PR, PF & PH Series Datasheet by Yageo

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SMEYAG E0 I‘" T ..w\@\. u-a, :l 3 YAGEO thcomp
DATA SHEE
T
CURRENT SENSOR - LOW TCR
PR/PF/PH series
5%, 2%, 1%
sizes 0805/1206/2512/0815
RoHS compliant & Halogen free
Product specification – November 01, 2011 V.0 Supersedes Date of Mar. 06, 2003
YAGEO ‘ Phicomp APPLJCA‘J‘JONS FEA‘J‘U RES Of V‘ERJNG JNFORMA‘J‘JON A GLOB PART NUMBER 5; JZNC
Chip Resistor Surface Mount
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Product specification
2
10
SERIES
PR/PF/PH 0805/1206/2512/0815
SCOPE
This specification describes
PR/PF/PH series current sensor -
low TCR with lead-free terminations
made by metal substrate.
APPLICATIONS
Power Management Applications
Current detection for
Switching Power Supply
Computers, Consumer
DC-DC Converter, Battery
Pack, Charger, Adaptor
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
None forbidden-materials used in
products/production
Low resistances applied to
current sensing
Y
YA
AG
GE
EO
O
B
BR
RA
AN
ND
D
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GLOBAL PART NUMBER
(
PREFERRED
)
PR/PF/PH XXXX X X X XX XXXX L
(1) (2) (3) (4) (5) (6) (7)
(1) SIZE
0805 / 1206 / 2512 / 0815
(2) TOLERANCE
F = ±1%
G = ±2%
J = ±5%
(3) PACKAGING TYPE
K = Embossed taping reel
R = Paper taping reel
(4) TEMPERATURE COEFFICIENT OF RESISTANCE
M = ±75 ppm/°C
F = ±100 ppm/°C
G = ±200 ppm/°C
(5) TAPING REEL
07 = 7 inch dia. Reel and standard power
7W = 7 inch dia. Reel and 2 x standard power
7T = 7 inch dia. Reel and 3 x standard power
(6) RESISTANCE VALUE
1 m to 50 m
There are 4~5 digits indicated the resistance value. Letter R is decimal point.
Detailed coding rules of resistance are shown in the table of “Resistance rule of
global part number”.
(7) DEFAULT CODE
Letter L is the system default code for ordering only.
(Note)
O
RDERING EXAMPLE
The ordering code of a PR2512
chip resistor, value 0.005 X with
±1% tolerance, supplied in 7-inch
tape reel is: PR2512FKF070R005L.
Resistance rule of global part
number
Resistance code rule Example
0RXXX
(1 to 50 m) 0R05 = 50 m
0R001 = 1 m
NOTE
1. All our RSMD products are RoHS compliant. "LFP" of the internal 2D reel label mentions
"Lead-Free Process"
2. On customized label, "LFP" or specific symbol printed and the optional "L" at the end of
GLOBAL PART NUMBER / 12NC can be added (both are on customer request)
ORDERING INFORMATION
-
GLOBAL PART NUMBER & 12NC
Both part numbers are identified by the series, size, tolerance, packing
type, temperature coefficient, taping reel and resistance value.
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SERIES
PR/PF/PH 0805/1206/2512/0815
P
PH
HY
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CO
OM
MP
P
B
BR
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Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp
brand products.
GLOBAL PART NUMBER (
PREFERRED
)
For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.
(1) The resistors have a 12-digit ordering code starting with 2322.
(2) The subsequent 4 or 5 digits indicate the resistor tolerance and
packaging.
(3) The remaining 4 or 3 digits represent the resistance value with the
last digit indicating the multiplier as shown in the table of
“Last digit of 12NC”.
(4) "L" is optional symbol (Note).
NOTE
1. All our RSMD products are RoHS compliant. "LFP" of the internal 2D reel label mentions "Lead-Free Process"
2. On customized label, "LFP" or specific symbol printed and the optional "L" at the end of GLOBAL PART NUMBER / 12NC can be added
(both are on customer request)
12NC
CODE
2322 XXX XXXXX L
(1) (2) (3) (4)
EMBOSSED
(2)
TAPE ON REEL
PAPER
(units)
(2)
TAPE ON REEL
SIZE TYPE START
IN
(1)
TOL.
(%)
RESISTANCE
RANGE
4,000 4,000
2512 MPRC221
2322 ±5% 0.001 to 0.005 762 94xxx -
MPRC221
2322 ±1% 0.001 to 0.005 763 95xxx -
Resistance decade
(3)
Last digit
0.001 to 0.005 X
0
Example: 0.005
X
= 050
Last digit of 12NC
O
RDERING EXAMPLE
The ordering code of a MPRC221
resistor, value 0.005 X with ±5%
tolerance, supplied in tape of
4,000 units per reel is:
232276294050L or
PR2512FKF070R005L.
