V ishay I n t er t ech n o l o g y, I n c . Resistors - Low Resistance Battery Shunt Resistor I INNOVAT AND TEC O L OGY WSBS8518 N HN POWER METAL STRIP® RESISTOR O 19 62-2012 Power Metal Strip® Battery Shunt Resistor, Very Low Value (100 μΩ, 125 μΩ and 250 μΩ) Key Benefits • • • • • • ery low resistance values: 100 µΩ and 125 µΩ V 36 W (600 A) power capability in an 8518 package Very low inductance: < 5 nH Low thermal EMF: < 3 µV / ºC All-welded construction RoHS-compliant, lead (Pb)-free construction APPLICATIONS • • • • Automotive battery management Automotive hybrid and electric vehicle power management Industrial high-power DC motor control Instrumentation high-current measurement Resources • Datasheet: WSBS8518 - http://www.vishay.com/doc?30134 • For technical questions contact [email protected] One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT0140-1201 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 ishay I n t er t ech n o l o g y, I n c . I INNOVAT WSBS8518 19 Vishay DaleVishay Dale 62-2012 Power Metal Strip® Battery Shunt Resistor, ® Battery Shunt Resistor, ® Battery Power Power Metal Metal StripStrip Shunt Resistor, VeryVery Low Value (100 μΩ, 125 μΩ250 and 125 μΩ, and μΩ)250 μΩ) Low Value (100 μΩ, and 250 μΩ) Very Low Value (100 μΩ, 125 μΩ, FEATURES FEATURES • High power to resistor size ratio WSBS8518 • High power to resistor size technique ratio • Proprietary processing produces extremelyprocessing low resistance values • Proprietary technique produces • All welded extremely low construction resistance values Vishay Dale • All welded construction • Very low inductance (< 5 nH) WSBS8518 WSBS8518 • Low thermal EMF (< 3 μV/°C) • Very• low inductance (< 5 nH) Compliant to RoHS directive 2002/95/EC ® Battery Shunt Resistor, Power Metal Strip •® Low thermal EMF (< 3 μV/°C) Vishay Dale Power Metal Strip Battery Shunt Resistor, Very Low Value (100 μΩ, 125 μΩ, and 250 μΩ) WSBS8518 • Compliant to RoHS directive 2002/95/EC Very Low Value (100 μΩ, 125 μΩ, and 250 μΩ) ® Battery Shunt Resistor, DIMENSIONS in inches (millimeters) Vishay Dale STANDARD ELECTRICAL SPECIFICATIONS Power Metal Strip 0.078 FEATURES RESISTANCE VALUE RESISTANCE VALUES WEIGHT POWER RATING (2.0) TOLERANCE GLOBAL μΩ, 250 μΩ) μΩ, RANGE AVAILABLE (typical) SIZE Very P Low Value (100 •125 High CURRENTLY power toand resistor size ratio ® % MODEL Power Metal Strip Battery Shunt W Ω Ω Resistor, g/1000 pieces STANDARD ELECTRICAL SPECIFICATIONS • Proprietary processing technique produces FEATURES 0.118 WSBS8518 36Low Value 5.0 50μ to 1000μ 125 100μ, 125μ, 250μ 46 300 extremely lowand resistance values μΩ, 250 μΩ) Very (100 μΩ, RESISTANCE VALUE RESISTANCE VALUES WEIGHT POWER8518 RATING (3.0)ratio • High power to resistor size TOLERANCE GLOBAL Vishay Dale (1) 70 °C MODEL SIZE Note WSBS8518 8518 (1) P70 °C % W be available, contact factory Other values may 36 5.0 Note TECHNICAL SPECIFICATIONS (1) Other values may be available, contact factory PARAMETER Temperature Coefficient AVAILABLE (1) (typical) • AllCURRENTLY welded construction • Proprietary processing technique produces FEATURES Ω g/1000 pieces • Very low inductance (< 5 nH) extremely low resistance values 2.362 (60) • High power to resistor size ratio (12.5) Low thermal EMF 3 μV/°C)0.078 (2) x 45° 0.078 (2) REF.