Fast-Acting Chip Fuses Fast-Acting Chip Fuses Fast-acting chip fuses help provide overcurrent protection on systems using DC power sources up to 63VDC. The fuse's monolithic, multilayer design provides the highest hold current in the smallest footprint, reduces diffusionrelated aging, improves product reliability and resilience, and enhances high-temperature performance in a wide range of circuit designs. These RoHS-compliant surface mount devices offer strong arc suppression characteristics and facilitate the development of more reliable, high performance consumer electronics such as laptops, multimedia devices, cell phones, and other portable electronics. Benefits Features * Small size with high-current ratings * RoHS compliant * Excellent temperature stability * Halogen free * High reliability and resilience * Strong arc suppression characteristics (refers to: Br900ppm, Cl900ppm, Br+Cl1500ppm) 11 * Monolithic, multilayer design * High-temperature performance * -55C to +125C operating range Applications * Laptops * Printers * Game systems * Digital cameras * DVD players * LCD monitors * Cell phones * Portable electronics * Scanners 99 Downloaded from DatasheetLib.com - datasheet search engine Table FF1 Clear Time Characteristics for Fast-Acting Chip Fuses % of rated current 100% 250% 400% Table FF2 Clear time at 25C 4 hours min. 5 seconds max. 0.05 seconds max. Typical Electrical Characteristics, Dimensions and Recommended Pad Layout for Fast-Acting Chip Fuses 0402 (1005mm) Fast-Acting Chip Fuses Shape and Dimensions Inch (mm) 0.0200.004 (0.510.10) Typical Electrical Characteristics 0.0390.004 (1.000.10) Part Number 0.0200.004 (0.510.10) Voltage (VDC) Current (A) 0402SFF050F/24 0.50 0.380 24 35 0402SFF075F/24 0.75 0.210 24 35 0402SFF100F/24 1.00 0.120 24 35 0.063 (1.60) 0402SFF150F/24 1.50 0.056 24 35 0.016 (0.40) 0402SFF200F/24 2.00 0.035 24 35 0402SFF300F/24 3.00 0.021 24 35 0402SFF400F/24 4.00 0.014 24 35 0.0100.004 (0.250.10) Recommended Pad Layout Inch (mm) Rated Current Nominal Cold DCR* (A) () Max. Interrupt Ratings 0 0.028 (0.70) 0.024 (0.60) 0603 (1608mm) Fast-Acting Chip Fuses Typical Electrical Characteristics Shape and Dimensions Inch (mm) 0.0310.006 (0.800.15) 0.0630.006 (1.600.15) Part Number Current (A) 0.50 0.485 32 50 0603SFF075F/32 0.75 0.254 32 50 0603SFF100F/32 1.00 0.131 32 50 0603SFF150F/32 1.50 0.059 32 35 0603SFF200F/32 2.00 0.044 32 35 0.110 (2.80) 0 0603SFF250F/32 2.50 0.032 32 35 0.024 (0.60) 0603SFF300F/32 3.00 0.025 32 35 0603SFF350F/32 3.50 0.024 32 35 0603SFF400F/32 4.00 0.018 32 35 0603SFF500F/32 5.00 0.013 32 35 0603SFF600F/24 6.00 0.010 24 35 0.0140.006 (0.360.15) 11 Voltage (VDC) 0603SFF050F/32 0.0310.006 (0.800.15) Recommended Pad Layout Inch (mm) Rated Current Nominal Cold DCR* (A) () Max. Interrupt Ratings 0.039 (1.00) 0.043 (1.09) 1206 (3216mm) Fast-Acting Chip Fuses Shape and Dimensions S Inch (mm) Typical Electrical Characteristics 0.0630.008 0 (1.600.20) 0.1260.008 (3.200.20) Part Number 0.50 0.500 63 50 0.75 0.330 63 50 1206SFF100F/63 1.00 0.220 63 50 1206SFF150F/63 1.50 0.120 63 50 1206SFF175F/63 1.75 0.100 63 50 1206SFF200F/63 2.00 0.050 63 50 1206SFF250F/32 2.50 0.035 32 50 0.173 0 (4.40) 1206SFF300F/32 3.00 0.031 32 50 0.059 (1.50) 1206SFF400F/32 4.00 0.022 32 45 1206SFF500F/32 5.00 0.015 32 45 1206SFF600F/24 6.00 0.012 24 45 1206SFF700F/24 7.00 0.011 24 45 1206SFF800F/24 8.00 0.008 24 45 0.071 (1.80) 0.057 (1.45) * Measured at 10% of rated current and 25C ambient temperature. RoHS Compliant, ELV Compliant Current (A) 1206SFF075F/63 0.0200.010 (0.510.25) 100 Voltage (VDC) 1206SFF050F/63 0.0430.008 (1.100.20) Recommended Pad Layout Inch (mm) Rated Current Nominal Cold DCR* (A) () Max. Interrupt Ratings HF Halogen Free Downloaded from DatasheetLib.com - datasheet search engine Fast-Acting Chip Fuses Figure FF1-FF6 Family Performance Curves Figure FF1 Figure FF2 0402SFF Average Time Current Curves 10 D E 0402SFF It vs. t Curves 1000 A = 0.5A A BC G F H I A = 0.5A B = 0.7A B = 0.75A C = 1.0A C = 1.0A D = 1.2A D = 1.5A 100 E = 1.5A 1 G F E = 2.0A F = 2.0A F = 3.0A G = 2.5A G = 4.0A C B H = 3.0A 10 = 4.0A It (As) Clear-Time (s) I 0.1 D E A 1 0.1 0.01 0.01 0.001 0.1 1 10 0.001 0.001 100 0.01 Current (A) 0.1 1 10 Time (s) Note: Curves are nominal Figure FF3 Figure FF4 0603SFF Average Time Current Curves 1 10000 A = 0.5A A = 0.5A B = 0.7A B = 0.75A C = 1.0A D = 1.5A E = 2.0A F = 2.5A G = 3.0A H = 3.5A H = 3.5A I = 4.0A I J = 5.0A J = 5.0A K = 6.0A C = 1.0A 1000 F = 2.5A 100 10 0.1 11 K J I H G F E D C B D = 1.5A E = 2.0A It (As) 10 Clear-Time (s) 0603SFF It vs. t Curves A B C D E F GH I J K G = 3.0A = 4.0A A K = 6.0A 1 0.1 0.01 0.01 0.001 0.1 1 10 100 0.001 0.001 Current (A) 0.01 0.1 1 10 Time (s) Note: Curves are nominal RoHS Compliant, ELV Compliant HF Halogen Free Downloaded from DatasheetLib.com - datasheet search engine 101 Figure FF1-FF6 Family Performance Curves ... Cont'd Figure FF5 Figure FF6 1206SFF Average Time Current Curves 10 1 1206SFF It vs. t Curves A B C D E F G H I JK L M 10000 3.0A A = B = 0.7A B = 0.75A I = 4.0A C = 1.0A C = 1.0A J = 5.0A D = 1.5A D = 1.5A K = 6.0A E = 1.7A E = 1.75A L = 7.5A F = 2.0A F = 2.0A M= 8.0A G = 2.5A 1000 100 G = 2.5A 0.5A H = A = 0.5A M L K J I H G F E D C I B = 4.0A 10 J = 5.0A 0.1 A It (As) Clear-Time (s) H = 3.0A K = 6.0A L = 7.0A 1 M = 8.0A 0.1 0.01 0.01 0.001 0.1 1 10 0.001 0.001 100 0.01 0.1 Current (A) 1 10 Time (s) Note: Curves are nominal Table FF3 Environmental Specifications for Fast-Acting Chip Fuses Operating temperature Mechanical vibration Mechanical shock Thermal shock Resistance to soldering heat Solderability Moisture resistance Salt spray 11 -55C to +125C Withstands 5-3000 Hz at 30 Gs when evaluated per Method 204 of MIL-STD-202 Withstands 1500 Gs, 0.5 millisecond half-sine pulses when evaluated per Method 213 of MIL-STD-202 Withstands 100 cycles from -65C to +125C when evaluated per Method 107 of MIL-STD-202 Withstands 60 seconds at +260C when evaluated per Method 210 of MIL-STD-202 Meets 95% minimum coverage requirement when evaluated per Method 208 of MIL-STD-202 Withstands 10 cycles when evaluated per Method 106 of MIL-STD-202 Withstands 48-hour exposure when evaluated per Method 101 of MIL-STD-202 Table FF4 Material Specifications for Fast-Acting Chip Fuses Construction body material Termination material Fuse element Ceramic Silver, Nickel, Tin Silver Figure FF7 Thermal Derating Current for Fast-Acting Chip Fuses % De-rating Temperature Effect on Current Rating 105 100 95 90 85 80 75 70 65 60 55 50 45 40 35 30 25 20 15 10 5 0 -55 -35 -15 5 25 45 65 85 Maximum Operating Temperature (C) 102 RoHS Compliant, ELV Compliant HF Halogen Free Downloaded from DatasheetLib.com - datasheet search engine 105 125 145 Insulation resistance after opening 20,000 minimum @ rated voltage. Fuse clearing under low voltage conditions may result in lower post-clearing insulation values. Under normal fault conditions values. Under normal fault conditions Raychem fuses provide sufficient insulation resistance for circuit protection. Current carrying capacity Withstands 100% rated current at +25C ambient for 4 hours when evaluated per MIL-PRF-23419. Table FF6 Packaging Information for Fast-Acting Chip Fuses Size Reel Quantity (pcs) Reel Diameter Reel Width Carrier Tape Size Tape Type Reels per Outside Shipment Box Outside Shipment Boxes per Overpack 0402 (1005) 10,000 178mm white plastic 9.0 0.5mm 8.00 0.10mm Paper 5 5 0603 (1608) 4,000 178mm white plastic 9.0 0.5mm 8.00 0.10mm Plastic 5 5 1206 (3216) 3,000 178mm