CHPHT
www.vishay.com Vishay Sfernice
Revision: 16-Nov-11 1Document Number: 52032
For technical questions, contact: sfer@vishay.com
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
High Temperature (245 °C) Thick Film Chip Resistor
For applications such as down hole applications or aircraft
breaking systems, the need for parts able to withstand very
severe conditions (temperature as high as 230 °C powered
or up to 245 °C un-powered) has leaded Vishay Sfernice to
push out the limit of the thick film technology. Designers
might read the application note “Power Dissipation
Considerations in High Precision Vishay Sfernice Thin Film
Chips Resistors and Arrays (P, PRA etc.) (High Temperature
Applications)” (www.vishay.com/doc?53047) in conjunction
with this data sheet to help them to properly design their
PCBs and get the best performances of the CHPHT.
Vishay Sfernice R&D engineers will be willing to support any
customer design considerations.
FEATURES
• High temperature (245 °C)
• Large ohmic value range 0.1 to 100 M
• Operating temperature range
(- 55 °C to + 230 °C)
• SMD wraparound chip resistor
• Storage temperature range
(- 55 °C to + 245 °C)
• Gold terminations for HMP process (< 1 μm thick) for
temperature up to 245 °C
• Tin/silver terminations for operating temperature up to
200 °C
• Compliant to RoHS Directive 2002/95/EC
• Halogen-free according to IEC 61249-2-21 definition
Note
*Pb containing terminations are not RoHS compliant, exemptions
may apply
DIMENSIONS in millimeters
SUGGESTED LAND PATTERN (to IPC-7351A)
CASE SIZE ABCDE
± 0.152 ± 0.127 ± 0.127 ± 0.127 ± 0.127
0603 1.60 0.90 0.38 0.31 0.40
0805 1.85 1.25 0.38 0.31 0.50
1206 3.00 1.73 0.38 0.40 0.50
2010 5.03 2.64 0.50 0.50 0.50
A
B
C
E
D
Gmin.
Zmax.
Xmax.
CASE SIZE Zmax. Gmin. Xmax.
0603 2.15 0.39 1.03
0805 2.70 0.44 1.38
1206 3.85 1.59 1.85
2010 5.88 3.62 2.77
CHPHT
www.vishay.com Vishay Sfernice
Revision: 16-Nov-11 2Document Number: 52032
For technical questions, contact: sfer@vishay.com
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
Notes
• Other sizes upon request
(1) Shall be read in conjunction with other tables
ELECTRICAL SPECIFICATIONS
Resistance range: 0.1R to 100M
Resistance tolerance: 1 %, 2 %, 5 %
Power dissipation: Pn: 12.5 mW to 100 mW
(at 230 °C)
Temperature coefficient: K: 100 ppm/°C
L: 200 ppm/°C
MECHANICAL SPECIFICATIONS
Substrate: Alumina
Technology: Thick film (Ruthenium oxyde)
Protection: Parts have double and organic coating
(0R5 to 100M)
Terminations: N (W/A): SnAg over nickel barrier for
temperature up to 200 °C
G (W/A) type: Gold (< 1 μm) over nickel
barrier for temperature up to 245 °C
Note
• Refer to Application Note “Guidelines for Vishay Sfernice
Resistive and Inductive Components” (document number:
52029) for recommended reflow profile. Profile #3 applies.
CLIMATIC SPECIFICATIONS
Operating temperature range: - 55 °C to + 230 °C
Storage temperature range: - 55 °C to + 245 °C
BEST TOL. AND TCR VERSUS OHMIC VALUE
PACKAGING
ESD packaging available: Waffle pack and plastic tape and
reel (low conductivity). Paper tapes available on request
(ESD only). (For 0603, 0805, and 1206 only.)
PACKAGING RULES
Waffle Pack
Can be filled up to maximum quantity indicated in the table
here above, taking into account the minimum order quantity.
When quantity ordered exceeds maximum quantity of a
single waffle pack, the waffle packs are stacked up on the
top of each other and closed by one single cover.
To get “not stacked up” waffle pack in case of ordered
quantity > maximum number of pieces per package:
Please consult Vishay Sfernice for specific ordering
code
Tape and Reel
Can be filled up to maximum quantity indicated in the table
here above, taking into account the minimum order quantity.
When quantity ordered is between the MOQ and the
maximum reel capacity, only one reel is provided.
When several reels are needed for ordered quantity
within MOQ and maximum reel capacity: Please consult
Vishay Sfernice for specific ordering code
ELECTRICAL SPECIFICATIONS
CASE SIZE
POWER RATING
Pn
mW
(at 230 °C)
LIMITING ELEMENT
VOLTAGE
V
MAX. OVERLOAD
VOLTAGE
V
MAX.
