Y4074845R000D9W datasheet, PDF

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Y4074845R000D9W: DescriptionFixed Resistor, Metal Foil, 0.4W, 845ohm, 109V, 0.5% +/-Tol, -.2,.2ppm/Cel, 1506,; CategoryPassive components The resistor; File Size4MB，8 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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Y4074845R000D9W Overview

Fixed Resistor, Metal Foil, 0.4W, 845ohm, 109V, 0.5% +/-Tol, -.2,.2ppm/Cel, 1506,

Y4074845R000D9W Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	281304919
Reach Compliance Code	compliant
Country Of Origin	Israel
ECCN code	EAR99
YTEOL	10
structure	Chip
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Package height	0.64 mm
Package length	3.81 mm
Package form	SMT
Package width	1.57 mm
method of packing	Waffle Pack
Rated power dissipation(P)	0.4 W
resistance	845 Ω
Resistor type	FIXED RESISTOR
series	FRFC1506
size code	1506
technology	METAL FOIL
Temperature Coefficient	0.2 ppm/°C
Tolerance	0.5%
Operating Voltage	109 V

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FRFC Series 0805, 1206, 1506, 2010, 2512

(Z1 Foil Technology)

Ultra High Precision Z1 Foil Technology Flip Chip Resistor for Load Life

Stability of 0.005% (50 ppm) with TCR of ± 0.2, 35% Space Saving vs.

Wraparound Design, Power to 750mW



Temperature coefficient of resistance (TCR):

± 0.2 ppm/°C typical (- 55 °C to + 125 °C,

+ 25 °C ref.)



Resistance range: 5



to 125 k(for higher

values, please contact us)



Tolerance: to ± 0.01 % (100 ppm)



Power coefficient “R due to self heating”

5 ppm at rated power



Power rating: 750 mW at + 70 °C (see table 2)



Load life stability: ± 0.005% typical at 70 °C, 2000 h

(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. 1K2345 vs. 1K)



Non-inductive, non-capacitive design



Short time overload 0.005 % (50 ppm)



Electrostatic discharge (ESD) at least to 25kV



Thermal stabilization time < 1 s (nominal value achieved

within 10 ppm of steady state value)



Non hot spot design



Rise time: 1 ns effectively no ringing



Current noise: 0.010 µV

RMS

/V of applied voltage

(< - 40 dB)



Voltage coefficient: 0.1 ppm/V



Non-inductive: 0.08 µH



Terminal finishes available: lead (Pb)-free, tin/lead alloy



Matched sets are available per request

quantities

available,

please

contact



Prototype

foil@vpgsensors.com

FEATURES

INTRODUCTION

The FRFC is based on the new generation Z1 Foil

Technology of the Bulk Metal

Precision Foil resistor

elements by Vishay Precision Group (VPG), which makes

these resistors virtually insensitive to destabilizing factors.

Their element, based on the new Z1 Foil Technology is a

solid alloy that displays the desirable bulk properties of its

parent material; thus, it is inherently stable (remarkably

improved load life stability of 30 ppm), noise-free and

withstands ESD to 25KV or more. The alloy is matched to the

substrate and forms a single entity with balanced

temperature characteristics for an unusually low and

predictable TCR over a wide range from - 55 °C to more than

+ 125 °C. Resistance patterns are photo-etched to permit

trimming of resistance values to very tight tolerances.

The flip chip configuration provides a substantial PCB space

saving of more than 35 % vs. a surface mount chip with

wraparound terminations. The FRFC is available in any

value within the specified resistance range.

The FRFC Series is an upgraded version of the VFCP Series

(Z Foil) with an improved rated power of 750mW.

FIGURE 1 - POWER DERATING CURVE

- 55 °C

+ 70 °C

RESISTANCE

VALUE

()

250to 125K

100to < 250

50to < 100

25to < 50

10to < 25

5 to <10

TOLERANCE

(%)

± 0.01

± 0.02

± 0.05

± 0.1

± 0.25

± 0.5

TYPICAL TCR AND

MAX. SPREAD

(- 55 °C to + 125 °C,

+ 25 °C Ref.)

± 0.2 ± 1.6

± 0.2 ± 1.8

± 0.2 ± 2.8

±0.2 ±7.8

Rated Power (%)

TABLE 1 - TOLERANCE AND TCR VS.

RESISTANCE VALUE

(1)

100

- 75

- 50

- 25

+ 25 + 50 + 75 + 100 + 125 + 150 + 175

Ambient Temperature (°C)

Lead (Pb)-free terminals

Tin/lead alloy terminals

Notes

(1)

For

tighter performances and non-standard values, please contact VFR’s application engineering at

foil@vpgsensors.com

* This datasheet provides information about parts that are RoHS-compliant and/or parts that are non-RoHS-compliant. For example, parts with

lead (Pb) terminations are not RoHS compliant. Please see the information/tables in this datasheet for details.

Document Number: 63237

Revision: 15-Oct-15

For any questions, contact

foil@vpgsensors.com

www.vishayfoilresistors.com

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