VHP102T80K250BB [VISHAY]
Ultra-High Precision Hermetically Sealed Bulk Metal® Foil Technology Resistor with Zero TCR and 0.005 % Tolerance; 超高精度密封型散装Metal®箔电阻技术与零TCR和0.005 %的容差型号: | VHP102T80K250BB |
厂家: | VISHAY |
描述: | Ultra-High Precision Hermetically Sealed Bulk Metal® Foil Technology Resistor with Zero TCR and 0.005 % Tolerance |
文件: | 总4页 (文件大小:96K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
VHP100
Vishay Foil Resistors
Ultra-High Precision Hermetically Sealed Bulk Metal® Foil
Technology Resistor with Zero TCR and 0.005 % Tolerance
FEATURES
• Essentially Zero TCR: almost zero resistance/
temperature effect
Pb-free
Available
• Absolute Resistance Change (window):
VHP100 < 60 ppm (- 55 °C to + 125 °C)
RoHS*
COMPLIANT
VHP101 < 10 ppm (+ 15 °C to + 45 °C)
• Tolerance: to 0.005 %
• No Humidity Effect: Hermetically Sealed1) against Moisture
• Load Life Stability2): 20 ppm typical for 2000 hours, 70 °C
at 0.3 Watts
Any value available within resistance range
• Shelf Life Stability: 2 ppm after at least 10 years
Vishay has achieved an essentially zero temperature
coefficient resistor in the VHP100 family. This oil filled
hermetically sealed device makes unique use of foil on
ceramic in such a way that self cancelling responses to
temperature are produced by combining equal and opposite
effects. This product is sold only in hermetic packages
because applications requiring this level of temperature
stability require humidity stability as well.
• Resistance Range: 100 Ω to 150 kΩ (other values
available on request)
• Electrostatic Discharge (ESD) above 25 000 Volts
• Non Inductive, Non Capacitive Design
• Current Noise: < - 40 dB
• Thermal EMF: 0.05 µV/°C
• Voltage Coefficient: < 0.1 ppm/V
• Inductance: < 0.08 µH
The value of the hermetic enclosure over the molded part is
in the long term performance. The hermetic sealing prevents
the ingress of moisture and oxygen, while the oil acts as a
thermal conductor.
• Non Hot Spot Design
• Hermeticity: 10-7 atmospheric cc/seconds max
• Terminal Finishes available: Lead (Pb)-free
Tin/Lead Alloy
Notes
WINDOW DEFINITION
1. Oil filled as standard. Air filled available upon request.
The TCR of the VHP100 is so small that an additional
definition - window, has been introduced. The window
definition requires that the absolute resistance remain within
the stated window over the temperature range specified. The
resistance of the VHP100 resistor stays within a 60 ppm
window over the entire military temperature range of - 55 °C
to + 125 °C (Figures 1 and 3).
2. Load-life stability can be considerably improved through in-house
oriented tests.
FIGURE 1 - A TYPICAL VHP100 RESISTANCE
TEMPERATURE CURVE
60 ppm
A window of 10 ppm is available for the laboratory instrument
range (+ 15 °C to + 45 °C); see Figure 4 - type VHP101.
Window
- 55
- 25
0
+ 25 + 50
Temperature (°C)
+ 100
+ 125
+ 75
TRACKING
Tracking of the VHP100 resistor is also vastly superior to
FIGURE 2 - POWER DERATING CURVE
conventional precision resistors. Typical
5 ppm/°C
precision resistors have a worst-case tracking of 10 ppm/°C
(wirewounds) or a difference between resistors of 1000 ppm
(10 ppm/°C x 100 °C) when temperature changes from
+ 25 °C to + 125 °C. For a 3 ppm/°C tracking (Vishay S102C)
the difference will be 300 ppm (3 ppm/°C x 100 °C) for the
same temperature range. The VHP100 resistors will track to
60 ppm from - 55 °C to + 125 °C, a five-fold improvement
over the S102C resistor.
- 55 °C
+ 70 °C Rated Power
+ 100 %
+ 75 %
+ 50 %
+ 25 %
0
- 75 - 50
- 25
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200
Ambient Temperature (°C)
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63003
Revision: 18-Jun-07
For any questions, contact: foil@vishay.com
www.vishay.com
1
VHP100
Vishay Foil Resistors
Ultra-High Precision Hermetically Sealed Bulk Metal® Foil
Technology Resistor with Zero TCR and 0.005 % Tolerance
FIGURE 3 - TYPICAL CURVES WITHIN THE 60 ppm
WINDOW, VHP100 TCR FOR MIL RANGE
FIGURE 5 - STANDARD PRINTING
Front View
Rear View
L
W
Resistance
Value Code
VISHAY
XXXX
VHP100
100R01
0.01 %
XXXX
Tolerance
Serial No.
