Datasheet

DATA SHEET
CURRENT SENSOR - LOW TCR
PT series
5%, 2%, 1%
sizes 0402/0603/0805/1206/0815/2010/2512
Product specification – Apr 06, 2011 V.1
RoHS compliant & Halogen free
Product specification
Chip Resistor Surface Mount
PT
2
8
0402/0603/0805/1206/0815/2010/2512
SERIES
SCOPE
ORDERING INFORMATION - GLOBAL PART NUMBER
This specification describes PT
series current sensor - low TCR
with lead-free terminations made
by thick film process.
Part numbers is identified by the series, size, tolerance, packing type,
temperature coefficient, taping reel and resistance value.
YAGEO BRAND ordering code
GLOBAL PART NUMBER (PREFERRED)
APPLICATIONS
Converters
Printer equipment
Server board
Telecom
Consumer
FEATURES
Halogen Free Epoxy
RoHS compliant
-
Products with lead free
terminations meet RoHS
requirements
-
Pb-glass contained in electrodes,
resistor element and glass are
exempted by RoHS
Reduce environmentally
hazardous wastes
High component and equipment
reliability
PT XXXX X X X XX XXXX L
(1)
(2) (3) (4)
(5)
(6)
(7)
(1) SIZE
0402 / 0603 / 0805 / 1206 / 0815 / 2010 / 2512
(2) TOLERANCE
F = ±1%
G = ±2%
J = ±5%
(3) PACKAGING TYPE
R = Paper taping reel
K = Embossed taping reel
(4) TEMPERATURE COEFFICIENT OF RESISTANCE
– = Based on spec.
(5) TAPING REEL
07 = 7 inch dia. Reel
13 = 13 inch dia. Reel
(6) RESISTANCE VALUE
None forbidden-materials used
in products/production
There are 3~5 digits indicated the resistor value. Letter R is decimal point, no need to
mention the last zero after R.
Low resistances applied to
current sensing
Detailed coding rules of resistance are shown in the table of “Resistance rule of global
part number”.
(7) DEFAULT CODE
Letter L is system default code for order only (Note)
Resistance rule of global part
number
Resistance code rule
Example
0RXXX
(25 to 910 mΩ)
0R025 = 25 mΩ
0R1 = 100 mΩ
ORDERING EXAMPLE
The ordering code of a PT0603
chip resistor, value 0.56 X with
±1% tolerance, supplied in 7-inch
tape reel is: PT0603FR-070R56L.
0R91 = 910 mΩ
www.yageo.com
Apr 06, 2011 V.1
Product specification
Chip Resistor Surface Mount
PT
SERIES
0402/0603/0805/1206/0815/2010/2512
3
8
MARKING
PT0815
E-24 series / Non-E series (R= 25/40/50 mΩ): 4 digits
025
YNSC097
Fig. 1
Value = 25 mΩ
The “R” is used as a decimal point; the other 3 digits are significant.
PT0805 / PT1206 / PT2010 / PT2512
E-24 series / Non-E series (R= 250/400/500 mΩ): 4 digits
20
YNSC080
Fig. 2
Value = 220 mΩ
The “R” is used as a decimal point; the other 3 digits are significant.
PT0603
E-24 series / Non-E series (R= 250/400/500 mΩ): 3 digits
YNSC006
Fig. 3 Value = 220 mΩ
The “R” is used as a decimal point; the other 2 digits are significant.
PT0402
ynsc007
No marking
Fig. 4
For further marking information, please refer to data sheet “Chip resistors marking”.
www.yageo.com
Apr 06, 2011 V.1
Product specification
Chip Resistor Surface Mount
PT
4
8
0402/0603/0805/1206/0815/2010/2512
SERIES
CONSTRUCTION
The resistors are constructed out of a high-grade
ceramic body. Internal metal electrodes are added at
each end and connected by a resistive paste. The
composition of the paste is adjusted to give the
approximately required resistance and laser cutting
of this resistive layer that achieves tolerance trims
the value. The resistive layer is covered with a
protective coat and printed with the resistance value.
Finally, the three external terminations (Cu/Ni/matte
tin) are added, as shown in Fig.5.
