V is h ay I ntertec h nolog y, I nc . I INNOVAT AND TEC O L OGY WSL...E N HN Power Metal Strip® resistor O 19 62-2012 Resistors - Space Saving Flip Chip Design Power Metal Strip® Flip Chip (Extended Range) Key Benefits • Very low TCR of 15 ppm/ºC • Long-term stability (± 0.5 % + 0.01 Ω) • Fillet-less flip chip technology for space savings (reduction of mounting occupation area) • SMD alternative for low power, leaded wirewound resistors • Good overload and pulse handling capability (5 times rated power for 5 seconds) • No noise, no voltage coefficient APPLICATIONS • B ase station controllers, DC/DC converters, scales, test equipment, PCMCIA, VXO, TCXO, digital and analog video processing, motor controllers Resources • Datasheet: WSL...E - http://www.vishay.com/doc?20033 • For technical questions contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT9062-1201 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 V is h ay I ntertec h nolog y, I nc . N AND TEC WSL...EWSL....E 19 www.vishay.com O L OGY INNOVAT I HN Power Metal Strip® resistor O 62-2012 Vishay Dale Metal Strip Chip Range) ® Flip Power Power Metal Strip ChipFlip (Extended (Extended Range) Patents Pending ® • SMD alternative for low power leaded wirewound resistors • Excellent stability in different environmental conditions (< 0.5 % change in resistance) • Superior overload and pulse handling capability as compared to thin film (as much as 2 x better) • Low TCR, down to ± 15 ppm/K • Low noise: < 0.01 μVRMS/V • Very low inductance: < 0.08 μH • Voltage coefficient: < 0.00001 %/V (< 0.1 ppm/V) • Compliant to RoHS Directive 2002/95/EC Notes * Pb containing terminations are not RoHS compliant, exemptions may apply ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 STANDARD ELECTRICAL SPECIFICATIONS GLOBAL MODEL SIZE WSL1506E 1506 WSL2010E 2010 WSL2512E 2512 LIMITING ELEMENT VOLTAGE (1) V TEMPERATURE COEFFICIENT ± ppm/K 0.25 63 0.5 100 1.0 100 POWER RATING P70 °C W RESISTANCE VALUE RANGE (2) Ω E-SERIES Tol. ± 0.5 % Tol. ± 1.0 % 15, 25 0.5 to 10K 0.5 to 10K 96 15, 25 0.5 to 10K 0.5 to 10K 96 15, 25 0.5 to 10K 0.5 to 10K 96 Notes • Ask about further value ranges, tighter tolerances and TCR’s. • Power rating depends on the max. temperature at the solder point, the component placement density and the substrate material. • 4-digit marking, according to MIL-PRF-55342 (except as noted in Ordering Information table), on top side. (1) Rated voltage: P x R . (2) Contact factory using e-mail address at bottom of this page for resistance values available between 0.5 to 10 for 1506 and 0.5 to 100 for 2010 and 2512. TECHNICAL SPECIFICATIONS PARAMETER UNIT WSL1506E WSL2010E W 0.25 0.5 1.0 VDC/AC peak 200 200 200 K/W ≤ 220 (3) ≤ 88 (3) ≤ 65 (3) Rated dissipation at 70 °C Insulation voltage (1 min) Thermal resistance Insulation resistance MΩ Operating temperature range °C Weight/1000 pieces g > WSL2512E 106 - 55 to + 150 12 25 35 Note (3) Depending on solder pad dimensions. GLOBAL PART NUMBER INFORMATION Global Part Numbering example: WSL1506E10E0XEA W S GLOBAL MODEL WSL1506E Revision 06-Dec-11 Resistors - Space Saving Flip Chip Design FEATURES L 1 5 0 6 E RESISTANCE VALUE AND TOLERANCE Resistance Tolerance (±) 0.5 0.5 0.5 1.0 1.0 1.0 Multiplier Symbol X1 X1000 X1 000 000 X1 X1000 X1 000 000 W X Y D E F 1 0 E 0 X E A TCR CODE PACKAGING CODE SPECIAL E = ± 25 ppm/K X = ± 15 ppm/K EA = Lead (Pb)-free, tape/reel TA = Tape/reel (R86) (Dash number) (up to 2 digits) From 1 to 99 as applicable Revision: 06-Dec-11 PRODUCT Document Number: 20033 1 For technical questions, contact: [email protected] SHEET 2/2 THE PRODUCTS DESCRIBED HEREIN AND THIS VMN-PT9062-1201 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000