V5X5P, V15X5P, V15X10P
Vishay Foil Resistors
Bulk Metal
®
Foil Technology Discrete Chips with
TCR of 2 ppm/°C and Tolerance to 0.005 % for use in Hybrid Circuits
FIGURE 1 - TRIMMING CHIP RESISTORS
1)
V5X5P
FEATURES
•
Temperature coefficient of resistance (TCR):
Absolute: ± 2.0 ppm/°C typical
(- 55 °C to + 125 °C, + 25 °C ref.)
Tracking: to 0.5 ppm/°C
1, 2)
Trim Points
Gold Plated Pads
RoHS
COMPLIANT
•
Resistance tolerance:
Absolute to ± 0.01 % (user trimmable to ± 0.005 %)
Match: to 0.01 %
•
Power rating: 50 to 150 mW at + 70 °C
•
Load life stability: ± 0.05 % maximum at + 70 °C, 2000 h
at rated power
•
Resistance range: 5
Ω
to 80 kΩ (see table 2)
•
Short time overload:
≤
0.02 %
•
Electrostatic discharge (ESD) above 25 000 V
•
Non inductive, non capacitive design
•
Rise time: 1 ns without ringing
•
Current noise: - 40 dB
•
Non inductive: < 0.08 µH
•
Non hot spot design
V15X5P
Gold Plated Pads
V15X10P
Gold Plated Pads
The typical pattern and trimming illustrations show that the
V5X5P resistor has 16 trimming points, the V15X5P has 20
and the V15X10P has 21. These trimming points are
arranged around the chip periphery and are clearly indicated.
Trimming to the desired resistance value and tolerance is
accomplished by cutting the trim points, thereby producing
specific incremental changes in the chip’s resistance value
relative to the original prevalue; up to + 20 % for the V5X5P,
+ 30 % for the V15X5P, and + 50 % for the V15X10P (not all
trim points need be used; the
ΔR
necessary to adjust the
pre-value to the desired final value dictates which trim points
neet to be used).
Monitoring of circuit output while “actively” trimming readily
permits adjustment of the chip to ± 0.005 %.
Actual trimming charts are supplied on request for all images.
Vishay precision chip resistors offer an order of magnitude of
improvement over other chip resistors in hybrid applications.
With a maximum Temperature Coefficient of Resistance
(TCR) of ± 5 ppm/°C, selected TCR tracking to 0.5 ppm/°C
and factory supplied resistance tolerances to ± 0.01 %, they
provide the user with accuracy and stability not available in
other chip resistor products. If desired they can be user
trimmed to any value within ± 0.005 %.
Vishay precision chip resistors are designed to meet or
exceed the requirements of MIL-PRF-55342 characteristic E.
These discrete chips are available either factory trimmed to
exact resistance values (option T) or ready for user trimming
(option U).
TABLE 1 - TOLERANCE AND TCR VERSUS RESISTANCE VALUE
VALUE
(Ω)
500 to 80K
100 to < 500
50 to < 100
20 to < 50
10 to < 20
5 to < 10
STANDARD TOLERANCE
(%)
± 0.01
± 0.01
± 0.01
± 0.02
± 0.05
± 0.10
TYPICAL TCR AND MAX SPREAD
- 55 °C to + 125 °C, + 25 °C Ref. (ppm/°C)
±2±3
±2±4
±2±5
±2±6
±2±8
± 2 ± 10
Note
• For tighter performances, please contact Vishay Application Engineering
Document Number: 63024
Revision: 25-Oct-07
For any questions, contact: foil@vishay.com
www.vishay.com
1
V5X5P, V15X5P, V15X10P
Vishay Foil Resistors
Bulk Metal
®
Foil Technology Discrete Chips
FIGURE 2 - DIMENSIONS
in inches (millimeters)
0.020 ± 0.005
(0.508 ± 0.127)
0.150 ± 0.005
(3.81 ± 0.127)
0.050 ± 0.005
(1.27 ± 0.127)
with TCR of 2 ppm/°C and Tolerance to 0.005 %
for use in Hybrid Circuits
0.020 ± 0.005
(0.508 ± 0.127)
0.150 ± 0.005
(3.81 ± 0.127)
(
0.483 +0.025
)
- 0.102
0.005 ± 0.004
(1.27 ± 0.102)
V15X10P
0.019 + 0.001
- 0.004
0.025
(
0.483 +0.102
)
-
0.029 + 0.001
- 0.004
(
0.737 +0.025
)
- 0.102
Square
0.008
(0.203)
Nominal
0.008
(0.203)
Nominal
0.050 ± 0.005
(1.27 ± 0.127)
0.050 ± 0.005
(1.27 ± 0.127)
V5X5P
0.005 ± 0.004
(1.27 ± 0.102)
0.001
0.029 +0.004
-
0.025
(
0.737 +0.102
)
-
0.034
(0.864)
0.008 Nominal
(0.203)
Nominal
0.020 ± 0.005
(0.508 ± 0.127)
TABLE 2 - PRECISION CHIP RESISTOR SPECIFICATIONS
2)
Resistance range
5
Ω
to 10 kΩ (model V5X5P)
5
Ω
to 33 kΩ (model V15X5P)
33 kΩ to 80 kΩ (model V15X10P)
0 to 1.2 x nominal prevalue (V5X5P)*
0 to 1.3 x nominal prevalue (V15X5P)
0 to 1.5 x nominal prevalue (V15X10P)
Note
* The V5X5P chips are being gradually redesigned for a higher trimming factor -
1.3 or more instead of 1.2. For information about the availability of a specific
resistance value, contact the factory.
