SF-0402S100M-2

CO LO & MP LI GE AN N T FR EE SinglFuse™ SF-0402S-M Series Features ■ Single blow fuse for overcurrent protection *R oH S ■ 1005 (EIA 0402) miniature footprint ** HA ■ Slow blow fuse (Fusing time ≤5 seconds at 250 % rated current) ■ UL 248-14 compliant ■ Surface mount packaging for automated assembly ■ Multilayer SMD design ■ RoHS compliant* and halogen free** SF-0402S-M Series - Slow Blow Multilayer Surface Mount Fuses Clearing Time Characteristics for Series Additional Information Click these links for more information: Clearing Time at 25 °C % of Current Rating Min. Max. 100 % 4 hours — 250 % — 5 seconds 400 % — 0.05 seconds PRODUCT TECHNICAL INVENTORY SAMPLES SELECTOR LIBRARY CONTACT Electrical Characteristics Rated Current (A) Resistance (Ω) Typ.*** SF-0402S050M-2 0.50 0.378 0.0041 SF-0402S075M-2 0.75 0.209 0.0071 SF-0402S100M-2 1.00 0.119 0.0142 SF-0402S150M-2 1.50 0.0557 SF-0402S200M-2 2.00 0.0348 0.071 SF-0402S300M-2 3.00 0.0209 0.111 SF-0402S400M-2 4.00 0.0139 0.212 Model Rated Voltage 24 VDC Interrupting Rating 35 A @ 24 VDC Typical I2t (A2s)**** 0.051 Certifications cUL: E198545 ✓ ✓ ✓ ✓ ✓ ✓ ✓ *** Resistance value measured with ≤10 % rated current at 25 °C ambient. Tolerance ±30 %. ****Melting I2t calculated at 0.001 second pre-arcing time. Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com www.bourns.com WARNING Cancer and Reproductive Harm www.P65Warnings.ca.gov *RoHS Directive 2015/863, Mar 31, 2015 and Annex. **Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less. “SinglFuse” is a trademark of Bourns, Inc. Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SinglFuse™ SF-0402S-M Series Applications ■ Portable memory ■ Cell phones ■ LED lighting ■ LCD monitors ■ Rechargeable battery packs ■ Power tools ■ Disk drives ■ Battery chargers ■ PDAs ■ Set-top boxes ■ Digital cameras ■ Industrial controllers ■ MP3 players ■ Battery Management Systems (BMS) SF-0402S-M Series - Slow Blow Multilayer Surface Mount Fuses Average I2t vs. t Curves Average Pre-Arcing Time vs. Current Curves 1.50 A 1.00 A 0.75 A 0.50 A 2.00 A 3.00 A 4.00 A 1000 4.00 A 10 3.00 A 2.00 A 1.50 A 100 1.00 A 0.75 A 0.50 A 1 1 0.1 I2t (A2s) PRE-ARCING TIME (s) 10 0.01 0.1 0.01 0.001 0.001 0.0001 0.1 1 10 100 0.0001 0.0001 0.001 CURRENT (A) Environmental Characteristics Operating Temperature.................................................................................. -55 °C to +125 °C Storage Conditions Temperature ................................................................................................ +5 °C to +35 °C Humidity........................................................................................................... 40 % to 75 % Shelf Life............................................................................2 years from manufacturing date Moisture Sensitivity Level .........................................................................................................1 ESD Classification (HBM)...............................................................................................Class 6 0.01 0.1 1 10 TIME (s) Typical Part Marking No part marking for this series Packaging Reel Dimension 7-inch Tape and Reel Specification EIA 481-2 Quantity 10,000 pieces Packaging Code -2 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SF-0402S-M Series - Slow Blow Multilayer Surface Mount Fuses Product Dimensions Recommended Pad Layout 1.00 ± 0.10 (.039 ± .004) 0.40 (.016) 0.51 ± 0.10 (.020 ± .004) 0.70 (.028) 0.51 ± 0.10 (.020 ± .004) 0.51 ± 0.10 (.020 ± .004) 1.60 (.063) 0.25 ± 0.10 (.010 ± .004) DIMENSIONS: MM (INCHES) DIMENSIONS: MM (INCHES) RATED CURRENT PERCENTAGE (%) Current Rating Thermal Derating Curve 105 100 95 90 85 80 75 70 65 60 55 50 -55 -35 -15 5 25 45 65 85 105 125 AMBIENT TEMPERATURE (°C) How to Order SF - 0402 S 050 M - 2 SinglFuse™ Product Designator SMD Footprint 0402 = 1005 (EIA 0402) size Fuse Blow Type S = Slow blow Rated Current 050 ~ 400 (0.50 A ~ 4.00 A) Structure Type M = Multilayer Packaging Type - 2 = Tape & Reel Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. SF-0402S-M Series - Slow Blow Multilayer Surface Mount Fuses Solder Reflow Recommendations Tp MAX. RAMP UP RATE = 3 °C/s MAX. RAMP DOWN RATE = 6 °C/s TEMPERATURE (°C) TL Tsmax tp Tc -5 °C tL PREHEAT AREA Tsmin ts 25 TIME 25 °C TO PEAK TIME Profile Feature Preheat / Soak: Temperature Min. (Tsmin) Temperature Max. (Tsmax) Time (ts) from (Tsmin to Tsmax) Pb-Free Assembly 150 °C 200 °C 60~120 seconds Ramp Up Rate (TL to Tp) 3 °C / second max. Liquidous Temperature (TL) Time (tL) maintained above TL 217 °C 60~150 seconds Peak Package Body Temperature (Tp) 260 °C Time (tp)* within 5 °C of the specified classification temperature (Tc) 30 seconds* Ramp Down Rate (Tp to TL) 6 °C / second max. Time 25 °C to Peak Temperature 8 minutes max. *Tolerance for peak profile temperature (Tp ) is defined as a supplier minimum and a user maximum. Reliability Testing No. Test 1 Soldering heat resistance Requirement DCR change ≤ ±10 % No mechanical damage Test Condition 2 Solderability Minimum 95 % coverage One dip at 245 °C for 5 seconds MIL-STD-202 Method 208 3 Thermal shock DCR change ≤ ±10 % No mechanical damage 100 cycles between -65 °C and +125 °C MIL-STD-202 Method 107 4 Moisture resistance DCR change ≤ ±15 % No excessive corrosion 10 cycles MIL-STD-202 Method 106 5 Salt spray DCR change ≤ ±10 % No excessive corrosion 48 hour exposure, 5 % salt solution MIL-STD-202 Method 101 6 Mechanical vibration DCR change ≤ ±10 % No mechanical damage 0.4 inch D.A. or 30 G between 5-3000 Hz MIL-STD-202 Method 204 7 Mechanical shock DCR change ≤ ±10 % No mechanical damage 1500 G, 0.5 ms, half-sine shocks MIL-STD-202 Method 213 8 Life No electrical “opens” during testing. Voltage drop change shall be less than ±20 % of initial value. 80 % rated current (75 % for ≤1 A fuses) Refer to STP for 2000 hours at ambient temperature document +20 °C ~ +30 °C 9 Terminal strength No mechanical damage 0.5 Kg pushing force One dip at 260 °C for 60 seconds Test Reference MIL-STD-202 Method 210 Refer to STP document REV. E 03/21 Specifications are subject to change without notice. Users should verify actual device performance in their specific applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf. Legal Disclaimer Notice This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and P[ZHɉSPH[LZJVSSLJ[P]LS`¸)V\YUZ¹ Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change ^P[OV\[UV[PJL