RESISTANCE (1)
M
UNIT WEIGHT
mg
0603 12.5 50 100 25 2
0805 20 150 300 25 4
1206 25 200 400 50 8
2010 100 200 400 100 26
TIGHTEST
TOLERANCE
OHMIC
VALUES
BEST TCR
ppm/°C
1 % (F) 5 < R < 10M 100 (K)
2 % (G) 1 < R < R max. 200 (L)
5 % (J) 0.1 < R < R max. 200 (L)
SIZE
NUMBER OF PIECESPER PACKAGE
TAPE
WIDTH
WAFFLE
PACK
TAPE AND REEL
MIN. MAX.
0603
100
100
5000
8 mm
0805
0705 4000
1206 140
2010 60 2000
CHPHT
www.vishay.com Vishay Sfernice
Revision: 16-Nov-11 3Document Number: 52032
For technical questions, contact: sfer@vishay.com
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
POPULAR OPTIONS
For any option it is recommended to consult Vishay Sfernice for availability first.
Option: Enlarged terminations:
For stringent and special power dissipation requirements, the thermal resistance between the resistive layer and the solder joint
can be reduced using enlarged terminations chip resistors which are soldered on large and thick copper pads acting as heat
sinks (see application note: “Power Dissipation in High Precision Vishay Sfernice Chip Resistors and Arrays (P Thin Film, PRA
Arrays, CHP Thick Film” (www.vishay.com/doc?53048).
Option to order: 0063 (applies to size 1206/2010).
DIMENSIONS (Option 0063) in millimeters
SUGGESTED LAND PATTERN (Option 0063)
CASE
SIZE
ABED
F
MAX. TOL.
+ 0.152
MIN. TOL.
- 0.152
MAX. TOL.
+ 0.127
MIN. TOL.
- 0.127
MAX. TOL.
+ 0.13
MIN. TOL.
- 0.13
MAX. TOL.
+ 0.13
MIN. TOL.
- 0.13
NOMINAL NOMINAL NOMINAL NOMINAL NOMINAL MIN. MAX.
1206 3.06 (0.120) 1.60 (0.063) 0.40 (0.016) 1.22 (0.048) 0.63 (0.024) 0.50 (0.020) 0.76 (0.030)
2010 5.08 (0.200) 2.54 (0.100) 0.48 (0.019) 2.23 (0.088) 0.63 (0.024) 0.50 (0.020) 0.76 (0.030)
CHIP SIZE
DIMENSIONS (in millimeters)
Zmax. Gmin. Xmax.
1206 3.91 (0.154) 0.50 (0.020) 1.73 (0.068)
2010 5.93 (0.233) 0.50 (0.020) 2.67 (0.105)
A
B
D
E
F
Enlarged
termination
Uncoated
ceramic
Bottom view for mounting
Gmin.
Zmax.
Xmax.
CHPHT
www.vishay.com Vishay Sfernice
Revision: 16-Nov-11 4Document Number: 52032
For technical questions, contact: sfer@vishay.com
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
Notes
(1) N terminations for temperature up to 200 °C
G terminations for temperature up to 230 °C
(2) For specific quantity of parts per packaging please consult Vishay Sfernice
(3) For paper tape please consult Vishay Sfernice
PERFORMANCE
TESTS CONDITIONS REQUIREMENTS TYPICAL VALUES
AND DRIFTS
Termination adhesion 5N for 10 s ± (0.25 % + 0.05 )< ± 0.1 %
Resistance to solder heat
Immersion 10 s
in Sn/Pb 60/40
at + 260 °C
± (0.25 % + 0.05 )< ± 0.1 %
Rapid temperature change 5 cycles
- 55 °C to + 155 °C ± (0.25 % + 0.05 )< ± 0.1 %
Climatic sequence
Phase A dry heat
Phase B damp heat
Phase C cold - 55 °C
Phase D damp heat 5 cycles
± (1 % + 0.05 )< ± 0.2 %
Humidity (steady state) 56 days ± (1 % + 0.05 )< ± 0.2 %
Moisture resistance
AEC-Q200
85 °C/85 % RH/Pn
1000 h
3 % + 0.05 Max. < 3 % + 0.05
Short time overload 6.25 Pn
for 2 s ± (0.25 % + 0.05 )< ± 0.1 %
Load life 1000 h at rated power
at 230 °C -1 % max.
Shelf life 1000 h at 245 °C - 1 % max.
GLOBAL PART NUMBER INFORMATION
Global Part Numbering: CHPHT0805K1001FGT
GLOBAL
MODEL SIZE TCR VALUE TOLERANCE TERMINATION (1) PACKAGING (2) OPTION
CHPHT 0603
0805
1206
2010
K = 100 ppm
L = 200 ppm
The first 3 digits
are significant
figures and the
last digit specifies
the number of
zeros to follow.
R designates
decimal point
10R0 = 10
3901 = 3900
1004 = 1 M
F = ± 1 %
G = ± 2 %
J = ± 5 %
N: SnAg over nickel barrier
G: Gold over nickel barrier
Blank =
Waffle pack
T =
Tape and reel
PT =
Paper tape (3)
Leave blank
if no option
HPHT0805KC1001FGT
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www.vishay.com Vishay
Revision: 12-Mar-12 1Document Number: 91000
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