Y4045249K000C1W [VISHAY]

Bulk Metal® Foil Technology Discrete Chips with TCR of 2 ppm/°C and Tolerance to 0.005 % for use in Hybrid Circuits; 散装Metal®箔技术分立芯片与2 ppm的TCR / ° C和公差0.005 ％，在混合电路中使用


型号：	Y4045249K000C1W
厂家：	VISHAY
描述：	Bulk Metal® Foil Technology Discrete Chips with TCR of 2 ppm/°C and Tolerance to 0.005 % for use in Hybrid Circuits 散装Metal®箔技术分立芯片与2 ppm的TCR / ° C和公差0.005 ％，在混合电路中使用混合电路
文件：	总7页 (文件大小：174K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

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

FEATURES

FIGURE 1 - TRIMMING CHIP RESISTORS¹⁾

• Temperature coefficient of resistance (TCR):

Absolute: 2.0 ppmꢀ/C typical

(- 55 /C to + 125 /C, + 25 /C ref.)

Tracking: to 0.5 ppmꢀ/C^{1, 2)}

V5X5P

RoHS

COMPLIANT

Trim Points

• Resistance tolerance:

Absolute to

0.01 % (user trimmable to

0.005 %)

Match: to 0.01 %

Gold Plated Pads

• Power rating: 50 to 150 mW at + 70 /C

V15X5P

• 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

V15X10P

• Non inductive: < 0.08 µH

• Non hot spot design

Gold Plated Pads

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 ppmꢀ/C, selected TCR tracking to 0.5 ppmꢀ/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 %.

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).

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).

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.

TABLE 1 - TOLERANCE AND TCR VERSUS RESISTANCE VALUE

VALUE

(Ω)

STANDARD TOLERANCE

TYPICAL TCR AND MAX SPREAD

- 55 °C to + 125 °C, + 25 °C Ref. (ppm/°C)

(%)

500 to 80K

100 to < 500

50 to < 100

20 to < 50

10 to < 20

5 to < 10

0.01

0.02

0.05

0.10

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

V5X5P, V15X5P, V15X10P

Bulk Metal^®Foil Technology Discrete Chips

with TCR of 2 ppmꢀ/C and Tolerance to 0.005 %

for use in Hybrid Circuits

Vishay Foil Resistors

FIGURE 2 - DIMENSIONS in inches (millimeters)

0.020 0.005

(0.508 0.127)

0.020 0.005

(0.508 0.127)

0.150 0.005

(3.81 0.127)

0.150 0.005

(3.81 0.127)

V15X5P

+ 0.001

- 0.004

0.019

+0.025

(

0.483

)

- 0.102

V15X10P

0.005 0.004

(1.27 0.102)

+ 0.001

- 0.004

+ 0.025

- 0.102

0.019

0.483

+ 0.001

- 0.004

0.029

0.737

0.050 0.005

(1.27 0.127)

(

)

+0.025

(

)

- 0.102

Square

0.008

(0.203)

Nominal

0.005 0.004

(1.27 0.102)

V5X5P

+ 0.001

- 0.004

+ 0.025

- 0.102

0.029

0.737

(

)

0.008

(0.203)

Nominal

0.034

(0.864)

Nominal

0.008

(0.203)

Nominal

0.020 0.005

(0.508 0.127)

TABLE 2 - PRECISION CHIP RESISTOR SPECIFICATIONS²⁾

5 Ω to 10 kΩ (model V5X5P)

Resistance range

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.

Trimming range

(Approximate adjustment capability)

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

Resistance tolerance

Load life stability

Note

* See table 1 for resistanceꢀtolerance 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)

Power rating

(at + 70 /C ambient temperature), (see figure 3)

High frequency operation

Rise time

1 ns without ringing

Inductance

Capacitance

0.1 µH maximum; 0.08 µH typical

1.0 pF maximum; 0.5 pF typical

Current noise

< 0.010 µV(rms)ꢀV of applied voltage

< - 40 dB

Voltage coefficient

22 V (model V5X5P)

54 V (model V15X5P)

100 V (model V15X10P)

Working voltage

www.vishay.com

For any questions, contact: foil@vishay.com

Document Number: 63024

Revision: 25-Oct-07

V5X5P, V15X5P, V15X10P

Bulk Metal^®Foil Technology Discrete Chips

with TCR of 2 ppmꢀ/C and Tolerance to 0.005 %

for use in Hybrid Circuits

Vishay Foil Resistors

TABLE 3 - ENVIRONMENTAL PERFORMANCE COMPARISON

METHOD PARAGRAPH

MIL-PRF-55342 CHARACTERISTIC E LIMITS

TYPICAL VISHAY

Test group I

Thermal shock

4.8.3

0.1 %

0.02 %

Test group II

Low temperature operation

Short time overload

High temperature exposure

Resistance to bonding exposure

4.8.5

4.8.6

4.8.7

4.8.8

0.1 %

0.2 %

0.005 %

0.02 %

Test group III

Moisture resistance

4.8.9

0.2 %

0.5 %

0.1 %

Test group IV

Life 2000 h at + 70 /C

4.8.11

0.04 %

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 ppmꢀ/C as (ΔR₁ꢀR₁- ΔR₂ꢀR₂) x 10^-6ꢀΔT /C.

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-55342ꢀ2).

6. Similar to MIL-Style RM1505 (MIL-PRF-55342ꢀ4).

7. When bonded to a ceramic substrate.

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 ppmꢀ/C throughout the full temperature range. Should

close TCR tracking be required for differing resistance values,

contact the factory.

