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VHP100 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Ultra-High Precision Hermetically Sealed Bulk Metal Foil Technology Resistor - Vishay Siliconix

भाग संख्या VHP100
समारोह Ultra-High Precision Hermetically Sealed Bulk Metal Foil Technology Resistor
मैन्युफैक्चरर्स Vishay Siliconix 
लोगो Vishay Siliconix लोगो 
पूर्व दर्शन
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<?=VHP100?> डेटा पत्रक पीडीएफ

VHP100 pdf
VHP100
Vishay Foil Resistors
SHORT TIME OVERLOAD
The STO operation is performed on all resistors during
manufacturing. Its function is to eliminate sports (if any) so
this PMO operation is further assurance.
ACCELERATED LOAD
The standard load-life curve of a foil resistor exhibits a
change in the beginning and not much change after the first
100 h. This knee in the load-life curve can be removed so
that the resistor is now always on the flat part of the curve by
employing the PMO exercise of accelerated loading. How
much acceleration is a function of the application and should
be worked out between our applications engineering
department and your design team.
These same operations when applied to resistors of thick
film, thin film, and wire have vastly different consequences
and are applicable to foil only. They are an enhancement to
foil performance but can drive other devices out of tolerance
or open. The failure mechanisms in these other devises are
too numerous to discuss here but suffice it to say, foil is the
least affected by these PMO operations and they should be
considered when the level of stability required is beyond the
published limits for standard product.
FIGURE 1 - A TYPICAL VHP100 RESISTANCE
TEMPERATURE CURVE
60 ppm
Window
- 55 - 25
0 + 25 + 50 + 75 + 100 + 125
Temperature (°C)
FIGURE 2 - POWER DERATING CURVE
- 55 °C
+ 100 %
+ 70 °C Rated Power
+ 75 %
+ 50 %
+ 25 %
0
- 75 - 50 - 25 0 + 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200
Ambient Temperature (°C)
FIGURE 3 - TYPICAL CURVES WITHIN THE 60 ppm
WINDOW, VHP100 TCR FOR MIL RANGE
(- 55 °C to + 125 °C): Typical TCR = 0.6 ppm/°C, Ref. + 25 °C
60 ppm
Window
- 55 - 25
0 + 25 + 50 + 75 + 100 + 125
Temperature (°C)
FIGURE 4 - TYPICAL CURVES WITHIN 10 ppm WINDOW,
VHP101 LABORATORY INSTRUMENT RANGE
(+ 15 °C to + 45 °C): Typical TCR = 0.3 ppm/°C, Ref. + 25 °C
10 ppm
Window
+ 15 + 20 + 25 + 30 + 35 + 40 + 45 + 50
Temperature (°C)
FIGURE 5 - STANDARD PRINTING
Front View
L
W
VISHAY
H
XXXX
VHP100
Model
Number
Rear View
100R01
0.01 %
XXXX
Resistance
Value Code
Tolerance
Serial No.
Date Code
01 10
Year Week
LS
ST E
LL
Lead Material #22 AWG
(0.025 Dia) Solder Coated Copper
TOLERANCE
RESISTANCE SPECIFIED IN
SIGNIFICANT DIGITS
± 1.0 %
3
± 0.1 %
4
± 0.01 %
5
± 0.005 %
6
Note
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
INCHES
mm
VHP100
W
0.162 ± 0.020
4.11 ± 0.51
L
0.415 ± 0.020
10.54 ± 0.51
VHP101
H
0.430 ± 0.020
10.92 ± 0.51
LL 1.000 ± 0.125 25.4 ± 3.18
LS (1)
0.150 ± 0.010
3.81 ± 0.25
ST
0.100 maximum
2.54 maximum
E
0.070 maximum
1.78 maximum
Note
(1) For 0.200 lead spacing, specify VHP102 (60 ppm) or VHP103
(10 ppm).
www.foilresistors.com
2
For any questions, contact: foil@vishaypg.com
Document Number: 63003
Revision: 23-Mar-10

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
VHP100Ultra-High Precision Hermetically Sealed Bulk Metal Foil Technology ResistorVishay Siliconix
Vishay Siliconix


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