概述
数据手册RLP73M1ER91JTDG 概述
SMD Low Ohmic â Current Sense Resistors
RLP73M1ER91JTDG 数据手册
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PDF下载SMD Low Ohmic – Current Sense Resistors
Type RL73 Series
Key Features
Up to 2W @ 70°C
8 chip sizes
Ideal for current
detection
Terminal finish –
electroplated 100% matte
Sn
Applications
Communications
Audio
Automotive
Low voltage power
supplies
TE Connectivity are pleased to offer this thick film chip resistor for
current sensing positions. It has a special metal glaze resistive element
and a nickel barrier layer beneath the solder to prolong terminal life.
Following the developments by semiconductor manufacturers in the
production of a range of IC's for battery charge management and low
voltage power supplies, the RL73 Series satisfies the demand for a low
ohmic shunt resistor to act as a current sensor.
Power management
applications
Electrical Characteristics Standard Power
Power
rating @
70°C
Max
Operating
Current
Packaging
TD TE
TCR
(PPM/°C)
Resistance
Range (Ω)
Size
Size
0201
0402
TDF
Tape
RL73X1H
RL73V1H
RL73N1H
RL73M1E
RL73N1E
RL73K1E
RL73V1J
RL73M1J
RL73N1J
RL73K1J
RL73V2A
RL73M2A
RL73N2A
RL73K2A
RL73H2A
±1000
±600
±300
±400
±300
±200
±600
±400
±300
±200
±600
±400
±300
±200
±100
R10 – R13
R15 – R47
R51 – R91
R05 – R091
R10 – R47
R51 – R91
R020 – R047
R051 – R091
R10 – R50
R51 – R91
R020 – R047
R051 – R10
R11 – R18
R20 – R91
R10 – R91
0.05W
0.70A
1.11A
1000
5000
5000
Paper
0.0625W
1000
1000
Paper
Paper
0603
0805
0.1W
2.23A
5000
5000
2.50A
1.11A
0.125W
1000
Paper
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
1773269 REV H 12/2018
For Email, phone or live chat,
go to: www.te.com/help
SMD Low Ohmic – Current Sense Resistors
Electrical Characteristics Standard Power (continued)
Power
rating @
70°C
Max
Operating
Current
Packaging
TCR
(PPM/°C)
Resistance
Range (Ω)
Size
Size
TDF
TD
TE
Tape
RL73V2B
RL73M2B
RL73N2B
RL73K2B
RL73H2B
RL73V2E
RL73M2E
RL73N2E
RL73K2E
RL73H2E
RL73V2H
RL73M2H
RL73N2H
RL73K2H
RL73H2H
RL73V3A
RL73M3A
RL73N3A
RL73K3A
RL73H3A
±600
±400
±300
±200
±100
±600
±400
±300
±200
±100
±600
±400
±300
±200
±100
±600
±400
±300
±200
±100
R010 – R020
R022 – R047
R051 – R091
R10 – R91
5.00A
1.58A
7.07A
2.58A
8.66A
3.87A
10.0A
7.07A
1206
0.25W
0.5W
0.75W
1W
1000
5000
5000
Paper
R10 – R91
R010 – R020
R022 – R047
R051 – R091
R10 – R91
R075 – R91
R010 – R020
R022 – R047
R051 – R091
R10 – R91
R050 – R91
R010 – R020
R022 – R047
R051 – R091
R10 – R91
1210
2010
2512
1000
Paper
Embossed
Plastic
4000
4000
Embossed
Plastic
R020 – R91
Characteristics Electrical – High Power Version - RLP73
Max.