Model
Number
H
(- 55 °C to + 125 °C): Typical TCR = 0.6 ppm/°C, Ref. + 25 °C
ST
E
60 ppm
Window
Date Code
LL
01
10
Year Week
LS
Lead Material #22 AWG
(0.025 Dia) Solder Coated Copper
- 55
0
+ 25
+ 50 + 75 + 100 + 125
- 25
Temperature (°C)
RESISTANCE SPECIFIED IN
SIGNIFICANT DIGITS
TOLERANCE
1.0 %
0.1 %
3
4
5
6
0.01 %
0.005 %
Note
FIGURE 4 - TYPICAL CURVES WITHIN 10 ppm WINDOW,
VHP101 LABORATORY INSTRUMENT RANGE
The number of significant digits of resistance accuracy to be
printed on the resistor should be in accordance with the specified
tolerance
TABLE 1 - VHP100 SERIES DIMENSIONS
(+ 15 °C to + 45 °C): Typical TCR = 0.3 ppm/°C, Ref. + 25 °C
INCHES
mm
VHP100
VHP101
W
L
0.185 0.020
0.435 0.020
0.430 0.020
1.000 0.125
0.150 0.010
0.100 Maximum
0.070 Maximum
4.70 0.51
11.05 0.51
10.92 0.51
25.4 3.18
3.81 0.25
2.54 Maximum
1.78 Maximum
10 ppm
Window
H
LL
LS1)
ST
E
+ 15
+ 35
Temperature (°C)
+ 20
+ 25
+ 30
+ 40
+ 45
+ 50
Note
1. For 0.200 lead spacing, specify VHP102 (60 ppm) or VHP103
(10 ppm).
TABLE 2 - VHP100 SPECIFICATIONS
Resistance Range
Tolerance at + 25 °C
Power
100 Ω to 150 kΩ
0.005 % to 1.0 %
0.3 W at + 70 °C (see figure 2)
Load Life Stability1)
(for 2000 hours)
0.3 W at + 70 °C; 0.015 % (150 ppm) Maximum ΔR
0.15 W at + 125 °C; 0.015 % (150 ppm) Maximum ΔR
Shelf-Life Stability
0.0002 % (2 ppm) after 10 years
Thermal EMF
Due to temperature difference between leads
Due to self-heating at 0.1 W
0.05 µV/°C
0 to 1 µV
High Frequency Operation
Rise/Decay Time
Inductance (L)
1.0 ns for 1 kΩ without ringing
0.1 µH Maximum; 0.08 µH typical
1.0 pF Maximum; 0.5 pF typical
Capacitance (C)
Maximum Working Voltage
Voltage Coefficient
Current Noise
300 V
< 0.1 ppm/V
< 0.010 µV (rms)/V (- 40 dB)
10-7 atmospheric cc/seconds maximum
Hermeticity
Note
1. Load/life stability is considerably improved by reducing the temperature, power, or through in-house oriented tests
www.vishay.com
2
For any questions, contact: foil@vishay.com
Document Number: 63003
Revision: 18-Jun-07
VHP100
Vishay Foil Resistors
Ultra-High Precision Hermetically Sealed Bulk Metal® Foil
Technology Resistor with Zero TCR and 0.005 % Tolerance
TABLE 3 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Y007880K2500A9L (preferred part number format)
DENOTES PRECISION
VALUE
AER*
Y
R = Ω
K = kΩ
0 = Standard
9 = Lead (Pb)-free
1 - 999 = Custom
Y
0
0
7
8
8
0
K
2
5
0
0
A
9
L
PRODUCT CODE
RESISTANCE TOLERANCE
PACKAGING
0078 = VHP100
4078 = VHP101
5078 = VHP102
6078 = VHP103
V = 0.005 %
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
L = Bulk
FOR EXAMPLE: ABOVE GLOBAL ORDER Y0078 80K2500 A 9 L:
TYPE: VHP100
VALUE: 80.25 kΩ
ABSOLUTE TOLERANCE: 0.05 %
TERMINATION: Lead (Pb)-free
PACKAGING: Bulk
HISTORICAL PART NUMBER: VHP100T 80K250 A B (will continue to be used)
VHP100
T
80K250
A
B
MODEL
TERMINATION
RESISTANCE VALUE
TOLERANCE
PACKAGING
B = Bulk
VHP100
VHP101
VHP102
VHP103
T = Lead (Pb)-free
None = Tin/Lead alloy
80.25 kΩ
V = 0.005 %
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
Note
* For non-standard requests, please contact Application Engineering.
Document Number: 63003
Revision: 18-Jun-07
For any questions, contact: foil@vishay.com
www.vishay.com
3
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
1
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