CSS2H-3920 Series Datasheet by Bourns Inc.

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BOURNS' SZHQZRLF, AJJ
Model CSS2H-3920 Series Current Sense Resistor
Electrical Characteristics
1 Terminal temperature 2 For full TCR range, refer to TCR curve 3 Tinned copper
Characteristic Model CSS2H-3920 Series
Resistance Range /
Power Rating @70 °C1 /
Power Rating @130 °C1
CSS2H-3920C-0003< 0.2 mW / 160 A
CSS2H-3920R-L200x 0.2 mW / 12 W / 5 W
CSS2H-3920R-L300x 0.3 mW / 10 W / 5 W
CSS2H-3920R-L500x 0.5 mW / 9 W / 5 W
CSS2H-3920R-L700x 0.7 mW / 8 W / 5 W
CSS2H-3920R-1L00x 1.0 mW / 8 W / 5 W
CSS2H-3920K-2L00x 2.0 mW / 6 W / 4 W
CSS2H-3920K-2L50x 2.5 mW / 5 W / 3.5 W
CSS2H-3920K-3L00x 3.0 mW / 5 W / 3 W
CSS2H-3920K-4L00x 4.0 mW / 4 W / 2.5 W
CSS2H-3920K-5L00x 5.0 mW / 3 W / 2 W
Operating Temperature Range -55 to +170 °C
TCR - Resistive Alloy 2±50 PPM/°C (20~60 °C)
Temperature Coefficient including
Copper Terminals
CSS2H-3920R-L200x
±100 PPM/°C
CSS2H-3920R-L300x
CSS2H-3920R-L500x
CSS2H-3920R-L700x
CSS2H-3920R-1L00x
CSS2H-3920K-2L00x
±75 PPM/°C
CSS2H-3920K-2L50x
CSS2H-3920K-3L00x
CSS2H-3920K-4L00x
CSS2H-3920K-5L00x
Inductance < 3 nH
Resistance Tolerance ±1 %, ±5 %
Environmental Characteristics
Characteristic Test Condition DR Max.
Thermal Shock -55 to +150 °C / 2000 Cycles 0.50 %
Short Time Overload 5 Times Rated Power for 5 Second Duration 0.50 %
Resistance to Soldering Heat +260 °C / 10 Seconds 0.50 %
High Temperature Exposure +170 °C / 2000 Hours 1.00 %
Low Temperature Storage -65 °C / 24 Hours 0.10 %
Biased Humidity Test +85 °C, 85 %R.H., 1000 Hours 0.50 %
Moisture Resistance 10 Days with Cold Shock, No Load 0.20 %
Mechanical Shock 100 g, 6 ms half sine 0.20 %
Vibration, High Frequency 20 g, 10-2000 Hz 0.20 %
Load Life 2000 Hours, Max. Load, Terminal Temperature 130 °C 1.00 %
Solderability J-STD-002 95 % Coverage Min.
ESD AEC-Q200-002, 25 kV 0.25 %
Board Flex 60 Sec. Min. Holding Time 0.25 %
Moisture Sensitivity Level Level 1
ESD Classification (HBM) 6
Typical Part Marking
3920R
1L00 1%
1930
SIZE
MATERIAL TYPE
MANUFACTURER’S
TRADEMARK
DATE CODE:
YYWW
RESISTANCE
TOLERANCE:
F = 1 %
J = 5 %
RESISTANCE
CODE
IN MILLIOHMS:
“L” = DECIMAL POINT
How to Order
CSS 2H - 3920 R - 1L00 F __
Model
No. of Terminals
& Style
Size
Material Type
(See Part Number Table)
Resistance Code (milliohms)
“L” represents decimal point
(examples: L500 = .500 milliohms;
1L00 = 1.00 milliohms)
Resistance Tolerance
F = ±1 %
J = ±5 %
Packaging size
Blank = Standard 13 ” reel
E = Mini 7 ” reel
Features
n EB welded metal strip
n Very high power
n Excellent long term stability
n Low resistance, low TCR
n Low thermal EMF
n RoHS compliant* and halogen free**
n AEC-Q200 compliant
*RoHS COMPLIANT,
**HALOGEN FREE &
AEC-Q200 COMPLIANT
LEAD FREE
*RoHS COMPLIANT
VERSIONS
AVAILABLE
LEAD FREE
VERSIONS ARE
RoHS COMPLIANT*
3920R
L300 1%
1 7 4 5
* RoHS Directive 2015/863, Mar 31, 2015 and Annex.
**Bourns considers a product to be “halogen free” if (a) the Bromine (Br) content is 900 ppm or less; (b) the
Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm
or less.
