Product Sheet

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:
ww2bresisto[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