• 50μ toR 1000μ 100μ, 125μ,(< 250μ 46 300 • welded construction • AAll Proprietary processing technique produces CHAMFER TYP. • to RoHS directive 2002/95/EC • Compliant Very low inductance (< 5 nH) extremely low resistance values RANGE Ω 0.492 • All Low thermal EMF (< 3 μV/°C) welded construction RESISTOR CHARACTERISTICS • Compliant to RoHS directive Very low inductance (< 5 nH) 2002/95/EC 0.708 ± 0.008 UNIT CALIBRATION CUT ppm/°C ± 225 (18) 0.354 • Low thermal EMF (< 3 μV/°C) (9.0) STANDARD ELECTRICAL SPECIFICATIONS Operating Temperature Range °C - 65 to + 170 • Compliant to RoHS directive 2002/95/EC 1/2 B TECHNICAL SPECIFICATIONS Ø 0.276 (7.0) RESISTANCE POWER RATING A VOLTAGE TEST B VALUE (P/R)1/2 RESISTANCE VALUES Maximum Current Rating Rated Power in % WEIGHT GLOBAL 2 PLACES TOLERANCE POINTS RANGE CURRENTLY AVAILABLE (1) (typical) SIZE P70 °C 3.346 ± 0.015 CHARACTERISTICS ELECTRICAL PARAMETER STANDARD UNIT SPECIFICATIONS RESISTOR % MODEL W Ω ± 0.4) Ω g/1000 pieces (85.0 RESISTANCE VALUE RESISTANCE VALUES WEIGHT POWER RATING Temperature Coefficient ppm/°C ± 225 TOLERANCE GLOBAL (1) WSBS8518 8518 36°C 5.0 50μRANGE to 1000μ 100μ, 125μ, 250μ 46 300 CURRENTLY AVAILABLE (typical) SIZE P70 DERATING STANDARD ELECTRICAL SPECIFICATIONS % MODEL GLOBAL PART NUMBER TOLERANCES ON DECIMALS W°CINFORMATION Ω Ω g/1000 pieces 120 Operating Temperature Range 65 to + 170 Note ± 0.005 RESISTANCE RESISTANCEXXX VALUES WEIGHT POWERWSBS8518L1250JK RATING GLOBAL PART NUMBERING: (WSBS8518, 0.000125 Ω, ± 5 %)VALUE TOLERANCE (1) GLOBAL (1) Other values may factory 100 be available, WSBS8518 8518 36contact 5.0 50μRANGE to 1000μ 100μ, 125μ, 250μ 46 300 CURRENTLY AVAILABLE (typical) SIZE P70 °C 1/2 Maximum Current Rating A (P/R) UNLESS OTHERWISE LISTED % MODEL W S B SW 8 5 1 8 L 1 Ω 2 5 0 J KΩ g/1000 pieces 80 Note (1) WSBS8518 8518be available,36contact factory 5.0 50μ to 1000μ 100μ, 125μ, 250μ 46 300 Other values may GLOBAL MODEL 60 RESISTANCE VALUE PACKAGING CODE RESISTANCE TOLERANCE CODE ELEMENT SPECIAL DIMENSION A DIMENSION B MATERIAL(Dash number) (inches) (inches) (μΩ) WSBS8518 SPECIFICATIONS L = mΩ J = ± 5.0 % K =VALUE Bulk pack TECHNICAL Note 40 L1000 = 0.000100 Ω (Up to 2 digits) (1) Other values may beINFORMATION available, contact factory GLOBAL PART NUMBER L1250 = 0.000125 Ω UNIT 99 as 100 Mn-Cu From 1 to 0.37 0.495 ± 0.005 PARAMETER RESISTOR CHARACTERISTICS L2500 = 0.000250 Ω applicable GLOBAL PARTTECHNICAL NUMBERING:20WSBS8518L1250JK (WSBS8518, 0.000125 Ω, ± 5 %) SPECIFICATIONS Temperature Coefficient ppm/°C ± 225 125 Mn-Cu 0.48 0.605 ± 0.005 0 PARAMETER CHARACTERISTICS 75 100 L 125 150 W S B S- 65 - 508 - 25 50 25 1 50 UNIT 8 1 175 2 5 RESISTOR 0 J K Operating Temperature Range °C Ambient Temperature in °C + 170 250 - 65 to Mn-Cu 0.90 1.025 ± 0.005 TECHNICAL SPECIFICATIONS 70 Temperature Coefficient ppm/°C ± 