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page
of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
WARNING Cancer and Reproductive Harm
www.P65Warnings.ca.gov
BOURNS T D ED : D 20 muniuau magnum; 4211 m ‘55; ‘ ‘ 1 f 4* ‘ 2 7O 2 5” 7 , 7 , 7 1 (a mm (a m2; \ f ‘ 1 / /—'—\ ‘ 3n \] 1 Tynan \n 244, u um (um; 0—\/\/\/\/—O
Recommended Pad Layout
Model CSS2H-3920 Series Current Sense Resistor
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Product Dimensions
Recommended Measurements
DIMENSIONS: MM
(INCHES)
10.00 ± 0.30
(0.394 ± 0.012)
5.20 +0.30/-0.20
(0.205 +0.012/-0.008)
OPTIONAL
TRIMMING AREA
2 PLCS.
BASE MATERIAL
COPPER ALLOY C10200
0.50 ± 0.20
(0.020 ± 0.008)
1.30
(0.051)
RESISTIVE MATERIAL
Y
2.00 +0.50/-0.90
(0.079 +0.020/-0.035)
6.20
(0.244)
2.60
(0.102)
2.70
(0.106)
11.00
(0.433)
8.40
(0.331)
4.20
(0.165)
SENSE TERMINALS
SOLDER PADS
PROBES
IA IB
0.10
(0.004)
H ±
I2I1
R1
10.00 ± 0.30
(0.394 ± 0.012)
5.20 +0.30/-0.20
(0.205 +0.012/-0.008)
OPTIONAL
TRIMMING AREA
2 PLCS.
BASE MATERIAL
COPPER ALLOY C10200
0.50 ± 0.20
(0.020 ± 0.008)
1.30
(0.051)
RESISTIVE MATERIAL
Y
2.00 +0.50/-0.90
(0.079 +0.020/-0.035)
6.20
(0.244)
2.60
(0.102)
2.70
(0.106)
11.00
(0.433)
8.40
(0.331)
4.20
(0.165)
SENSE TERMINALS
SOLDER PADS
PROBES
IA IB
0.10
(0.004)
H ±
I2I1
R1
10.00 ± 0.30
(0.394 ± 0.012)
5.20 +0.30/-0.20
(0.205 +0.012/-0.008)
OPTIONAL
TRIMMING AREA
2 PLCS.
BASE MATERIAL
COPPER ALLOY C10200
0.50 ± 0.20
(0.020 ± 0.008)
1.30
(0.051)
RESISTIVE MATERIAL
Y
2.00 +0.50/-0.90
(0.079 +0.020/-0.035)
6.20
(0.244)
2.60
(0.102)
2.70
(0.106)
11.00
(0.433)
8.40
(0.331)
4.20
(0.165)
SENSE TERMINALS
SOLDER PADS
PROBES
IA IB
0.10
(0.004)
H ±
I2I1
R1
Electrical Schematic
6.35 ± 0.15
(0.250 ± 0.005)
3.05 ± 0.20
(0.120 ± 0.007)
0.10
(0.004)
BASE MATERIAL
COPPER ALLOY C10200
OPTIONAL TRIMMING AREA
2 PLCS.
RESISTIVE MATERIAL
3.00 +0.20/-0.30
(0.118 +0.007/-0.011)
3.40
(0.13)
1.80
(0.07)
3.40
(0.134)
SENSE TERMINALS
SOLDER PADS
0.76
(0.030)
1.53
(0.060)
5.36
(0.211)
2.68
(0.106)
IIB
A
1.14 +0.20/-0.50
(0.045 +0.007/-0.019)
0.35 ± 0.20
(0.014 ± 0.007)
Y
H ±
I2I1
R1
PROBES
Part Number
Dimension
H
Dimension
Y
Alloy
CSS2H-3920C-000 0.92
(0.036)
0.42
(0.017) Cu/Tin
CSS2H-3920R-L200x 2.50
(0.098)
1.20
(0.047) Cu-Mn
CSS2H-3920R-L300x 1.80
(0.071)
1.00
(0.039) Cu-Mn
CSS2H-3920R-L500x 1.27
(0.050)
0.60
(0.024) Cu-Mn
CSS2H-3920R-L700x 1.02
(0.040)
0.42
(0.017)
Cu-Mn
CSS2H-3920R-1L00x 0.92
(0.036) Cu-Mn
CSS2H-3920K-2L00x 1.18
(0.046) Fe-Cr
CSS2H-3920K-2L50x 1.04
(0.041) Fe-Cr
CSS2H-3920K-3L00x 0.96
(0.038) Fe-Cr
CSS2H-3920K-4L00x 0.92
(0.036)
Fe-Cr
CSS2H-3920K-5L00x Fe-Cr
BOURNS'
3312 - 2 mm SMD Trimming Potentiometer
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
Model CSS2H-3920 Series Current Sense Resistor
TCR Curves
1.5
2.0
0.5
1.0
-0.5
0
-1.5
-2.0 -55 -30 -5 20 45
Temperature (°C)
K-Type Resistive Material
dR/R25 (%)
70 95 120 145 170
-1.0 Material Chart
±100 PPM TCR
1.5
2.0
0.5
1.0
-0.5
0
-1.5
-2.0 -55 -30 -5 20 45
Temperature (°C)
R-Type Resistive Material
dR/R25 (%)
70 95 120 145 170
-1.0 Material Chart
±100 PPM TCR
0.8
1.0
0.2
0.6
-0.2
0
-0.8
-1.0 -55 -30 -5 20 45
Temperature (°C)
K-Type Resistive Material
dR/R25 (%)
70 95 120 145 170
-0.6
0.4
-0.4
Material Chart
±50 PPM TCR
0.8
1.0
0.2
0.6
-0.2
0
-0.8
-1.0 -55 -30 -5 20 45
Temperature (°C)
R-Type Resistive Material
dR/R25 (%)
70 95 120 145 170
-0.6
0.4
-0.4
Material Chart
±50 PPM TCR
Power Derating Curves
0
0204080 100 120 140 180
20