Operating
current
Packaging
TE
TCR
(PPM/°C)
Power
rating
Resistance
Range
Type
Size
0402
0603
0805
TDF
TD
Tape
RLP73M1E
RLP73N1E
RLP73K1E
RLP73M1J
RLP73N1J
RLP73K1J
RLP73M2A
RLP73N2A
RLP73K2A
RLP73V2B
RLP73M2B
RLP73N2B
RLP73K2B
±400
±300
±200
±400
±300
±200
±400
±300
±200
±600
±400
±300
±200
R051 – R091
R10 – R47
R51 – R91
R051 – R091
R10– R47
R51 – R91
R051 – R091
R10 – R47
R51 – R91
R010 – R020
R022 – R047
R051 – R091
R10 – R91
0.125W
0.125W
0.25W
1.56A
1.98A
2.21A
1000
5000
Paper
1000
1000
5000
5000
Paper
Paper
1206
0.5W
7.07
1000
5000
Paper
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
1773269 REV H 12/2018
For Email, phone or live chat,
go to: www.te.com/help
SMD Low Ohmic – Current Sense Resistors
Characteristics Electrical – High Power Version - RLP73 (continued)
Max.
Operating
current
8.66A
Packaging
TE
TCR
(PPM/°C)
Power
rating
Resistance
Range
Type
Size
TDF
TD
Tape
RLP73V2E
RLP73M2E
RLP73N2E
RLP73K2E
RLP73V2H
RLP73M2H
RLP73N2H
RLP73K2H
RLP73V3A
RLP73M3A
RLP73N3A
RLP73K3A
1210
±600
±400
±300
±200
±600
±400
±300
±200
±600
±400
±300
±200
0.75W
R010 – R020
R022 – R047
R051 – R091
R10 – R91
R010 – R020
R022 – R047
R051 – R091
R10 – R91
R010 – R020
R022 – R047
R051 – R091
R10 – R91
1000
5000
Paper
2010
2512
1W
10A
1000
1000
4000
Embossed
Plastic
2W
14.1A
4000
Embossed
Plastic
Operating Voltage=√(P*R) ; Overload Voltage=2.5*√(P*R) ; Operating Current=√(P/R)
Maximum operating temperature -55°C to +155°C
Storage Temperature 25±3°C; Humidity < 80%RH
Power Derating curve
For resistors operated in ambient temperatures above 70°C, power rating must be derated in
accordance with this curve.
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
1773269 REV H 12/2018
For Email, phone or live chat,
go to: www.te.com/help
SMD Low Ohmic – Current Sense Resistors
Construction and dimensions
Alumina Substrate
Edge Electrode (NiCr)
Barrier Layer (Ni)
Resistor Layer (Ag/Pd)
Bottom Electrode (Ag)
Top Electrode (Ag-Pd)
Primary Overcoat (Glass)
Secondary Overcoat (Epoxy)
External Electrode (Sn)
Weight (g)
(1000 Pcs.)
0.18
Type
Size
L (mm)
0.60±0.03
W (mm)
0.30±0.03
0.50±0.05
T (mm)
D1 (mm)
0.12±0.05
0.25±0.10
D2 (mm)
0.15±0.05
0.20±0.10
RL73
RL73 /
RLP73
RL73 /
RLP73
RL73 /
RLP73
RL73 /
RLP73
RL73 /
RLP73
RL73 /
RLP73
RL73
0201 (1H)
0402 (1E)
0.23±0.05
0.32±0.10
1.00±0.05
1.60±0.10
2.00±0.10
3.10±0.10
3.10±0.10
0.7
1.99
5.3
0603 (1J)
0805 (2A)
1206 (2B)
1210 (2E)
2010 (2H)
0.80±0.10
1.25±0.10
1.55±0.10
2.60±0.15
0.45±0.10
0.55±0.10
0.55±0.10
0.55±0.10
0.30±0.20
0.30±0.20
0.50±0.30
0.50±0.30
0.30±0.20
0.40±0.25
0.40±0.25
0.50±0.25
8.82
15.5
5.00±0.10
6.35±0.10
6.35±0.20
2.50±0.15
3.10±0.15
3.15±0.15
0.60±0.15
0.60±0.10
0.74±0.10
0.60±0.30
0.60±0.30
0.60±0.30
0.50±0.25
0.55±0.25
0.55±0.25
27.03
43.08
53.08
2512 (3A)
2512 (3A)
(R010-R099)
2512 (3A)
(R10 -R91)
RLP73
RLP73
6.35±0.20
3.15±0.15
0.74±0.10
0.60±0.30
2.10±0.10
53.08
Suggested PCB Layout Plan
Type
0201
0402
0603
0805
1206
1210
2010