225 1/2 Maximum Current Rating A (P/R) PARAMETER UNIT RESISTOR GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING CODECHARACTERISTICS SPECIAL Operating Temperature Range °C - 65 to + 170 PERFORMANCE WSBS8518 L = mΩ J = ± 5.0 % K = Bulk pack (Dash number) Temperature Coefficient ppm/°C ± 225 Maximum Current A (P/R)1/2 L1000 = 0.000100 Ω (Up to 2 digits) ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 TESTRating CONDITIONS OF TEST TEST LIMITS L1250 = 0.000125 Operating Temperature Range Ω °C - 65 to + 170 From 1 to 99 as www.vishay.com For technical questions, contact: [email protected] 30134 Thermal Shock - 55 °C to + 150 °C, 1000 cycles, 15 min at each extreme Document Number: ± 0.5 % ΔR L2500 = 0.000250 Ω applicable GLOBAL PART NUMBER INFORMATION 44 Revision: 02-Jul-10 Maximum Current Rating A (P/R)1/2 Short Time OverloadWSBS8518L1250JK 5 x rated power for 5 s0.000125 Ω, ± 5 %) ± 0.5 % ΔR GLOBAL PART NUMBERING: (WSBS8518, Low Temperature Operation - 65 °C for 45 min GLOBAL NUMBER INFORMATION W PART S B S 8 5 1 8 L 1 2 High Temperature Exposure 1000 h (WSBS8518, at + 170 °C 0.000125 Ω, ± 5 %) GLOBAL PART NUMBERING: WSBS8518L1250JK Revision 02-Jul-10 Resistors - Low Resistance Battery Shunt Resistor AND TEC O L OGY WSBS8518 WSBS8518 N HN POWER METAL STRIP® RESISTOR O Bias Humidity + 85 °C, 85 % RH, 10 % bias, 1000 h GLOBAL PART NUMBER INFORMATION GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE 5 0 J K ± 0.5 % ΔR ± 1.0 % ΔR ± 0.5 % ΔR SPECIAL W S B S 8 5 1 8 L 1 2 PACKAGING 5 0CODE J K Mechanical Shock WSBS8518L1250JK 100 g’s(WSBS8518, for 6 ms, 5 pulses ± 0.5 % ΔR GLOBAL PART NUMBERING: Ω, ± 5 %) K = Bulk pack WSBS8518 L = mΩ J = ± 5.0 0.000125 % (Dash number) L1000 = 0.000100 ΩFrequency varied 10 Hz to 2000 Hz in 1 min, 3 directions, 12 h (Up to % 2 digits) Vibration ± 0.5 ΔR W SMaterial B Category S = Policy”: 8 VALUE 5 1TOLERANCE 8 L 1 2 PACKAGING 5 0CODE J K GLOBAL MODEL RESISTANCE CODE SPECIAL ** Please see document “Vishay www.vishay.com/doc?99902 L1250 0.000125 Ω From 1 to 99 as Load Life 1000 h at + 70 °C, 1.5 h “ON”, 0.5 h “OFF” ± 1.0 % ΔR L2500 L= =0.000250 Ω applicable WSBS8518 mΩ = ± 5.0 % K = Bulk pack (Dash number) www.vishay.com For technical questions, contact:[email protected] Document Number: 30134 L1000 = 0.000100 Ω (Up to 2 digits) Moisture Resistance MIL-STD-202, method 106, 0 % power, 7b not required ± 0.5 % ΔR 44 Revision: 02-Jul-10 GLOBAL MODEL RESISTANCE VALUE TOLERANCE CODE PACKAGING CODE SPECIAL L1250 = 0.000125 Ω From 1 to 99 as L2500 = 0.000250 Ω applicable WSBS8518 L = mΩ J = ± 5.0 % K = Bulk pack (Dash number) L1000 = 0.000100 Ω (Up to 2 digits) PRODUCT SHEET 2/2 VMN-PT0140-1201 L1250 = 0.000125 Ω From 1 to 99 as L2500 = 0.000250 Ω applicable This document is subject to change without notice. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO Document Number: 30134 For technical questions, contact: [email protected] www.vishay.com SPECIFIC DISCLAIMERS, Revision: SET FORTH AT www.vishay.com/doc?91000 02-Jul-10 45 ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902