40
Power Ratio (%)
Terminal Temperature (°C)
80
120
100
60
60
70 °C
160
0204080 100 120 140 180
Terminal Temperature (°C)
60
130 °C
160
0
20
40
Power Ratio (%)
80
120
100
60
0204080 100 120 140 180
Terminal Temperature (°C)
60
130 °C
160
0
20
40
Power Ratio (%)
80
120
100
60
@70 °C @130 °C
BOURNS' I Lnnzm BOURNS'
3312 - 2 mm SMD Trimming Potentiometer
Model CSS2H-3920 Series Current Sense Resistor
Specifications are subject to change without notice.
Users should verify actual device performance in their specific applications.
The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.
REV. 08/19
Asia-Pacific: Tel: +886-2 2562-4117 • Email: asiacus@bourns.com
EMEA: Tel: +36 88 885 877 • Email: eurocus@bourns.com
The Americas: Tel: +1-951 781-5500 • Email: americus@bourns.com
www.bourns.com
Packaging Specifications
DIMENSIONS: MM
(INCHES)
TOP COVER TAPE
COMPONENT
ORIENTATION
0.25
(0.010)
0.61
(0.024)
MATTE
FINISH
EMBOSSED
CARRIER
3920R
1L00 1%
1930
3920R
1L00 1%
1930
3920R
1L00 1%
1930
Components packaged on plastic tape & reel per EIA-481.
Standard Reel Size: 13 inches
Tape Width: 16 mm
Quantity: 3,000 pcs. per reel
Mini-Reel Size: 7 inches
Tape Width: 16 mm
Quantity: 1000 pcs. per reel
Maximum Pulse Power Maximum Pulse Energy
1
10
100
1000
10000
0.00010.00001 0.001 0.01 0.1 110 100
Pulse Width (Seconds)
0.00010.00001 0.001 0.01 0.1 110 100
Pulse Width (Seconds)
Power (Watts)
0.001
0.01
0.1
1
10
100
1000
Energy (Joules)
Power (W)
0.2 mΩ
Power (W)
2 mΩ
Energy (J)
0.2 mΩ
Energy (J)
2 mΩ
1
10
100
1000
10000
0.00010.00001 0.001 0.01 0.1 110 100
Pulse Width (Seconds)
0.00010.00001 0.001 0.01 0.1 110 100
Pulse Width (Seconds)
Power (Watts)
0.001
0.01
0.1
1
10
100
1000
Energy (Joules)
Power (W)
0.2 mΩ
Power (W)
2 mΩ
Energy (J)
0.2 mΩ
Energy (J)
2 mΩ
BOURNS'
Legal Disclaimer Notice
This legal disclaimer applies to purchasers and users of Bourns® products manufactured by or on behalf of Bourns, Inc. and its
affiliates (collectively, “Bourns”).
Unless otherwise expressly indicated in writing, Bourns® products and data sheets relating thereto are subject to change
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The characteristics and parameters of a Bourns® product set forth in its data sheet are based on laboratory conditions, and
statements regarding the suitability of products for certain types of applications are based on Bourns’ knowledge of typical
requirements in generic applications. The characteristics and parameters of a Bourns® product in a user application may vary
from the data sheet characteristics and parameters due to (i) the combination of the Bourns® product with other components
in the users application, or (ii) the environment of the user application itself. The characteristics and parameters of a Bourns®
product also can and do vary in different applications and actual performance may vary over time. Users should always verify
the actual performance of the Bourns® product in their specific devices and applications, and make their own independent
judgments regarding the amount of additional test margin to design into their device or application to compensate for
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Unless Bourns has explicitly designated an individual Bourns® product as meeting the requirements of a particular industry
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C1753 05/17/18R

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