1455428R570A0R [VISHAY]
RESISTOR, METAL FOIL, 0.2 W, 0.05 %, 2 ppm, 428.57 ohm, SURFACE MOUNT, 1506, CHIP;型号: | 1455428R570A0R |
厂家: | VISHAY |
描述: | RESISTOR, METAL FOIL, 0.2 W, 0.05 %, 2 ppm, 428.57 ohm, SURFACE MOUNT, 1506, CHIP |
文件: | 总4页 (文件大小:129K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
VSM Series (0805, 1206, 1506, 2010, 2512)
Vishay Foil Resistors
High Precision Foil Wraparound Surface Mount Chip Resistor with
TCR of 2 ppꢀm/C and Load Life Stability of 0ꢁ01 ꢂ (100 ppꢀ)
FEATURES
• Temperature Coefficient of Resistance (TCR):
2.0 ppm/°C typical (- 55 °C to + 125 °C,
Pb-free
Available
+ 25 °C Ref.) (see Table 1)
•
Tolerance: to 0.01 %
RoHS*
COMPLIANT
• Power Rating: to 400 mW at + 70 °C
• Load Life Stability: to 0.01 % at 70 °C, 2000
hours at Rated Power
• Resistance Range: 10 Ω to 150 kΩ (for higher and lower
values, please contact us)
• Electrostatic Discharge (ESD) above 25 000 V
• Short Time Overload: ≤ 0.01 %
• Non Inductive, Non Capacitive Design
Top View
Any value at any tolerance within resistance range
INTRODUCTION
Bulk Metal® Foil (BMF) Technology out-performs all other
resistor technologies available today for applications that
require high precision and high stability, and allows
production of customer oriented products designed to satisfy
challenging and specific technical requirements.
•
Rise Time: 1 ns without ringing
• Current Noise: - 40 dB
• Voltage Coefficient < 0.1 ppm/V
• Non Inductive: < 0.08 µH
• Non Hot Spot Design
• Terminal Finishes Available: Lead (Pb)-free
The BMF provides an inherently low and predictable
Temperature Coefficient of Resistance (TCR) and excellent
load life stability for high precision analog applications.
Tin/Lead Alloy
• Matched sets are available per request
• Any value available within resistance range (e.g. 1K2345)
• Prototype samples available from 48 hours. For more
information, please contact foil@vishay.com
• For better performances please review VSMP and VFCP
Series datasheets
Model VSM offers low TCR, excellent load life stability, tight
tolerance, excellent shelf life stability, low current noise and
low voltage coefficient, all in the same resistor.
The VSM has a full wraparound termination which ensures
safe handling during the manufacturing process, as well as
providing stability during multiple thermal cyclings.
APPLICATIONS
• Automatic Test Equipment (ATE)
• High Precision Instrumentation
• Laboratory, Industrial and Medical
• Audio
• EB Applications (electron beam scanning and recording
equipment, electron microscopes)
Our Application Engineering Department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us using the e-mail address in the footer below.
• Military and Space
• Airborne
• Down Hole instrumentation
• Communication
TABLE 1 - TOLERANCE AND TCR VS
RESISTANCE VALUE1)
(- 55 °C to + 125 °C, + 25 °C Ref.)
FIGURE 1 - POWER DERATING CURVE
RESISTANCE
VALUE
TYPICAL TCR AND
MAXꢁ SPREAD
(ppꢀm/C)
TOLERANCE
(ꢂ)
(Ω)
+ 70 /C
- 55 /C
100
75
50
25
0
250 to 150K
100 to < 250
50 to < 100
25 to < 50
0.01
0.02
0.05
0.1
2
2
2
2
2
2
3
3
4
6
10 to < 25
0.25
Note
1. For tighter performances, please contact Vishay Application
- 75 - 50 - 25
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175
Engineering using the e-mail addresses in the footer below.
Aꢀbient Teꢀperature (/C)
* Pb containing terminations are not RoHS compliant, exemptions may apply
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1
For any questions, contact: foil@vishay.com
Document Number: 63070
Revision: 24-May-07
VSM Series (0805, 1206, 1506, 2010, 2512)
High Precision Foil Wraparound Surface
Mount Chip Resistor with TCR of 2 ppm/°C
and Load Life Stability of 0.01 % (100 ppm)
Vishay Foil Resistors
FIGURE 2 -TRIMMING TO VALUES
(Conceptual Illustration)
FIGURE 3 -TYPICAL TCR CURVE
(For more details, see Table 1)
+ 150
+ 100
2 ppꢀm/C
(+ 25 /C reference)
+ 50
Current Path
Before Trimming
∆
R
Interloop Capacitance
Reduction in Series
0
R
(ppꢀ)
- 50
- 100
- 150
- 200
Current Path
After Trimming
Trimming Process
Mutual Inductance
Reduction due
to Change in
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Current Direction
- 50
- 55
- 25
0
+ 25
+ 50
+ 75
+ 100 + 125
Resistance
Aꢀbient Teꢀperature (/C)
Note
• The TCR values for < 100 Ω are influenced by the termination
Note: Foil shown in black, etched spaces in white
composition and result in deviation from this curve.