OUTLINES
marking layer
overcoat
protective glass
resistive layer
inner electrode
termination (Cu/Ni/matte tin)
inner electrode
ceramic substrate
YNSC094
Fig. 5 Chip resistor outlines
DIMENSIONS
Table 1
TYPE
L (mm)
W (mm)
H (mm)
I1 (mm)
I2 (mm)
PT0402
1.00 ±0.10
0.50 ±0.05
0.35 ±0.05
0.20 ±0.10
0.25 ±0.10
PT0603
1.60 ±0.10
0.80 ±0.10
0.45 ±0.10
0.25 ±0.15
0.25 ±0.15
PT0805
2.00 ±0.10
1.25 ±0.10
0.55 ±0.10
0.35 ±0.20
0.35 ±0.20
PT1206
3.10 ±0.10
1.60 ±0.10
0.55 ±0.10
0.45 ±0.20
0.45 ±0.20
PT0815
2.00 ±0.10
3.70 ±0.10
0.50 ±0.10
0.35 ±0.20
0.40 ±0.20
PT2010
5.00 ±0.10
2.50 ±0.15
0.55 ±0.10
0.60 ±0.20
0.50 ±0.20
PT2512
6.35 ±0.10
3.20 ±0.15
0.55 ±0.10
0.60 ±0.20
0.50 ±0.20
For dimensions, please refer to Table 1
PT 0402/0603/0805/1206/
2010/2512
Fig. 6 Chip resistor dimensions
W
20
Side view for all type
025
I1
W
I1
PT0815
H
I2
L
L
YNSC098
ELECTRICAL CHARACTERISTICS
Table 2
Type
Power
PT0402
1/16 W
PT0603
1/10 W
PT0805
1/8 W
PT1206
1/4 W
PT0815
1/2 W
PT2010
3/4 W
PT2512
1W
Resistance Range
Tolerance
Temperature Coefficient of Resistance
±200 ppm/°C
100 mΩ ≤ R < 1 Ω
±100 ppm/°C
±1%, ±2%, ±5%
100 mΩ
±100 ppm/°C
100 mΩ < R < 1 Ω
±75 ppm/°C
25 mΩ ≤ R < 50 mΩ
100 mΩ ≤ R < 1 Ω
±100 ppm/°C
100 mΩ
±100 ppm/°C
100 mΩ < R < 1 Ω
±75 ppm/°C
www.yageo.com
Apr 06, 2011 V.1
Product specification
Chip Resistor Surface Mount
PT
SERIES
5
8
0402/0603/0805/1206/0815/2010/2512
FOOTPRINT AND SOLDERING PROFILES
Recommended footprint and soldering profiles, please refer to data sheet “Chip resistors mounting”.
PACKING STYLE AND PACKAGING QUANTITY
Table 3 Packing style and packaging quantity
PACKING STYLE
Paper taping reel (R)
Embossed taping reel (K)
REEL
DIMENSION
PT0402
PT0603
PT0805
PT1206
PT0815
PT2010
PT2512
7" (178 mm)
10,000
5,000
5,000
5,000
---
---
---
13" (330 mm)
50,000
20,000
20,000
20,000
---
---
---
7" (178 mm)
---
---
---
---
4,000
4,000
4,000
NOTE
1. For paper/embossed tape and reel specification/dimensions, please refer to data sheet “Chip resistors packing”.
FUNCTIONAL DESCRIPTION
OPERATINGTEMPERATURE RANGE
Range: –55 °C to +155 °C
POWER RATING
Each type rated power at 70 °C:
PT0402=1/16 W
PT0603=1/10 W
PT0805=1/8 W
PT1206=1/4 W
PT0815=1/2 W
PT2010=3/4 W
PT2512=1 W
RATED VOLTAGE
handbook, halfpage
P
(%Prated )
MLB206_2
100
50
0
55
0
50
70
100
155
o
Tamb ( C)
Fig. 7 Maximum dissipation (Pmax) in percentage of rated power
as a function of the operating ambient temperature (Tamb )
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
V = √(P X R)
Where
V = Continuous rated DC or AC (rms) working
voltage (V)
P = Rated power (W)
R = Resistance value (X)
www.yageo.com
Apr 06, 2011 V.1
Product specification
Chip Resistor Surface Mount
PT
SERIES
6
8
0402/0603/0805/1206/0815/2010/2512
TESTS AND REQUIREMENTS
Table 4 Test condition, procedure and requirements
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Temperature
Coefficient of
Resistance (T.C.R.)