A (mm)
B (mm)
0.30
0.50
1.00
1.00
1.15
1.15
1.40
1.60
1.60
3.55
C ±0.2mm
0.40
0.60
0.90
1.35
1.70
2.50
2.50
3.20
0.25
0.50
0.80
1.00
2.00
2.00
3.60
4.90
4.90
1.0
2512 (1W)
2512 (2W) ≤99mΩ
2512 (2W) ≥100mΩ
3.20
3.20
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
1773269 REV H 12/2018
For Email, phone or live chat,
go to: www.te.com/help
SMD Low Ohmic – Current Sense Resistors
Solder Profile
(1) Time of IR reflow soldering at maximum temperature point 260°C：10s
(2) Time of wave soldering at maximum temperature point 260°C : 10s
(3) Time of soldering iron at maximum temperature point 410°C : 5s
Marking Specification
For 0201 and 0402 size resistor – No Marking
1% & 5% 0805/1206/1210/2010/2512 size Resistors – 4 Digit Marking.
Example:
Resistance
Marking
47mΩ
R047
75mΩ
R075
15mΩ
R015
750mΩ
R750
820mΩ
R820
5% for 0603: 3 digits marking in E24
1% for 0603: 3 digits marking with under-line in E96 (if value appears in both E96 and E24 refer to
E24)
3 digits marking for E24 or R value suffix is zero in E96: R10=100mΩ; R28=280mΩ
R10
3 digits marking for E96: 243=243mΩ; 511=511mΩ
243
3 digit marking for E24 where value is less than 100mΩ and R value suffix is NOT 0;
E.G. R047=47mΩ
047
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
1773269 REV H 12/2018
For Email, phone or live chat,
go to: www.te.com/help
SMD Low Ohmic – Current Sense Resistors
Environmental Characteristics
Item
Requirement
Test Method
JIS-C-5201-1 4.8
Temperature Coefficient of
Resistance (TCR)
IEC-60115-1 4.8
As Spec.
-55°C ~+125°C, 25°C is the
reference temperature
JIS C 5201-1 4.13
±(0.5%+0.05Ω)
IEC 60115-1 4.13
Short Time Overload
RCWV*2.5 or Max. Overload
Voltage whichever is lower for 5
seconds
±(1.0%+0.05Ω)
For High power rating
JIS-C-5201-1 4.6
IEC-60115-1 4.6
Max. Overload Voltage for 1
minute
Insulation Resistance
Endurance
≥10G
JIS-C-5201-1 4.25
IEC-60115-1 4.25.1
70±2°C, RCWV for 1000 hrs
with1.5 hrs “ON” and 0.5 hr off
JIS-C-5201-1 4.24
±(1.0%+0.05Ω)
IEC-60115-1 4.24
Damp Heat with Load
Dry Heat
±(0.5%+0.05Ω)
±(0.5%+0.05Ω)
±(1.0%+0.05Ω)
40±2°C, 90~95% R.H., RCWV for
1000 hrs with 1.5 hrs “ON” and
0.5 hr “OFF”
JIS-C-5201-1 4.23
IEC-60115-1 4.23.2
at +155°C for 1000 hrs
JIS-C-5201-1 4.33
IEC-60115-1 4.33
Bending once for 5 seconds with
3mm
Bending Strength
2010, 2512 sizes: 2mm
JIS-C-5201-1 4.17
Solderability
95% min. coverage
IEC-60115-1 4.17
245±5°C for 3 seconds
S-C-5201-1 4.18
Resistance to Soldering Heat
±(0.5%+0.05Ω)
IEC-60115-1 4.18
260±5°C for 10 seconds
JIS-C-5201-1 4.7
IEC-60115-1 4.7
Voltage Proof
No breakdown or flashover
1.42 times Max. Operating
Voltage for 1 minute
JIS-C-5201-1 4.18
IEC-60068-2-58 8.2.1
260±5°C for 30 seconds
JIS-C-5201-1 4.19
Individual leaching area ≤5%
Total leaching area ≤10%
Leaching
Rapid Change of Temperature
±(0.5%+0.05Ω)
IEC-60115-1 4.19
-55°C to +155°C, 5 cycles
RCWV (Rated Continuous Working Voltage) =√(P*R)or Max. Operating Voltage whichever is lower.
