V I S H AY I N T E R T E C H N O L O G Y, I N C . WSL0 6 0 3...18 KEY BENEFITS • 0.2 W rating is double the power capacity of the standard WSL0603 type resistor • Resistance range of 0.01 W to 0.1 W • Low TCR: ± 75 ppm/°C • High-temperature capacity: 170 °C • Low thermal EMF: < 3 µV/°C APPLICATIONS • Telecommunications: power management, DC/DC converters • Computer: DC/DC converters, VRMs, and Li-Ion battery power management • Automotive electronic controls: engine/transmission controls, audio electronics, climate controls, anti-lock brakes, etc. w w w. v i s h a y. c o m Datasheet is available on our web site at www.vishay.com for WSL0603...18 - http://www.vishay.com/doc?31057 PRODUCT SHEET Surface-Mount, High-Power (0.2 W) Power Metal Strip® Resistors RESISTIVE PRODUCTS POWER METAL STRIP ® RESISTORS Strip® 0603 0805 1206 2010 2512 WSL0603...18 WSL0805...18 WSL1206...18 WSL2010...18 WSL2512...18 POWER RATING P70 °C W 0.20 0.25 0.5 1.0 2.0 RESISTANCE RANGE Ω ± 0.5 % ± 1.0 % 0.01 to 0.1 0.01 to 0.1 0.01 to 0.2 0.01 to 0.2 0.006 to 0.2 0.001 to 0.2 0.004 to 0.5 0.001 to 0.5 0.003 to 0.04 0.001 to 0.04 °C V ppm/°C UNIT 5 1 4 L D = ± 0.5 % F = ± 1.0 % J = ± 5.0 % TOLERANCE CODE 2 0 PACKAGING CODE 0 TA = Tin/lead, tape/reel (R86) TG = Tin/lead, tape/reel (RT1) BA = Tin/lead, bulk (B43) RESISTANCE VALUE HISTORICAL MODEL TOLERANCE CODE 1% For technical questions, contact: [email protected] SPECIAL R86 18 = “High power” option 1 Document Number: 31057 Revision: 26-Jul-10 PACKAGING CODE A 0.01 to 0.2 0.001 to 0.0049 0.007 to 0.5 0.001 to 0.0069 H l 0 25 50 100 125 150 170 Ambient Temperature in °C 75 70 For technical questions, contact [email protected] a 0.120 (3.05) 0.120 (3.05) 0.093 (2.36) 0.055 (1.40) 0.120 (3.05) 0.083 (2.11) 0.065 (1.65) 0.055 (1.40) 0.130 (3.30) 0.050 (1.27) 0.125 (3.18) 0.160 (4.06) 0.030 (0.76) PIECES/REEL 5000 5000 4000 4000 2000 CODE EA EA EA EA EA TEST LIMITS ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (1.0 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (1.0 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR ± (0.5 % + 0.0005 Ω) ΔR 0.145 (3.68) 0.070 (1.78) 0.062 (1.57) SOLDER PAD DIMENSIONS a b l 0.040 0.040 0.020 (1.01) (1.01) (0.50) 0.040 0.050 0.020 (1.02) (1.27) (0.50) b 371 VMN-PT0094-1008 Build Vishay into your Design www.vishay.com REEL DIAMETER 178 mm/7" 178 mm/7" 178 mm/7" 178 mm/7" 178 mm/7" CONDITIONS OF TEST - 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme 5 x rated power for 5 s - 65 °C for 24 h 1000 h at + 170 °C + 85 °C, 85 % RH, 10 % bias, 1000 h 100 g’s for 6 ms, 5 pulses Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h 1000 h at rated power, + 70 °C, 1.5 h “ON”, 0.5 h “OFF” + 260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence MIL-STD-202, method 106, 0 % power, 7a and 7b not required - 25 DIMENSIONS W H T 0.030 ± 0.010 0.013 ± 0.010 0.015 ± 0.005 (0.76 ± 0.254) (0.330 ± 0.254) (0.381 ± 0.127) 0.050 ± 0.010 0.013 ± 0.010 0.015 ± 0.005 (1.27 ± 0.254) (0.330 ± 0.254) (0.381 ± 0.127) 0.041 ± 0.010 (1.04 ± 0.254) 0.063 ± 0.010 0.025 ± 0.010 0.025 ± 0.010 (1.60 ± 0.254) (0.635 ± 0.254) (0.635 ± 0.254) 0.020 ± 0.010 (0.508 ± 0.254) 0.058 ± 0.010 0.100 ± 0.010 0.025 ± 0.010 (1.47 ± 0.254) (2.54 ± 0.254) (0.635 ± 0.254) 0.020 ± 0.010 (0.508 ± 0.254) 0.087 ± 0.010 (2.21 ± 0.254) 0.125 ± 0.010 0.025 ± 0.010 0.047 ± 0.010 (3.18 ± 0.254) (0.635 ± 0.254) (1.19 ± 0.254) 0.030 ± 0.010 (0.762 ± 0.254) 0 - 65 - 50 20 40 60 80 100 120 0.250 ± 0.010 (6.35 ± 0.254) 0.200 ± 0.010 (5.08 ± 0.254) 0.126 ± 0.010 (3.20 ± 0.254) L 0.060 ± 0.010 (1.52 ± 0.254) 0.080 ± 0.010 (2.03 ± 0.254) T W MODEL TAPE WIDTH WSL0603-18 8 mm/punched paper WSL0805-18 8 mm/punched paper WSL1206-18 8 mm/embossed plastic WSL2010-18 12 mm/embossed plastic WSL2512-18 12 mm/embossed plastic Note • Embossed carrier tape per EIA-481-1A. PACKAGING TEST Thermal shock Short time overload Low temperature storage High temperature exposure Bias humidity Mechanical shock Vibration Load life Resistance to solder heat Moisture resistance PERFORMANCE DERATING 0.007 to 0.04 WSL2512-18 0.005 to 0.0069 WSL2010-18 0.006 to 0.20 WSL1206-18 0.002 to 0.0059 0.001 to 0.0019 0.01 to 0.1 WSL0805-18 RESISTANCE RANGE (Ω) WSL0603-18 MODEL L DIMENSIONS in inches (millimeters) Document Number: 31057 For technical questions, contact: [email protected] Revision: DISCLAIMER All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on 26-Jul-10 its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. www.vishay.com 370 * Pb containing terminations are not RoHS compliant, exemptions may apply ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 0.004 Ω WSL2512-18 T EA = Lead (Pb)-free, tape/reel EK = Lead (Pb)-free, bulk 0 Historical Part Number Example: WSL2512-18 0.004 Ω 1 % R86 (will continue to be accepted) * Use “L” for resistance values < 0.01 Ω L = mΩ* R = Decimal 5L000 = 0.005 Ω R0100 = 0.01 Ω 2 RESISTANCE VALUE L WSL0603 WSL0805 WSL1206 WSL2010 WSL2512 S GLOBAL MODEL W F RESISTOR CHARACTERISTICS ± 275 for 1 mΩ to 2.9 mΩ, ± 150 for 3 mΩ to 4.9 mΩ ± 110 for 5 mΩ to 6.9 mΩ, ± 75 for 7 mΩ to 0.5 Ω - 65 to + 170 (P x R)1/2 New Global Part Numbering: WSL25124L000FTA18 (preferred part numbering format) GLOBAL PART NUMBER INFORMATION Operating temperature range Maximum working voltage Temperature coefficient PARAMETER TECHNICAL SPECIFICATIONS 8 WEIGHT (typical) g/1000 pieces 1.9 4.8 16.2 38.9 63.6 Note • Part marking: Value; tolerance: Due to resistor size limitations some resistors will be marked with only the resistance value. SIZE GLOBAL MODEL STANDARD ELECTRICAL SPECIFICATIONS • Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments, power amplifiers • Proprietary processing technique produces extremely low resistance values (down to 0.001 Ω) • Specially selected and stabilized materials allow for high power ratings (2 x standard WSL rating) • All welded construction • Solid metal nickel-chrome or manganese-copper alloy resistive element with low TCR (< 20 ppm/°C) • Solderable terminations • Very low inductance 0.5 nH to 5 nH • Excellent frequency response to 50 MHz • Low thermal EMF (< 3 μV/°C) • Compliant to RoHS directive 2002/95/EC FEATURES Low Value (down to 0.001 Ω), Surface Mount ® Vishay Dale WSL...18 High Power Power Metal Strip® Resistors, High Power (2 x Standard WSL), WSL...18 High Power (down Resistors, HighLow PowerValue (2 x Standard WSL),to 0.001 Ω), Surface Power MetalMount Strip Resistors, High Power (2 x Standard WSL), Vishay Dale Power Metal Low Value (down to 0.001 Ω), Surface Mount Vishay Dale Revision 26-Jul-10 WSL...18 High Power Rated Power in %