MIL-STD-202 Method-304
At +25/+125 °C
Refer to table 2
Formula:
R2–R1
T.C.R= ------------------------- ×106 (ppm/°C)
R1(t2–t1)
Where
t1=+25 °C or specified room temperature
t2=+125 °C test temperature
R1=resistance at reference temperature in
ohms
R2=resistance at test temperature in ohms
Life/
Endurance
IEC 60115-1 4.25.1
1,000 hours at 70±5 °C applied RCWV
1.5 hours on, 0.5 hour off, still air required
± (1.0%+0.0005 Ω)
High Temperature
Exposure/
Endurance at Upper
Category Temperature
IEC 60068-2-2
1,000 hours at maximum operating
temperature depending on specification,
unpowered
± (1.0%+0.0005 Ω)
No direct impingement of forced air to the
parts
Tolerances: 155±3 °C
Moisture Resistance
MIL-STD-202 Method-106
Each temperature / humidity cycle is defined at
8 hours (method 106F), 3 cycles / 24 hours for
10d with 25 °C / 65 °C 95% R.H, without
steps 7a & 7b, unpowered
± (0.5%+0.0005 Ω)
Parts mounted on test-boards, without
condensation on parts
Measurement at 24±2 hours after
test conclusion
Thermal Shock
MIL-STD-202 Method-107
-55/+125 °C
± (1.0%+0.0005 Ω)
Note: Number of cycles required is 300.
Devices unmounted
Maximum transfer time is 20 seconds. Dwell
time is 15 minutes. Air – Air
www.yageo.com
Apr 06, 2011 V.1
Product specification
Chip Resistor Surface Mount
PT
SERIES
7
8
0402/0603/0805/1206/0815/2010/2512
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Short Time
Overload
IEC60115-1 4.13
2.5 times rated power or maximum
overload voltage whichever is less for 5 sec
at room temperature
± (1.0%+0.0005 Ω)
No visible damage
Board Flex/
Bending
IEC 60068-2-21
Device mounted on PCB test board as
described, only 1 board bending required
± (1.0%+0.0005 Ω)
No visible damage
Bending for 0402: 5 mm
0603/0805: 3 mm
1206 and above: 2 mm
Holding time: minimum 60±1 seconds
Ohmic value checked during bending
Solderability
- Wetting
IPC/JEDECJ-STD-002B test B
Electrical Test not required
Magnification 50X
Well tinned (≥95% covered)
No visible damage
SMD conditions:
1st step: method B, aging 4 hours at 155 °C
dry heat
2nd step: leadfree solder bath at 245±3 °C
Dipping time: 3±0.5 seconds
- Leaching
IPC/JEDECJ-STD-002B test D
Leadfree solder, 260 °C, 30 seconds
immersion time
No visible damage
- Resistance to
Soldering Heat
IEC 60068-2-58
Condition B, no pre-heat of samples.
± (0.5%+0.0005 Ω)
Leadfree solder, 260±5 °C, 10±1 seconds
immersion time
No visible damage
Procedure 2 for SMD: devices fluxed and
cleaned with isopropanol
www.yageo.com
Apr 06, 2011 V.1
Product specification
Chip Resistor Surface Mount
PT
SERIES
0402/0603/0805/1206/0815/2010/2512
8
8
REVISION HISTORY
REVISION
DATE
CHANGE NOTIFICATION
DESCRIPTION
Version 1
Apr 06, 2011
-
- PT0805 dimension improvement for better pick and place performance
Version 0
Mar 18, 2011
-
- New datasheet for current sensor - low TCR PT series sizes of
0402/0603/0805/1206/0815/2010/2512, 1%, 2%, 5% with lead-free
terminations
“ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any
product change will be announced by PCN.”
www.yageo.com
Apr 06, 2011 V.1