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  • The RHF100 is a 1.2 V precision, low-power, fixed shunt, voltage reference dedicated to space applications.

    Mounted in a Flat-10 hermetic ceramic package, the RHF100 uses dedicated architecture and design rules to provide the best immunity against radiation.
    The very low operating current and very good stability over a wide temperature range stretching from -55 °C to 125 °C make the RHF100 particularly suitable for precision and power saving.

    Key Features

    • Fixed shunt: 1.2 V stable on capacitive load
    • High precision ±0.15 %
    • Wide operating current: 40 µA to 12 mA
    • 15 ppm/°C over temperature range
    • 2 ppm/°C variation over 3000 hrs
    • 0.02 % precision stability over 3000 hrs
    • 300 krad high and low dose rate
    • ELDRS-free up to 300 krad
    • 0.03 % precision stability over 100 krad
    • 0.08 % precision stability over 300 krad
    • SEL-free up to 120 MeV.cm²/mg
    • SET characterized

Sample & Buy

Part Number
Marketing Status
SMD PIN/Detailed Spec
Quality Level
EPPL
Hi-Rel Package
Lead Finish
Packing Type
Package: Product Marking
More info
Order from Distributors
Order from ST
RHF100K1
Active
- Engineering Model - Flat-10 Gold Carrier Tape RHF100K1
MORE INFO

Mass (gr):

0.5

ECCN (US):

EAR99

Country of Origin:

FRANCE

No availability of distributors reported, please contact our sales office

RHF100K1

Marketing Status

Active

SMD PIN/Detailed Spec

-

Quality Level

Engineering Model

EPPL

-

Hi-Rel Package

Flat-10

Lead Finish

Gold

Packing Type

Carrier Tape

Package: Product Marking

RHF100K1

Mass (gr)

0.5

ECCN (US)

EAR99

Country of Origin

FRANCE

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Recommended for you

Evaluation Tools

    • Part Number

      RHF100 Evaluation board

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS9364
      Rad-hard, 1.2 V, precision shunt, voltage reference
      3.0
      2.7 MB
      PDF
      DS9364

      Rad-hard, 1.2 V, precision shunt, voltage reference

    • Description Version Size Action
      TN1181
      Engineering Model quality level
      2.1
      371.75 KB
      PDF
      TN1181

      Engineering Model quality level

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      RHF100 beginning of life models (ADS, Eldo, PSpice) 4.0
      7.52 KB
      ZIP

      RHF100 beginning of life models (ADS, Eldo, PSpice)

Publications and Collaterals

    • Description Version Size Action
      Aerospace and Hi-rel - ESCC, JANS & QML products 1.0
      5.08 MB
      PDF

      Aerospace and Hi-rel - ESCC, JANS & QML products

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
RHF100K1
Active
FLAT10 lead 8mm EM Industrial N/A

RHF100K1

Package:

FLAT10 lead 8mm EM

Material Declaration**:

PDF XML

Marketing Status

Active

Package

FLAT10 lead 8mm EM

Grade

Industrial

RoHS Compliance Grade

N/A

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

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