SP2512FR003E3WPKH

SUNWAY R CHIP DATASHEET Metal Current Sensor SP Series Tolerance : ±1% /±2% /±5% Sizes ：0805 /1206 /2512 /2818 RoHS compliant & Halogen free 1 CATALOGUE 1. ORDERING INFORMATION............................................................................................................... 1 2. MARKING AND CONSTUCTION.......................................................................................................2 3. DIMENSION AND ELECTRICAL CHARACTERISITCS................................................................. 3 4. FUNCTIONAL DESCRIPTION............................................................................................................. 4 5. FOOTPRINT AND SOLDERING PROFILES...................................................................................... 5 6. PACKING STYLE & PACKAGING QUANTITY................................................................................. 6 7. TESTS AND REQUIREMENTS............................................................................................................. 8 8. REVISION HISTORY.............................................................................................................................. 9 9. SUNWAY CONTACT.......................................................................................................................... 10 Product Specification Alloy Resistor SP SERIES 0805 to 2818 1. ORDERING INFORMATION SCOPE This specification describes SP series current sensor - low TCR with lead-free terminations made by metal substrate. APPLICATIONS  Consumer goods  Computer  Telecom / Datacom  Industrial / Power supply  Alternative Energy  Car electronics FEATURES  Halogen Free Epoxy  AEC-Q200 qualified  Halogen-free Epoxy  RoHS compliant  Reduce environmentally hazardous wastes  High component and equipment reliability  Non-forbidden materials used in products/production  Low resistances applied to current sensing  Anti-sulfur ORDERING INFORMATION-GLOBAL PART NUMBER Global part numbers are identified by the series, sizes, tolerance ,packing type, temperature coefficient, taping reel and resistance value. GLOBAL PART NUMBER SP XXXX X XXXX X XX X XH (1) (2) (3) (4) (5) (6) (7) (1) SIZE 0805/1206/2512/2818 (2) TOLERANCE F=±1.0% G=±2.0% J=±5.0% (3) RESISTANCE Example: U500 = 0.0005 Ω R001 = 0.001 Ω R100= 0.1Ω (4) TEMPERATURE COEFFICIENT OF RESISTANCE E=±50ppm F=±100ppm I=±300ppm J=±350ppm (5) POWER 1C=1/2W 1W=1W 2W=2W (6）CONTROL CODE N:Lead Free, ORDERING EXAMPLE The ordering code of a SP 2512 2W Chip resistor，TCR100，value 0.001 Ω with ±1% tolerance，supplied in 3W=3W 5W=5W 7W=7W P:Total Lead Free (7) PACKATING TYPE & PRODUCT CODE K = 07” Embossed plastic tape R = 07”Paper tape H = Default code 7-inch embossed plastic tape reel is: SP2512FR001F2WPKH www.sz-sunway.com 1 Product Specification Alloy Resistor SP SERIES 0805 to 2818 2. MARKING AND CONSTUCTION MARKING SP0805 SP0805：5mΩ to 15mΩ Value=0.001Ω SP1206/2512/2818 The “R” is used as a decimal point; the other 3 digits are significant SP1206 ：1mΩ to 100mΩ SP2512： 1mΩ to 500mΩ SP2818： 3mΩ to 60mΩ Value=0.001Ω CONSTRUCTION The resistors are constructed using outstanding TCR level material ， which makes Sunway SP resistors excellent for current sensing application in battery charger circuit& DC-DC convergent. The composition of resistive material is adjusted to give the approximate required resistance and is covered with a protective coating . Marking is printed on the top side of the resistor. Finally ,the three external terminations(Cu/Ni/matte Tin)are added , as shown in Fig. www.sz-sunway.com 2 Product Specification Alloy Resistor SP SERIES 0805 to 2818 3. DIMENSION AND ELECTRICAL CHARACTERISITCS DIMENSION RESISTANCE TYPE L(mm) W(mm) H(mm) l1(mm) I2(mm) RANGE SP0805 5mΩ≦R≦15mΩ 2.00±0.10 1.25±0.10 0.50±0.20 0.35±0.20 0.35±0.20 SP1206 1mΩ≦R22 9.0±0.3 SP2512 178±2.0 60±1.0 13±1.0 2.0±0.5 >22 13±0.3 SP2818 178±2.0 60±1.0 13±1.0 2.0±0.5 >22 17.4±0.5 www.sz-sunway.com 7 Product Specification Alloy Resistor SP SERIES 0805 to 2818 7. TESTS AND REQUIREMENTS TESTS AND REQUIREMENTS Specifications and Requirements Project Test Method Temperature coefficient (TCR) Resistance values were measured at 25(T1, R1) and 125(T2, R2), and TCR was calculated as (R2-R1)/ (R1 (T2-T1)) *10^6 Refer to TCR specifications for physical features Short Time Overload 0805~2512 :5 times rated power, maintain 5s; 2818：3 times rated power, maintain 5s △R≤ ±（1.0%+0.05mΩ） Insulation resistance Apply 100V±15V DC voltage between electrode and substrate, hold for 60 seconds, then measure insulation resistance > 100MΩ Withstand voltage An alternating current with an effective value of the maximum overload voltage is applied between the electrode and the substrate at a rate of approximately 100V/S, maintaining 60±5s No breakdown or arc 245℃±5℃ tin tank, hold 2s±0.5s At least 95% of surface area of electrode shall be covered with new solder 260℃±5℃ tin tank, hold for 10s±1s △R≤± (0.5%+0.05m Ω), no visible damage Bending distance 2mm, hold time 60s±5s △R≤± (0.5%+0.05m Ω), no visible damage Solvent resistance Isopropanol (IPA) at 23℃±5℃ for 10 hours No obvious damage to appearance High Temperature Exposure 150℃±2℃, 1000H, stand for 1H, test the resistance value △R ≤± (1.0%+0.05mΩ) Low Temperature Exposure -55℃±2℃, 1000H, stand for 1H, test the resistance value △R ≤± (1.0%+0.05mΩ) Rapid change of Temperature -55℃ 30 minutes ~ normal temperature 5 minutes ~155℃ 30 minutes, 1000 cycles △ R ≤± (1.0%+0.05mΩ) Load Life 70℃±2℃, 1000 hours, rated power， 1.5 hours on / 0.5 hours off △R ≤± (1.0%+0.05mΩ) Moisture with Load 85℃±2℃, 85%±3%RH, 1000 hours, rated power, 1.5 hours on / 0.5 hours off △R≤± (1.0%+0.05mΩ) Solder ability Resistance to Soldering Heat Bending test www.sz-sunway.com 8 Product Specification Alloy Resistor SP SERIES 0805 to 2818 8. REVISION HISTORY REVISION HISTORY REVISION DATE CHANGE NOTIFICATION DESCRIPTIONN Version 1 24-03-2022 - -First issue of this specification www.sz-sunway.com 9 Product Specification Alloy Resistor SP SERIES 0805 to 2818 9. 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