TABLE 2 - DIMENSIONS AND LAND PATTERN in inches (millimeters)
Bottoꢀ View for Mounting
Uncoated
Ceraꢀic
Recoꢀꢀended Land Pattern
L
Footprint
X
G
Z
W
T
D
L
W
THICKNESS
MAXIMUM
D
Z1)
G1)
MINIMUM
X1)
CHIP SIZE
0ꢁ005 (0ꢁ13)
0ꢁ005 (0ꢁ13)
0.050 (1.27)
0.062 (1.57)
0.062 (1.57)
0.097 (2.46)
0.127 (3.23)
0ꢁ005 (0ꢁ13)
0.015 (0.38)
0.020 (0.51)
0.020 (0.51)
0.025 (0.64)
0.032 (0.81)
MAXIMUM
0.122 (3.10)
0.175 (4.45)
0.199 (5.05)
0.247 (6.27)
0.291 (7.39)
MAXIMUM
0805
1206
1506
2010
2512
0.080 (2.03)
0.126 (3.20)
0.150 (3.81)
0.198 (5.03)
0.249 (6.32)
0.025 (0.64)
0.025 (0.64)
0.025 (0.64)
0.025 (0.64)
0.025 (0.64)
0.028 (0.71)
0.059 (1.50)
0.083 (2.11)
0.115 (2.92)
0.150 (3.81)
0.050 (1.27)
0.071 (1.80)
0.071 (1.80)
0.103 (2.62)
0.127 (3.23)
Note
1. Land Pattern Dimensions are per IPC-782
TABLE 3 - SPECIFICATIONS
RATED POWER (ꢀW)
MAX VOLTAGE RATING
RESISTANCE RANGE
(Ω)
MAXIMUM WEIGHT
CHIP SIZE
at + 70 /C
(≤ P × R )
(ꢀg)
0805
1206
1506
2010
2512
100
150
200
300
34 V
67 V
89 V
173 V
220 V
10 to 12K
10 to 30K
10 to 40K
10 to 100K
10 to 150K
6
11
12
27
40
400
TABLE 4 - PERFORMANCES
MIL-PRF-55342
CHARACTERISTIC E
ΔR LIMITS
TYPICAL
ΔR LIMITS
MAXIMUM
TEST OR CONDITIONS
ΔR LIMITS1)
Thermal Shock
0.1 %
0.1 %
0.1 %
0.1 %
0.2 %
0.2 %
0.5 %
0.005 % (50 ppm)
0.01 % (100 ppm)
0.01 % (100 ppm)
0.01 % (100 ppm)
0.005 % (50 ppm)
0.005 % (50 ppm)
0.005 % (50 ppm)
0.02 % (200 ppm)
0.02 % (200 ppm)
0.02 % (200 ppm)
0.03 % (300 ppm)
0.01 % (100 ppm)
0.03 % (300 ppm)
0.01 % (100 ppm)
Low Temperature Operation
Short Time Overload
High Temperature Exposure
Resistance to Soldering Heat
Moisture Resistance
Load Life Stability + 70 °C for 2000 hours at Rated Power
Note
1. As shown + 0.01
Ω
to allow for measurement errors at low values.
Document Number: 63070
Revision: 24-May-07
For any questions, contact: foil@vishay.com
www.vishay.com
2
VSM Series (0805, 1206, 1506, 2010, 2512)
High Precision Foil Wraparound Surface
Mount Chip Resistor with TCR of 2 ppm/°C
and Load Life Stability of 0.01 % (100 ppm)
Vishay Foil Resistors
FIGURE 4 - RECOMMENDED MOUNTING
TABLE 5 - DSCC SPECIFICATIONS
Vishay resistors are listed on the dollowing DSCC specifications
MODEL
VSM1506
VSM2010
VSM2512
DSCC
03010
06001
06002
MIL SPEC
25 % to 85 % of T
A low profile solder fillet is
recommended to avoid unnecessary
stresses along top edge of
metallization. IR and vapor phase
reflow are best. Avoid the use of
cleaning agents which could attack
epoxy resins, which form part of the
resistor construction.
MIL-PRF-55342
MIL-PRF-55342
MIL-PRF-55342
Note
• For VSM0805 and VSM1206 DSCC drawings, please contact
foil@vishay.com
TABLE 6 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Y145512K7560T9R (preferred part nuꢀber forꢀat)
DENOTES PRECISION
VALUE
AER*
Y
R = Ω
K = kΩ
0 = Standard
9 = Lead (Pb)-free
1 - 999 = Custom
Y
1
4
5
5
1
2
K
7
5
6
0
T
9
R
PRODUCT CODE
RESISTANCE TOLERANCE
PACKAGING
1172 = VSM0805
1496 = VSM1206
1455 = VSM1506
1611 = VSM2010
1612 = VSM2512
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.10 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
R = Tape and Reel
W = Waffle Pack
FOR EXAMPLE: ABOVE GLOBAL ORDER Y1455 12K7565 T 9 R:
TYPE: VSM1506
VALUES: 12.7560 kΩ
ABSOLUTE TOLERANCE: 0.01 %
TERMINATION: Lead (Pb)-free
PACKAGING: Tape and Reel
HISTORICAL PART NUMBER: VSM1506 12K756 TCR2 T S T (will continue to be used)
VSM1506
12K756
TCR2
T
S
T
TCR
MODEL
RESISTANCE VALUE
TOLERANCE
TERMINATION
PACKAGING
CHARACTERISTICS
T = Tape and Reel
W = Waffle Pack
VSM0805
VSM1206
VSM1506
VSM2010
VSM2512
12.756 kΩ
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.10 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
S = Lead (Pb)-free
B = Tin/Lead
Note
* For non-standard requests, please contact Application Engineering.
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For any questions, contact: foil@vishay.com
Document Number: 63070
Revision: 24-May-07
Legal Disclaimer Notice
Vishay
Notice
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
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