V is h ay I n te r tec h n olo g y, I n c . I INNOVAT AND TEC O L OGY WSLT2010...18 N HN POWER METAL STRIP® RESISTOR O 19 62-2012 Resistors - First High-Temperature 2010 Size High-Temperature (+ 275 ºC), 2010 Size, 1 W, Surface-Mount Power Metal Strip® Resistor Key Benefits • Industry’s first high-temperature 2010 size, 1 W Power Metal Strip® current-sensing resistor • Operating temperature range: - 65 ºC to + 275 ºC • Enables use in high-temperature environments with less derating required: 0.61 W rated power at 150 ºC • Very low resistance values: 1 mΩ to 500 mΩ • Very low inductance: < 5 ŋH • Low thermal EMF (< 3 µV/ºC) • Suitable for use in harsh environments APPLICATIONS • Automotive: engine and transmission controls, audio electronics, climate controls, anti-lock brakes, etc. • Industrial: oil and gas well drilling (down hole test/measurement equipment) Resources • Datasheet: WSLT2010...18 - http://www.vishay.com/doc?30138 • For technical questions contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT0144-1201 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 n te r tec h n olo g y, I n c . WSLT2010...18 WSLT2010...18 19 Vishay Dale AND TEC O L OGY INNOVAT I POWER METAL STRIP® RESISTOR N HN O 62-2012 FEATURES • Ideal for all types of current sensing, voltage division and pulse applications including switching and linear power supplies, instruments and power amplifiers • Proprietary processing technique produces Vishay Dale extremely low resistance values • Specially selected and stabilized materials allow for ® high temperature derating (to + 275 °C) and high power ratings (2 x standard WSL rating) • All welded construction • Solid metal nickel-chrome alloy resistive element with low TCR (< 20 ppm/°C) • Very low inductance (< 5 nH) FEATURES Excellent response 50 MHz for frequency all types of current to sensing, voltage Dale Power Metal Strip•®Ideal Resistors Vishay andEMF pulse applications including • division Low thermal (< W), 3 μV/°C) High Temperature (275 °C), High Power (1 switching and linear power supplies, Compliant to RoHS directive 2002/95/EC Low Value (down to 0.01•Ω), Surface Mount instruments and power amplifiers DIMENSIONS in inches (millimeters) • Proprietary processing technique produces extremely low resistance values STANDARD ELECTRICAL SPECIFICATIONS H • Specially selected allow l and stabilized materials b for high temperature RESISTANCE derating (to + 275 °C) WEIGHT and POWER W RATING TOLERANCE high power ratings (2VALUE x standard WSL rating)(typical) RANGE GLOBAL MODEL SIZE P70 °C % a T W Ω g/1000 pieces • All welded construction L • Solid metal nickel-chrome alloy resistive element WSLT2010...18 2010 1.0 ± 0.5 and ± 1.0 0.01 to 0.50 38.9with low TCR (< 20 ppm/°C) DIMENSIONS SOLDER PAD DIMENSIONS • Very low inductance (< 5 nH) MODEL L W H T a b MHz l • Excellent frequency response to 50 TECHNICAL SPECIFICATIONS 0.200 ± 0.010 0.100 ± 0.010 0.025 ± 0.010 0.020 ± 0.010 0.055 0.120 0.130 • Low thermal EMF (< 3 μV/°C) WSLT2010...18 PARAMETER UNIT CHARACTERISTICS (5.08 ± 0.254) (2.54 ± 0.254) (0.635 ± 0.254) (0.508 RESISTOR ± 0.254) (1.40) (3.05) (3.30) • Compliant to RoHS directive 2002/95/EC WSLT2010...18 Power Metal Strip Resistors High Temperature (275 °C), High Power (1 W), Low Value (down to 0.01 Ω), Surface Mount WSLT2010...18 Temperature coefficient DERATING ppm/°C ± 75 nH <5 Inductance Rated Power in % 120 STANDARD ELECTRICAL SPECIFICATIONS Operating temperature range °C Maximum continuous current GLOBAL MODEL - 65 to + 275 RESISTANCE TOLERANCE (P/R)1/2 VALUE RANGE % Ω POWER RATING P70 °C W 100 A SIZE WSLT2010...18 80 2010 60 1.0 GLOBAL PART NUMBER INFORMATION ± 0.5 and ± 1.0 WEIGHT (typical) g/1000 pieces 0.01 to 0.50 38.9 Global Part Numbering: WSLT2010R0100FEA18 40 TECHNICAL SPECIFICATIONS 20 W S L T 2 0 PARAMETER 1 0 R 0 UNIT Temperature coefficient GLOBAL MODEL 0 - 65 ppm/°C RESISTANCE VALUE - 25 25 75 125 0 0 F E D = ± 0.5 % F = ± 1.0 % 175 225 275 SPECIAL (P/R)1/2 Thermal shock - 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme CONDITIONS OF TEST TEST LIMITS ± 0.5 % ΔR PART NUMBER INFORMATION Short time 5 x rated power for 5 s ** GLOBAL Please see overload document “Vishay Material Category Policy”: www.vishay.com/doc?99902 ± 0.5 % ΔR Global Part Numbering: WSLT2010R0100FEA18 Low temperature operation - 65 °C for 45 min www.vishay.com For technical questions, contact: [email protected] 384High temperature exposure 1000 h at + 275 °C S L Mechanical shock GLOBAL MODEL Vibration WSLT2010 Load life at 70 °C Load life at 150 °C Resistance to solder heat PRODUCT SHEET Moisture resistance T 2 0 8 18 = “High power” option A W 1 ± 75 CODE PACKAGING Ambient Temperature in °C Maximum continuous current TEST Bias humidity A EA = Lead (Pb)-free, tape/reel <5 EK = Lead (Pb)-free, bulk - 65 to + 275 TOLERANCE CODE 70 R = Decimal nH R0100 = 0.01 Ω Operating temperature range °C PERFORMANCE 1 RESISTOR CHARACTERISTICS WSLT2010 Inductance Revision 02-Aug-10 Resistors - First High-Temperature 2010 Size ® Power Metal Resistors High-Temperature (+ Strip 275 ºC), 2010 Size, 1 W, High Temperature (275 °C), High Power®(1 W), Surface-Mount Power Metal Strip Resistor Low Value (down to 0.01 Ω), Surface Mount 1 0 R 0 1 0 + 85 °C, 85 % RH, 10 % bias, 1000 h 0 F E 100 g’s for 6 ms, 5 pulses RESISTANCE VALUE TOLERANCE CODE PACKAGING CODE Frequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h R = Decimal D = ± 0.5 % EA = Lead (Pb)-free, tape/reel R0100 = 0.01 Ω F h, = ±1.5 1.0h % EK = Lead (Pb)-free, bulk 1000 “ON”, 0.5 h “OFF” ± 0.5 % ΔR Document Number: 30138 Revision: ± 2.0 % ΔR 02-Aug-10 A 1 ± 0.5 % ΔR ± 0.5 % ΔR SPECIAL ± 0.5 % ΔR 18 = “High power” ± 1.0 %option ΔR 1000 h, 1.5 h “ON”, 0.5 h “OFF” ± 1.0 % ΔR 260 °C solder, 10 s to 12 s dwell, 25 mm/s emergence ± 0.5 % ΔR MIL-STD-202, method 106, 0 % power, 7b not required ± 1.0 % ΔR 2/2 8 VMN-PT0144-1201 ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO PACKAGING www.vishay.com For technical questions, contact: [email protected] Document Number: 30138 SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 384 MODEL REEL Revision: 02-Aug-10