Option T (trimmed to value at Vishay)*
± 0.01 %; ± 0.02 %; ± 0.05 %; ± 0.1 %; ± 0.25 %; ± 0.5 %; ± 1 %; ± 5 %
Option U (for user trimming to any value within ± 0.005 %)
G.F. = Good for values
Note
* See table 1 for resistance/tolerance limits
0.05 %
ΔR
maximum under full rated power for 2000 h at + 70 °C
V5X5P: 0.05 W (22 V maximum)
V15X5P: 0.1 W (54 V maximum)
V15X10P: 0.15 W (100 V maximum)
Trimming range
(Approximate adjustment capability)
Resistance tolerance
Load life stability
Power rating
(at + 70 °C ambient temperature), (see figure 3)
High frequency operation
Rise time
Inductance
Capacitance
Current noise
Voltage coefficient
1 ns without ringing
0.1 µH maximum; 0.08 µH typical
1.0 pF maximum; 0.5 pF typical
< 0.010 µV(rms)/V of applied voltage
< - 40 dB
22 V (model V5X5P)
54 V (model V15X5P)
100 V (model V15X10P)
Working voltage
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2
For any questions, contact: foil@vishay.com
Document Number: 63024
Revision: 25-Oct-07
0.100 ± 0.005
(2.54 ± 0.127)
+ 0.001
0.019 - 0.004
V15X5P
V5X5P, V15X5P, V15X10P
Bulk Metal
®
Foil Technology Discrete Chips
Vishay Foil Resistors
with TCR of 2 ppm/°C and Tolerance to 0.005 %
for use in Hybrid Circuits
TABLE 3 - ENVIRONMENTAL PERFORMANCE COMPARISON
METHOD PARAGRAPH
Test group I
Thermal shock
Test group II
Low temperature operation
Short time overload
High temperature exposure
Resistance to bonding exposure
Test group III
Moisture resistance
Test group IV
Life 2000 h at + 70 °C
Notes
1. TCR Tracking is a measure of the similarity of resistance value
change in two or more resistors which are undergoing the same
temperature changes. Tracking could be expressed as the
difference in the temperature coefficients of the resistors,
expressed in ppm/°C as (ΔR
1
/R
1
-
ΔR
2
/R
2
) x 10
-6
/ΔT °C.
2. Selected TCR Tracking is available for specially ordered lots of
resistors. The selected TCR tracking can be 3, 2, 1 and as close
as 0.5 ppm/°C throughout the full temperature range. Should
close TCR tracking be required for differing resistance values,
contact the factory.
3. All measurements are based on pad-to-pad excluding
termination wires. Maximum is 1.0 % A.Q.L. standard for all
specifications except TCR (for TCR information, see table 1 and
notes 1 and 2).
4. The resolution limit of existing test equipment.
5. Similar to MIL-Style RM0505 (MIL-PRF-55342/2).
6. Similar to MIL-Style RM1505 (MIL-PRF-55342/4).
7. When bonded to a ceramic substrate.
MIL-PRF-55342 CHARACTERISTIC E LIMITS
TYPICAL VISHAY
4.8.3
± 0.1 %
± 0.02 %
4.8.5
4.8.6
4.8.7
4.8.8
± 0.1 %
± 0.1 %
± 0.1 %
± 0.2 %
± 0.005 %
± 0.02 %
± 0.02 %
± 0.02 %
4.8.9
± 0.2 %
± 0.1 %
4.8.11
± 0.5 %
± 0.04 %
FIGURE 3 - POWER DERATING CURVE
Discrete chips suitable for working temperatures of up to + 175 °C are
available on request.