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)

- 55 °C

+ 70°C

+ 125

+ 100

+ 75

+ 50

+ 25

Current Path

Before Trimming

Interloop Capacitance

Reduction in Series

Rated Power

Current Path

After Trimming

Mutual Inductance

Trimming Process

Removes this Material

from Shorting Strip Area

Changing Current Path

and Increasing

Reduction due

to Change in

Current Direction

Resistance

- 75 - 50

- 25

+ 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

V5X5P, V15X5P, V15X10P

Bulk Metal^®Foil Technology Discrete Chips

with TCR of 2 ppmꢀ/C and Tolerance to 0.005 %

for use in Hybrid Circuits

Vishay Foil Resistors

TABLE 4 - GLOBAL PART NUMBER INFORMATION (Trimmed Option)

NEW GLOBAL PART NUMBER: Y4045249R000Q0W (preferred part number format)

DENOTES PRECISION

VALUE

AER*

R = Ω

K = kΩ

0 = Standard

1 - 999 = Custom

PRODUCT CODE

RESISTANCE TOLERANCE

PACKAGING

Trimmed**:

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 = Waffle Pack

4045 = V5X5PT

4047 = V15X5PT

4475 = V15X10PT

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

249R00

MODEL

OHMIC VALUE

RESISTANCE TOLERANCE

PACKAGING

W = Waffle Pack

V5X5PT

V15X5PT

V15X10PT

249R00 = 249.0 Ω

T = 0.01 %

Q = 0.02 %

A = 0.05 %

B = 0.1 %

C = 0.25 %

D = 0.5 %

F = 1.0 %

J = 5.0 %

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

For any questions, contact: foil@vishay.com

Document Number: 63024

Revision: 25-Oct-07

V5X5P, V15X5P, V15X10P

Bulk Metal^®Foil Technology Discrete Chips

with TCR of 2 ppmꢀ/C and Tolerance to 0.005 %

for use in Hybrid Circuits

Vishay Foil Resistors

TABLE 5 - GLOBAL PART NUMBER INFORMATION (Untrimmed Option)

NEW GLOBAL PART NUMBER: Y4044759R0000W (preferred part number format)

DENOTES PRECISION

GOOD FOR VALUE**

PACKAGING

R = Ω

K = kΩ

W = Waffle Pack

PRODUCT CODE

AER*

0 = Standard

1 - 999 = Custom

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

759R00

MODEL

GOOD FOR VALUE

PACKAGING

V5X5PU

759R00 = 759.0 Ω

W = Waffle Pack

V15X5PU

V15X10PU

Notes

* For non-standard requests, please contact Application Engineering.

** To order user trimmable chips specify the final resistance value desired.

Document Number: 63024

Revision: 25-Oct-07

For any questions, contact: foil@vishay.com

www.vishay.com

V5X5P, V15X5P, V15X10P

Bulk Metal^®Foil Technology Discrete Chips

with TCR of 2 ppmꢀ/C and Tolerance to 0.005 %

for use in Hybrid Circuits

Vishay Foil Resistors

EFFECTS OF GOLD WIRE

The bonding of the gold wires to the chip has an effect on the overall resistance and on the temperature coefficient, according to

the length of wire used.

The nomogram below shows the effect on both parameters with varying lengths of 0.001" (0.0254 mm) diameter gold wire.

NOMOGRAM

Change of resistance and TCR due to a length L of gold wire added at wire bonding.

thousandths of an inch

total length of 2 gold

wires of 0.001" diameter

nominal resistance of

chip as measured on its

pads (Ω)

1.4

TCR

ppm/°C

2.2

3.2

1900

1100

610

400

6.2

10.5

2.25

1.40

0.82

0.47

230

150

500

12.2

360

250

160

120

0.30

0.16

0.11

600

350

225

6.1

4.2

2.3

1.5

0.85

100

62.5

144

225

130

0.50

0.32

0.15

0.10

0.06

0.04

0.02

22.5

324

400

ppm

625

900

1.2K

1.6K

2.5K

EXAMPLE:

Total length of wires L = 0.100" (point A on left scale)

Resistance of chip R = 200 Ω (point B on right scale)

Read on intersection of line as with central scale:

On left side - change of resistance:

3.6K

4.9K

6.4K

8.1K

10K

ΔR

= 600 ppm

On right side - change of TCR:

ΔTCR = 2.3 ppm

14.4K

Nomogram based on the following specs for gold wire:

• Conductivity 72 % of copper

• 1.2 Ωꢀinch for 0.001" (0.0254 mm) diameter wire

• TCR 3900 ppmꢀ/C

22.5K

32.4K

40K

www.vishay.com

For any questions, contact: foil@vishay.com

Document Number: 63024

Revision: 25-Oct-07

Legal Disclaimer Notice

Vishay

Disclaimer

All product specifications and data are subject to change without notice.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf

(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein

or in any other disclosure relating to any product.

Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any

information provided herein to the maximum extent permitted by law. The product specifications do not expand or

otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed

therein, which apply to these products.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this

document or by any conduct of Vishay.

The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless

otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such

applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting

from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding

products designed for such applications.

Product names and markings noted herein may be trademarks of their respective owners.

Document Number: 91000

Revision: 18-Jul-08

www.vishay.com

Y4045249K000C1W [VISHAY]

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Y4045249K000D1W

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Y4045249K000Q0W

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Y4045249R000A0W

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