Storage Temperature: 15~28°C; Humidity < 80%RH
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
1773269 REV H 12/2018
For Email, phone or live chat,
go to: www.te.com/help
SMD Low Ohmic – Current Sense Resistors
Packaging
Packing Quantity and Reel Specification
Size
ØA ±1.0
178.0
ØB ±1.0
60.0
ØC ±0.7
13.5
W ±1.0
9.5
T ±1.0
11.5
Paper Tape
Embossed Plastic Tape
N/A
0201
0402
0603
0805
1206
1210
2010
2512
2512
(2W)
1000 / 10000
1000 / 5000
N/A
4000
2000
13.5
15.5
Paper tape Specification
W
±0.20
E
±0.10
F
Size
A
B ±0.05
P₀±0.10
P₁±0.05
P₂ ±0.05
ØD₀+0.1-0
T
±0.05
0201 0.38±0.05 0.68±0.05
0402 0.65±0.10 1.15±0.10
0603 1.10±0.10 1.90±0.10
0805 1.60±0.10 2.40±0.20
1206 1.90±0.10 3.50±0.20
1210 2.90±0.10 3.50±0.20
0.42±0.20
0.45±0.10
0.70±0.10
2.00
8.00
1.75
3.5
4.00
2.00
1.50
4.00
0.85±0.10
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
1773269 REV H 12/2018
For Email, phone or live chat,
go to: www.te.com/help
reference purposes only.
Specifications subject to
change
SMD Low Ohmic – Current Sense Resistors
Embossed Plastic Tape Specifications
Type
2010
2512
A±0.10
B±0.10 W±0.30 E±0.10
F
P0
P1
P2
ØD0
T
2.80
3.50
5.50
5.5±0.05 4.00±0.05
5.5±0.10 4.00±0.10
1.50+0.10 1.00±0.20
1.55+0.05 1.45±0.20
6.70
6.68
12.0
1.75
4.00±0.10 2.00±0.05
2512
(2W)
3.38
How To Order
RL73
Common Part
H
TCR
2A
Size
R10
Value
F
TD
Packaging
Tolerance
TDF -1000 REEL
TDG – 2000 REEL
(2512 2W only)
TE - 4000 REEL
(2010,2512 only)
TD -5000 REEL
(0603~1210)
TD- 10000 REEL
(0201,0402)
RL73 – Current
X -1000PPM
V - 600PPM
N - 300PPM
H - 100PPM
K - 200PPM
M - 400PPM
See above for
applicability
1H -0201
Sense Resistor
– Standard
Power
1E -0402
1J -0603
2A -0805
2B -1206
2E -1210
2H -2010
3A -2512
0.1 Ohm
(100milliOhm)
R10
0.91 Ohm
(910milliOhm)
R91
F - ±1%
J - ±5%
RLP73 –
Current Sense
Resistor – High
Power
See above for
applicability
Dimensions in
millimetres unless
otherwise specified
Dimensions Shown for
reference purposes only.
Specifications subject to
change
1773269 REV H 12/2018
For Email, phone or live chat,
go to: www.te.com/help
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