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Y80510R28000F0L

Description
Fixed Resistor, Metal Foil, 0.5W, 0.28ohm, 1% +/-Tol, -10,10ppm/Cel, 1210,
CategoryPassive components    The resistor   
File Size709KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet View All

Y80510R28000F0L Overview

Fixed Resistor, Metal Foil, 0.5W, 0.28ohm, 1% +/-Tol, -10,10ppm/Cel, 1210,

RBD, RBF, RBH Series
Vishay Foil Resistors
High Precision Foil Flip Chip Resistor for Load Life
High Precision Foil Flip Chip Resistor for Load Life
Stability of 0.05% with Low Values from 0.005Ω, Power to 1.5W,
35% Space Saving vs. Wraparound Design
FEATURES
• Temperature coefficient of resistance (TCR):
0±10 ppm/°C (+55°C to +125°C)
• Resistance range: 0.005Ω to 1Ω
RBH
RBF
RBD
• Tolerance: to ±0.5%
Power rating to: 1.5W at + 70°C
Load life stability:
±0.05% at 70°C, 2000 h at Rated Power
• Foil resistors are not restricted to standard values;
specific “as required” values can be supplied at no
extra cost or delivery (e.g., 0R123 vs. 0R1)
• Non-inductive, non-capacitive design
• Short time overload: ±0.03 % (300 ppm)
• Non-hot-spot design
• Voltage coefficient: 0.1 ppm/V
• Non-inductive: 0.08 μH
• Terminal finishes available: lead (Pb)-free, tin/lead alloy
INTRODUCTION
The 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.
The BMF provides an low and predictable Temperature
Coefficient of Resistance (TCR) and excellent load life
stability for high precision applications.
The RB Series also offers excellent load life stability, tight
tolerance, low current noise, and low voltage coefficient,
all in the same resistor.
The flip chip configuration provides a substantial PCB
space saving of more than 35% vs. a surface-mount chip
with wraparound terminations. The RB Series is available
in any value within the specified resistance range.
Our application engineering department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us.
FIGURE 1—POWER DERATING CURVE
TABLE 1—TCR, RESISTANCE RANGE,
TOLERANCE, RATED POWER
Type
TCR (ppm/°C)
–55°C to 125°C
0±50
RBD
0±25
0±10
0±50
RBF
0±25
0±10
0±50
RBH
0±10
Resistance
Range
(Ω)
0.005 to 0.01
0.01 to 0.1
0.1 to 1
0.005 to 0.01
0.01 to 0.1
0.1 to 1
0.001 to 0.01
0.01 to 0.1
Resistance
Tolerance
(%)
±5
±1, ±2, ±5
±0.5, ±1, ±2,
±5
±5
±1, ±2, ±5
±0.5, ±1, ±2,
±5
±1, ±2, ±5
±0.5, ±1, ±2,
±5
Rated
Power
(W)
at 70°C
0.5
FIGURE 2—CONSTRUCTION
5
6
3
1 Ceramic substrate (high-purity Alumina)
2 Heat-resistant bonding layer
3 Bulk Metal
®
foil
2
1
4 Metal plating
5 Solder
6 Solder-resist
1
4
1.5
Document No.: 63238
Revision: 27-Mar-2013
For questions, contact
foil@vishaypg.com
www.vishayfoilresistors.com
1

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