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WPWA00954202B

Description
Fixed Resistor, Thin Film, 0.5W, 542000ohm, 100V, 0.1% +/-Tol, -150,150ppm/Cel, 0403,
CategoryPassive components    The resistor   
File Size83KB,3 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

WPWA00954202B Overview

Fixed Resistor, Thin Film, 0.5W, 542000ohm, 100V, 0.1% +/-Tol, -150,150ppm/Cel, 0403,

WPWA00954202B Parametric

Parameter NameAttribute value
Objectid821483124
package instructionSMT, 0403
Reach Compliance Codeunknown
Country Of OriginUSA
ECCN codeEAR99
YTEOL7.95
structureChip
Number of terminals2
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height0.254 mm
Package length1.143 mm
Package formSMT
Package width0.762 mm
method of packingTray
Rated power dissipation(P)0.5 W
GuidelineMIL-PRF-38534
resistance542000 Ω
Resistor typeFIXED RESISTOR
seriesPWA
size code0403
technologyTHIN FILM
Temperature Coefficient150 ppm/°C
Tolerance0.1%
Operating Voltage100 V

WPWA00954202B Preview

PWA
Vishay Electro-Films
Thin Film Power Resistors
CHIP
RESISTORS
FEATURES
Wire bondable
Product may not
be to scale
500 mW power
Chip size: 0.030 x 0.045 inches
Resistance range 0.3
Ω
to 1 MΩ
Oxidized silicon substrate for good power dissipation
Resistor material: Tantalum nitride, self-passivating
The PWA series resistor chips offer a 500 mW power rating
in a small size. These offer one of the best combinations of
size and power available.
The PWAs are manufactured using Vishay Electro-Films
(EFI) sophisticated thin film equipment and manufacturing
technology. The PWAs are 100 % electrically tested and
visually inspected to MIL-STD-883.
APPLICATIONS
The PWA resistor chips are used mainly in higher power
circuits of amplifiers where increased power loads require a
more specialized resistor.
TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES
Tightest Standard Tolerance Available
5%
1%
0.5 %
0.1 %
± 25 ppm/°C
± 50 ppm/°C
± 100 ppm/°C
± 150 ppm/°C
PROCESS CODE
CLASS H*
002
001
000
009
*MIL-PRF-38534 inspection criteria
CLASS K*
006
005
008
010
0.3
Ω
2
Ω
25
Ω
5
Ω
100
Ω
*600, - 100 ppm R < 2
Ω,
± 250 ppm for 2
Ω
to 5
Ω
200 kΩ 500 kΩ
300 k
Ω
1 M
Ω
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Noise, MIL-STD-202, Method 308
100
Ω
- 250 kΩ
< 100
Ω
or > 251 kΩ
Moisture Resistance, MIL-STD-202
Method 106
Stability, 1000 h, + 125 °C, 250 mW
Operating Temperature Range
Thermal Shock, MIL-STD-202,
Method 107, Test Condition F
High Temperature Exposure, + 150 °C, 100 h
Dielectric Voltage Breakdown
Insulation Resistance
Operating Voltage
Steady State
5 x Rated Power
DC Power Rating at + 70 °C (Derated to Zero at + 175 °C)
(Conductive Epoxy Die Attach to Alumina Substrate)
5 x Rated Power Short-Time Overload, + 25 °C, 5 s
- 35 dB typ.
- 20 dB typ.
± 0.5 % max.
ΔR/R
± 0.5 % max.
ΔR/R
- 55 °C to + 125 °C
± 0.1 % max.
ΔR/R
± 0.2 % max.
ΔR/R
200 V
10
12
min.
100 V max.
200 V max.
500 mW
± 0.1 % max.
ΔR/R
www.vishay.com
60
For technical questions, contact: efi@vishay.com
Document Number: 61019
Revision: 12-Mar-08
PWA
Thin Film Power Resistors
Vishay Electro-Films
DIMENSIONS
in inches
0.030
0.024
0.007
0.007
0.030
0.024
0.007
CHIP
RESISTORS
0.030
0.024
0.007
0.030
0.024
0.0045
0.045
0.045 0.045
0.007
TYPICAL RANGE
0.3
Ω
- 1.3
Ω
TYPICAL RANGE
1.4
Ω
- 7.4
Ω
TYPICAL RANGE
7.5
Ω
- 42
Ω
TYPICAL RANGE
43
Ω
- 1 MΩ
SCHEMATIC
MECHANICAL SPECIFICATIONS
in inches
PARAMETER
Chip Size
Chip Thickness
Chip Substrate Material
Resistor Material
Bonding Pad Size
Number of Pads
Pad Material
Backing
Options:
Gold back for eutectic die attach
Gold bonding pads, 15 kÅ minimum thickness
Contact Applications Engineer
0.030 x 0.045 ± 0.002 (0.762 x 1.143 ± 0.5 mm)
0.010 ± 0.002 (0.254 ± 0.05 mm)
Oxidized silicon, 10 kÅ minimum SiO
2
Tantalum nitride, self-passivating
0.007 x 0.024 (0.1778 x 0.6096 mm)
2
10 kÅ minimum aluminum
None, lapped semiconductor silicon
ORDERING INFORMATION
Example: 100 % visual, 10 kΩ, ± 1 %, ± 100 ppm/°C TCR, aluminum pads, class H visual inspection
W
INSPECTION/
PACKAGING
W = 100 % visually inspected
parts in matrix tray per
MIL-STD-883
X = Sample, visually inspected
parts loaded in matrix
trays (4 % AQL)
PWA
PRODUCT
FAMILY
000
PROCESS
CODE
See Process Code
table
1000
RESISTANCE
VALUE
Use first 4 digits
significant digits of the
resistance
1
MULTIPLIER
CODE
D
= 0.0001
C
= 0.001
B
= 0.01
A
= 0.1
0
=1
1
= 10
2
= 100
3
= 1000
F
TOLERANCE
CODE
B
= 0.1 %
C
= 0.2 %
D
= 0.5 %
F
= 1.0 %
G
= 2.0 %
H
= 2.5 %
J
= 5.0 %
K
= 10 %
Document Number: 61019
Revision: 12-Mar-08
For technical questions, contact: efi@vishay.com
www.vishay.com
61
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
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