FIGURE 4 - TRIMMING TO VALUES
(Conceptual Illustration)
Percent of Rated Power
+ 125
+ 100
+ 75
+ 50
+ 25
0
- 75
- 55 °C
+ 70 °C
Rated Power
Interloop Capacitance
Reduction in Series
Current Path
Before Trimming
Current Path
After Trimming
Trimming Process
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Resistance
Mutual Inductance
Reduction due
to Change in
Current Direction
- 50
- 25
0
+ 25
+ 50
+ 75 + 100
+ 125 + 150
Ambient Temperature (°C)
Note:
Foil shown in
black,
etched spaces in
white
Document Number: 63024
Revision: 25-Oct-07
For any questions, contact: foil@vishay.com
www.vishay.com
3
V5X5P, V15X5P, V15X10P
Vishay Foil Resistors
Bulk Metal
®
Foil Technology Discrete Chips
TABLE 4 - GLOBAL PART NUMBER INFORMATION
(Trimmed
NEW GLOBAL PART NUMBER: Y4045249R000Q0W (preferred part number format)
DENOTES PRECISION
Y
VALUE
R
=
Ω
K
= kΩ
AER*
0
= Standard
1 - 999
= Custom
with TCR of 2 ppm/°C and Tolerance to 0.005 %
for use in Hybrid Circuits
Option)
Y
4
0
4
5
2
4
9
R
0
0
0
Q
0
W
PRODUCT CODE
Trimmed**:
4045
= V5X5PT
4047
= V15X5PT
4475
= V15X10PT
RESISTANCE TOLERANCE
T
= ± 0.01 %
Q
= ± 0.02 %
A
= ± 0.05 %
B
= ± 0.1 %
C
= ± 0.25 %
D
= ± 0.5 %
F
= ± 1.0 %
J
= ± 5.0 %
PACKAGING
W
= Waffle Pack
FOR EXAMPLE: ABOVE GLOBAL ORDER Y4045 249R000 Q 0 W:
TYPE: V5X5P Trimmed
VALUE: 249.0
Ω
ABSOLUTE TOLERANCE: ± 0.02 %
AER TYPE: Standard
PACKAGING: Waffle Pack
HISTORICAL PART NUMBER: V5X5PT 249R00 Q W (will continue to be used)
V5X5PT
MODEL
V5X5PT
V15X5PT
V15X10PT
249R00
OHMIC VALUE
249R00
= 249.0
Ω
Q
RESISTANCE TOLERANCE
T
= ± 0.01 %
Q
= ± 0.02 %
A
= ± 0.05 %
B
= ± 0.1 %
C
= ± 0.25 %
D
= ± 0.5 %
F
= ± 1.0 %
J
= ± 5.0 %
W
PACKAGING
W
= Waffle Pack
Notes
* For non-standard requests, please contact Application Engineering.
** VISHAY to supply chips trimmed to the purchaser’s exact resistance and tolerance specifications, ready for insertion into a hybrid microcircuit
with no further processing other than bonding and termination. Specify exact resistance value(s) and tolerance(s).
www.vishay.com
4
For any questions, contact: foil@vishay.com
Document Number: 63024
Revision: 25-Oct-07
V5X5P, V15X5P, V15X10P
Bulk Metal
®
Foil Technology Discrete Chips
Vishay Foil Resistors
with TCR of 2 ppm/°C and Tolerance to 0.005 %
for use in Hybrid Circuits
TABLE 5 - GLOBAL PART NUMBER INFORMATION
(Untrimmed Option)
NEW GLOBAL PART NUMBER: Y4044759R0000W (preferred part number format)
DENOTES PRECISION
Y
GOOD FOR VALUE**
R
=
Ω
K
= kΩ
PACKAGING
W
= Waffle Pack
Y
4
0
4
4
7
5
9
R
0
0
AER*
0
0
W
PRODUCT CODE
Untrimmed**:
4044
= V5X5PU
4046
= V15X5PU
4471
= V15X10PU
FOR EXAMPLE: ABOVE GLOBAL ORDER Y4044 759R000 0 W:
TYPE: V5X5P Untrimmed
GOOD FOR VALUE: 759.0
Ω
AER TYPE: Standard
PACKAGING: Waffle Pack
HISTORICAL PART NUMBER: V5X5PU 759R00 W (will continue to be used)
V5X5PU
MODEL
V5X5PU
V15X5PU
V15X10PU
Notes
* For non-standard requests, please contact Application Engineering.
** To order user trimmable chips specify the final resistance value desired.
759R00
GOOD FOR VALUE
759R00
= 759.0
Ω
0
= Standard
1 - 999
= Custom
W
PACKAGING
W
= Waffle Pack
Document Number: 63024
Revision: 25-Oct-07
For any questions, contact: foil@vishay.com
www.vishay.com
5
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