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SERIES
PR/PF/PH 0805/1206/2512/0815
MARKING
PF0805 / PH0805
No marking
PF1206 / PH1206 / PR2512: Full range
PF2512: R < 20 m & R 20 m with 2W
4 digits with top bar
The “R” is used as a decimal point; the other 3 digits are significant
PF2512: R 20 m with 1W
4 digits
The “R” is used as a decimal point; the other 3 digits are significant
PF0815
4 digits: E24 series
The “R” is used as a decimal point; the other 3 digits are significant
For further marking information, please refer to data sheet “Chip resistors marking”.
Fig. 2 Value = 5 m
ynsc01
6
Fig. 3 Value = 20 m
YNSC00
5
020
Fig. 4 Value = 10 m
YNSC10
6
Fig. 1
ynsc10
7
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Chip Resistor Surface Mount
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Product specification
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SERIES
PR/PF/PH 0805/1206/2512/0815
CONSTRUCTION
The resistors are constructed using outstanding TCR level material, which makes Yageo PR/PF/PH resistors
excellent for current sensing application in battery charger circuit & DC-DC converter.
The composition of the resistive material is adjusted to give the approximate required resistance and is
covered with a protective coating, which printed with the resistance value.
Finally, the three external terminations (Cu / Ni / matte Tin) are added, as shown in Fig. 4.
H
W
I
1
protective coat
marking
L
I
2
end termination
metal substrate
protective coat
end termination
001
I
1
I
2
H
W
marking layer
protective coat
inner electrode
protective coat
resistive layer 
(metal foil)
ceramic substrate
L
0 0
end termination
I
1
I
2
W
H
L
YNSC105
marking layer
protective coat
inner electrode
protective coat
resistive layer (metal foil)
ceramic substrate
0 0
Fig. 5 Chip resistor outlines
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in
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es
s
For dimensions, please refer to Table 1
PR series PF / PH series
Note: construction will be adjusted to
resistance value
(
onl
for PF series
)
.
PF 0815 series
TYPE RESISTANCE RANGE L (mm) W (mm) H (mm) I
1
(mm) I
2
(mm)
PF/PH0805
0.01 to 0.05 2.03 ±0.25 1.27 ±0.25 0.33 ±0.12 0.38 ±0.25 0.38 ±0.25
PF/PH1206
0.01 to 0.05 3.20 ±0.25 1.60 ±0.25 0.60 ±0.25 0.50 ±0.25 0.65 ±0.25
PF0815
0.01 to 0.02 2.15 ±0.20 3.75 ±0.25 0.65 ±0.25 0.65 ±0.25 0.70 ±0.25
0.006 6.45 ±0.25 3.25 ±0.25 0.70 ±0.25 0.75 ±0.25 1.85 ±0.25
0.007 to 0.015 6.45 ±0.25 3.25 ±0.25 0.70 ±0.25 0.75 ±0.25 1.55 ±0.25
0.02 to 0.05 (1W) 6.45 ±0.25 3.25 ±0.25 0.70 ±0.25 1.30 ±0.25 0.75 ±0.25
PF2512
0.02 to 0.05 (2W) 6.45 ±0.25 3.25 ±0.25 0.70 ±0.25 0.75 ±0.25 1.30 ±0.25
0.001 to 0.002 6.40 ±0.20 3.20 ±0.20 0.75 ±0.15 1.20 ±0.20 1.20 ±0.20
PR2512
0.003 to 0.005 6.40 ±0.20 3.20 ±0.20 0.55 ±0.15 0.60 ±0.20 0.60 ±0.20
Ta ble 1 For outlines, please refer to Fig. 5
DIMENSION
YAGEO ‘ Phicomp RICAL CHARACTERISTICS TYPE POWER TOLERANCE RESISTANCE RANGE TEMPERATURE COEFFICIENT OF RESISTANCE FOO‘J‘PRJNT AND Sf LD‘ERING PROFJL CKING S‘J‘Y \ND PACKAGING QUANTITY
Chip Resistor Surface Mount
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Product specification
6
10
SERIES
PR/PF/PH 0805/1206/2512/0815
TYPE POWER TOLERANCE RESISTANCE RANGE TEMPERATURE COEFFICIENT OF
RESISTANCE
PF0805
1/8 W, 1/4 W, 1/3 W 10 / 20 / 25 / 50 m
PH0805
1/2 W 10 / 20 / 25 / 50 m
PF1206
1/4 W, 1/2 W 10 / 15 / 20 / 25 / 30 / 40 / 50 m
PH1206
1 W 10 / 15 / 20 / 25 / 30 / 40 / 50 m
PF0815
1/2W, 1W 10 /15 / 20 m
PF2512
1 W, 2W 6 / 7 / 8 / 10 / 15 / 20 / 25 / 33 / 50 m
±100 ppm/°C, ±75 ppm/°C
PR2512
1 W, 2W
±1%, ±2%, ±5%
1 / 2 / 3 / 4 / 5 m1 m R 2 m
3 m R 5 m
±200 ppm/°C
±100 ppm/°C
ELECTRICAL CHARACTERISTICS
Ta b l e 2
FOOTPRINT AND SOLDERING PROFILES
For recommended footprint and soldering profiles, please refer to data sheet “Chip resistors mounting”.