white plastic 9.0 0.5mm 8.00 0.10mm Plastic 5 5 Fast-Acting Chip Fuses Table FF5 Electrical Specifications for Fast-Acting Chip Fuses Figure FF8 Recommended Soldering Temperature Profile for Fast-Acting Chip Fuses Soldering 10s Max. Natural Cooling Temperature (C) 260 230 40s Max. 150-180 Preheat 60 - 120s Min. Time (s) Recommended conditions for hand soldering: 1. Using hot air rework station that can reflow the solder on both terminations at the same time is strongly recommended, do not directly contact the chip termination with the tip of soldering iron. 2. Preheating: 150C, 60s (min). Appropriate temperature (max) of soldering iron tip/soldering time (max): 280C /10s or 350C / 3s. Maximum temperature of soldering iron tip/soldering time: 350C /9s or 400C / 8s. 11 Table FF7 Tape and Reel Material Characteristics for Fast-Acting Chip Fuses Tolerance X 1mm; 0.X 0.5mm; 0.XX 0.2mm Range Performance Testing Method Min. Max. MVR ASTM D1238 3.60 4.40 Vicat softening temperature ASTM D1525 97.8 - Elasticity at break ASTM D638 50.0 - Table FF8 Tape and Reel Specifications for Fast-Acting Chip Fuses Dimension in inches (mm) Mark 0402 (1005) 0603 (1608) 1206 (3216) E1 0.0690.004 (1.750.10) 0.0690.004 (1.750.10) 0.0690.004 (1.750.10) F 0.1380.002 (3.500.05) 0.1380.002 (3.500.05) 0.1380.002 (3.500.05) W 0.3180.004 (8.000.10) 0.3180.004 (8.000.10) 0.3180.004 (8.000.10) P1 0.0790.004 (2.000.10) 0.1570.004 (4.000.10) 0.1570.004 (4.000.10) P0 0.1570.004 (4.000.10) 0.1570.004 (4.000.10) 0.1570.004 (4.000.10) P2 0.0400.002 (1.000.05) 0.0790.002 (2.000.05) 0.0790.002 (2.000.05) D0 0.0590.004 (1.50+0.10/-0.00) 0.0590.004 (1.50+0.10/-0.00) 0.0590.004 (1.50+0.10/-0.00) D1 - - - - 0.039 max t 0.0090.001 (0.230.02) 0.0090.001 (0.230.02) 0.0090.001 (0.230.02) A0 0.0260.004 (0.670.10) 0.0360.004 (0.920.10) 0.0710.004 (1.800.10) B0 0.0460.004 (1.170.10) 0.0710.004 (1.800.10) 0.1380.004 (3.500.10) K0 0.0250.004 (0.630.10) 0.0330.004 (0.850.10) 0.0500.004 (1.270.10) RoHS Compliant, ELV Compliant HF Halogen Free Downloaded from DatasheetLib.com - datasheet search engine (1.00 max) 103 Figure FF9 Taped Component Dimensions for Fast-Acting Chip Fuses P0 D0 t P2 E1 F W B0 K0 P1 D1 A0 Figure FF10 Reel Dimensions for Fast-Acting Chip Fuses Dimension Description Hub outer diameter Mark Dimensions (mm) B 60 Reel inside width W1 9 Reel outside width W2 11.4 Tape width W2 B 8 W1 Agency Approvals for Fast-Acting Chip Fuses UL File # E197536 Part Numbering System for Fast-Acting Chip Fuses 1206 SF F 400 F / 24 -2 11 Packaging -2 = Tape and Reel Voltage Rating (V) Special Code F = RoHS Compliant M = Marked Rated Current 050 = 0.50 Amps 400 = 4 Amps Fuse Blow Type F = Fast Acting S = Slow Blow H = High Current SF = Surface Mount Fuse Size (1206, 0603, 0402) Warning : All information, including illustrations, is believed to be accurate and reliable. Users, however, should independently evaluate the suitability of and test each product selected for their application. Tyco Electronics Corporation makes no warranties as to the accuracy or completeness of the information, and disclaims any liability regarding its use. Tyco Electronics' only obligations are those in the Tyco Electronics' Standard Terms and Conditions of Sale for this product, and in no case will Tyco Electronics be liable for any incidental, indirect, or consequential damages arising from the sale, resale, use, or misuse of the product. Specifications are subject to change without notice. In addition, Tyco Electronics reserves the right to make changes to materials or processing that do not affect compliance with any applicable specification without notification to Buyer. 104 RoHS Compliant, ELV Compliant HF Halogen Free Downloaded from DatasheetLib.com - datasheet search engine