SMD1206P012TS/TF SMD1206P016TS/TF SMD1206P020TS/TF SMD1206P025TS/TF SMD1206P035TS/TF SMD1206P035TS/TF/15 SMD1206P050TS/TF SMD1206P075TS/TF SMD1206P100TS/TF SMD1206P150TS/TF 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 3.00 B Min Max 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 3.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.50 1.80 1.80 1.80 1.80 1.80 1.80 1.80 1.80 1.80 1.80 C Min Max D Min 0.65 0.65 0.50 0.50 0.45 0.45 0.45 0.45 0.75 1.00 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 0.10 1.45 1.45 1.00 1.00 0.75 0.75 0.75 1.25 1.25 1.60 0.125 0.160 0.200 0.250 0.350 0.350 0.500 0.750 1.000 1.500 0.29 0.37 0.40 0.50 0.75 0.75 1.00 1.50 1.80 3.00 30 30 16 16 6 15 6 6 6 6 40 40 40 40 40 40 40 40 40 40 Please choose TS for SnPb and TF for Sn plating NOTE: I hold = I trip = Vmax = I max = Hold current: maximum current device will pass without tripping in 20 C still air. Trip current: minimum current at which the device will trip in 20 C still air. Maximum voltage device can withstand without damage at rated current (I max) Maximum fault current device can withstand without damage at rated voltage (Vmax) Order Information 040606 Qty. OrderNumber Model * * only type "TF" Permissible continuous operating current is 100 % at ambient temperature of 20 C (68 F). Model Ihold ITrip Vmax. dc Imax. max. time to trip (A) (A) (V) (A) (s @ A) SMD1206P012TS/TF SMD1206P016TS/TF SMD1206P020TS/TF SMD1206P025TS/TF SMD1206P035TSTF SMD1206P035TS/TF/15 SMD1206P050TS/TF SMD1206P075TS/TF SMD1206P100TS/TF SMD1206P150TS/TF Blistertape and reel O 178 mm Materials 0.20 @ 1.00 0.30 @ 1.00 0.05 @ 8.00 0.08 @ 8.00 0.10 @ 8.00 0.10 @ 8.00 0.10 @ 8.00 0.20 @ 8.00 0.30 @ 8.00 1.00 @ 8.00 E Min Max 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 packaging quantity tape 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 0.45 Pd max. (W) 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.6 0.8 3.000 3.000 4.000 4.000 4.000 4.000 4.000 3.000 3.000 2.000 Resistance Approvals R min.( ) R typ. ( ) RI max.( ) 1.500 1.200 0.600 0.550 0.300 0.300 0.150 0.090 0.055 0.040 3.600 2.800 1.550 1.400 0.750 0.750 0.400 0.200 0.110 0.080 6.000 4.500 2.500 2.300 1.200 1.200 0.700 0.290 0.210 0.120 TUV This product is not recommended for new designs. Please refer to Littelfuse No. 1206L. SMD Type, 6 V - 30 V cURus SMD1206 * * * * * * * * * * * * * * * * * * * * Pd = Power dissipated from device when in the tripped state at 20 C still air. Minimum resistance of device in initial (un-soldered) state. R min= R 1max= Maximum resistance of device at 20 C measured one hour after tripping for 20 s. Caution: Operation beyond the specified rating may result in damage and possible arcing and flame. Specifications are subject to change without notice Packaging In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. www.littelfuse.com POLYFUSE(R) RESETTABLE FUSES SMD1206 A 100.00 BC D A: SMD1206P012TS/TF B: SMD1206P016TS/TF C: SMD1206P020TS/TF D: SMD1206P025TS/TF Time to Trip (s) 10.00 1.00 0.10 0.01 0.10 1.00 10.00 Fault Current (A) A:SMD1206P035TS/TF B:SMD1206P050TS/TF C: SMD1206P075TS/TF D:SMD1206P100TS/TF E:SMD1206P150TS/TF C 100.00 B D E Time to Trip (s) 10.00 A 1.00 0.10 0.01 0.10 1.00 10.00 Fault Current (A) Thermal Derating Chart Model SMD1206P012TS/TF SMD1206P016TS/TF SMD1206P020TS/TF SMD1206P025TS/TF SMD1206P035TS/TF SMD1206P035TS/TF/15 SMD1206P050TS/TF SMD1206P075TS/TF SMD1206P100TS/TF SMD1206P150TS/TF 040606 Ambient Operation Temperature - Ihold (A) -40 C -20 C 0 C 23 C 40 C 50 C 60 C 70 C 85 C 0.18 0.22 0.28 0.37 0.50 0.50 0.71 1.14 1.45 2.18 0.16 0.20 0.25 0.33 0.45 0.65 0.64 1.01 1.31 1.94 0.14 0.18 0.23 0.29 0.40 0.40 0.57 0.88 1.15 1.72 0.125 0.16 0.20 0.25 0.35 0.35 0.50 0.75 1.00 1.50 0.10 0.14 0.17 0.22 0.30 0.30 0.42 0.65 0.84 1.28 0.09 0.12 0.15 0.20 0.27 0.27 0.39 0.59 0.77 1.17 0.08 0.10 0.14 0.17 0.24 0.24 0.35 0.54 0.69 1.06 0.07 0.09 0.12 0.15 0.21 0.21 0.31 0.49 0.61 0.96 0.05 0.08 0.09 0.12 0.15 0.15 0.25 0.41 0.48 0.77 In our continuing strategy to deliver unparalleled circuit protection solutions, technical expertise and application leadership, we proudly introduce the WICKMANN Group and its products to the Littelfuse portfolio. www.littelfuse.com