PACKING STYLE AND P
A
CKAGING QUANTITY
Table 3 Packing style and packaging quantity
PACKING STYLE REEL DIMENSION PF / PH0805 PF / PH1206 PF0815 PF / PR2512
Paper taping reel (R)
7" (178 mm) 4,000 4,000 --- ---
Embossed taping reel (K)
7" (178 mm) --- --- 4,000 4,000
NOTE
1. For paper/embossed tape and reel specification/dimensions, please refer to data sheet “Chip resistors packing”.
YAGEO ‘ Phicomp FUNCTJONAL DESCRJFHON
Chip Resistor Surface Mount
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Product specification
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SERIES
PR/PF/PH 0805/1206/2512/0815
MRA632
70 100
55 50
Tamb (
°
C)
(%Prated)
0
0
50
100
155
Pmax
Fig. 6 Maximum dissipation (P
max
) in percentage of rated power
as a function of the operating ambient temperature (T
amb
)
FUNCTIONAL DESCRIPTION
O
OP
PE
ER
RA
AT
TI
IN
NG
G
T
TE
EM
MP
PE
ER
RA
AT
TU
UR
RE
E
R
RA
AN
NG
GE
E
Range: –55°C to +155°C
P
PO
OW
WE
ER
R
R
RA
AT
TI
IN
NG
G
Standard rated power at 70°C:
PF0805 = 1/8W
PH0805 = 1/2W
PF1206 = 1/4W
PH1206 = 1W
PF0815 = 1/2W
PF2512 = 1W
PR2512 = 1W
For detail power value, please refer to Table 2.
R
ATED VOLTAGE
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)
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SERIES
PR/PF/PH 0805/1206/2512/0815
TESTS AND REQUIREMENTS
TEST TEST METHOD PROCEDURE REQUIREMENTS
Life/
Operational Life/
Endurance
MIL-STD-202G-method 108A
IEC 60115-1 4.25.1
JIS C 5202-7.10
1,000 hours at 70±5 °C applied RCWV
1.5 hours on, 0.5 hour off, still air required
±(1%+0.0005 )
High
Temperature
Exposure/
Endurance at
Upper Category
Temperature
MIL-STD-202G-method 108A
IEC 60115-1 4.25.3
JIS C 5202-7.11
1,000 hours at maximum operating temperature
depending on specification, unpowered
No direct impingement of forced air to the parts
Tolerances: 155±3 °C
±(1%+0.0005 )
Moisture
Resistance
MIL-STD-202G-method 106F
IEC 60115-1 4.24.2
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
Parts mounted on test-boards, without
condensation on parts
Measurement at 24±2 hours after
test conclusion
±(0.5%+0.0005 )
Thermal Shock
MIL-STD-202G-method 107G -55/+155 °C
Note: Number of cycles required is 300. Devices
unmounted
Maximum transfer time is 20 seconds. Dwell time
is 15 minutes. Air – Air
±(0.5%+0.0005 )
Short Time
Overload
MIL-R-55342D-para 4.7.5
IEC60115-1 4.13
5 times of rated power for 5 seconds at room
temperature
±(0.5%+0.0005 )
No visible damage
Board Flex/
Bending
IEC60115-1 4.33
Device mounted on PCB test board as described,
only 1 board bending required
Bending for 0805: 3 mm
1206/2512/other: 2 mm
Holding time: minimum 60 seconds
±(1%+0.05 )
No visible damage
Ta b l e 4 Test condition, procedure and requirements
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SERIES
PR/PF/PH 0805/1206/2512/0815
TEST TEST METHOD PROCEDURE REQUIREMENTS
Solderability
- Wetting
IPC/JEDECJ-STD-002B test B
IEC 60068-2-58
Electrical Test not required
Magnification 50X
SMD conditions:
1
st
step: method B, aging 4 hours at 155 °C
dry heat
2
nd
step: leadfree solder bath at 245±3 °C
Dipping time: 3±0.5 seconds
Well tinned (95% covered)
No visible damage
- Leaching
IPC/JEDECJ-STD-002B test D
IEC 60068-2-58
Leadfree solder, 260 °C, 30 seconds
immersion time
No visible damage
- Resistance to
Soldering Heat
MIL-STD-202G-method 210F
IEC 60068-2-58
Condition B, no pre-heat of samples
Leadfree solder, 260 °C, 10 seconds
immersion time
Procedure 2 for SMD: devices fluxed and
cleaned with isopropanol
±(0.5%+0.0005 )
No visible damage
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Product specification
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SERIES
PR/PF/PH 0805/1206/2512/0815
“ 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.”
REVISION HISTORY
REVISION DATE CHANGE NOTIFICATION DESCRIPTION
Version 0 Nov 01, 2011 - - New datasheet for current sensor - low TCR PR/PF/PH series sizes of
0805/1206/2512, 1%, 2% and 5% with lead-free terminations
- Replace the pdf files: Pu-PRPF_PE_51_PbFree_L_1.pdf & PYu-
PR_521_RoHS_L_2.pdf

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