POLYFUSE® RESETTABLE FUSES RLD-USB Specifications USB Type, 6 V / 16V Standard Packaging UL 1434 1st Edition CSA C22.2 No. 0 CSA TIL No. CA-3A A* G F* * preferred type Approvals cULus Recognition TÜV Materials Features This new radial leaded products are designed specifically for Universal Serial Bus (USB) appliations with low resistance, faster time-to-trip and low voltage drop features. Dimensions (mm) B Max C typ D Min E Max 6.9 6.9 6.9 7.4 7.4 8.9 8.9 10.2 11.4 11.4 11.7 11.7 12.2 14.2 13.5 15.2 15.7 18.3 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 5.1 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 7.6 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 3.0 Physical Characteristics Lead Material packaging quantity bag ammo 0.51 dia. 0.51 dia. 0.51 dia. 0.51 dia. 0.51 dia. 0.51 dia. 0.51 dia. 0.51 dia. 0.51 dia. 500 500 500 500 500 500 500 500 500 Permissible continuous operating current is ≤ 100 % at ambient temperature of 20 ºC (68 ºF). Model Ihold ITrip Vmax. dc Imax. max. time to trip (A) (A) (V) (A) (s @ A) NOTE: I hold = I trip = Vmax = I max = 0.75 1.20 1.55 0.90 1.10 1.35 1.60 1.85 2.50 1.30 2.00 2.70 1.80 2.20 2.70 3.20 3.70 5.00 6 6 6 16 16 16 16 16 16 40 40 40 40 40 40 40 40 40 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 Qty. OrderNumber Model 0.40 @ 8.00 0.50 @ 8.00 0.60 @ 8.00 5.90 @ 4.50 6.60 @ 5.50 7.30 @ 6.75 8.00 @ 8.00 8.70 @ 9.25 10.3 @ 12.5 Pd max. (W) 0.3 0.6 0.6 0.6 0.7 0.8 0.9 1.0 1.2 Sn/Cu Sn/CuFe Sn/CuFe Sn/CuFe Sn/CuFe Sn/CuFe Sn/CuFe Sn/CuFe Sn/CuFe 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 2,000 Resistance R min.( ) RI max.( ) 0.100 0.065 0.040 0.070 0.050 0.040 0.030 0.030 0.020 0.230 0.140 0.100 0.180 0.140 0.120 0.110 0.090 0.060 Approvals TÜV 2 2 2 1 1 1 1 1 1 A Max cURus Dimensions (mm) Model Fig. RLD06P075B RLD06P120B RLD06P155B RLD16P090B RLD16P110B RLD16P135B RLD16P160B RLD16P185B RLD16P250B Insulating Material: Yellow Epoxy Polymer, UL 94 V-0 Round Pins: Copper alloy, tin plated Max. Device Surface Temperature in Tripped State 125 °C Operating / Storage Temperature -40 ºC to +85 ºC (consider derating) Humidity Ageing +85 °C, 85% R.H., 1000 hours, ± 5 % typical resistance change Soldering Characteristics Solderability per MIL-STD-202, Method 208E Thermal Shock MIL-STD-202F, Method 107G +125 °C to -40 °C 10 times, ±5 % typical resistance change Solvent Resistance MIL-STD-202, Method 215F, no change Marking “P”, voltage, amperage rating, lot number Figure 2 Figure 1 RLD06P075B RLD06P120B RLD06P155B RLD16P090B RLD16P110B RLD16P135B RLD16P160B RLD16P185B RLD16P250B bulk tape and reel tape and ammo • • • • • • • • • • • • • • • • • • 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 * optional "F" for lead free devices 040706 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® RESETTABLE FUSES RLD-USB D E 100.000 F A: B: C: D: E: F: G: H: I: GH I B A C Time to Trip (Sec.) 10.000 1.000 0.100 RLD06P075B RLD06P120B RLD06P155B RLD16P090B RLD16P110B RLD16P135B RLD16P160B RLD16P185B RLD16P250B 0.010 0.001 1.00 10.00 100.00 Fault Current (Amp) Thermal Derating Chart Model RLD06P075B RLD06P120B RLD06P155B RLD16P090B RLD16P110B RLD16P135B RLD16P160B RLD16P185B RLD16P250B 040706 Ambient Operation Temperature - Ihold (A) -40 °C -20 °C 0 °C 23 °C 40 °C 50 °C 60 °C 70 °C 85 °C 1.05 1.69 2.17 1.31 1.60 1.96 2.32 2.68 3.63 0.95 1.52 1.96 1.17 1.43 1.76 2.08 2.41 3.25 0.85 1.36 1.75 1.04 1.27 1.55 1.84 2.13 2.88 0.75 1.20 1.55 0.90 1.10 1.35 1.60 1.85 2.50 0.65 1.04 1.34 0.75 1.00 1.12 1.33 1.54 2.08 0.60 0.96 1.24 0.69 0.92 1.04 1.23 1.42 1.93 0.55 0.88 1.13 0.61 0.75 0.92 1.09 1.26 1.70 0.50 0.80 1.03 0.55 0.67 0.82 0.98 1.13 1.53 0.43 0.68 0.88 0.47 0.57 0.70 0.83 0.96 1.30 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