MSK109RH ANAREN | Alldatasheet

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Technical content

FEATURES:

  • Manufactured using Space Qualified RH1009 Die
  • MIL-PRF-38535 Class V Processing & Screening Available
  • MIL-PRF-38534 Class H&K Processing & Screening Available
  • Radiation Hardened to 100Krad(Si) (Method 1019.7 Condition A)
  • Total Dose Tested to 450 Krads(Si) (Method 1019.7 Condition A)
  • Wide Operating Current Range
  • Maximum Initial Tolerance: 0.2%
  • Excellent Temperature Stability
  • Available in Straight or Gull Wing Lead Form
  • Contact MSK for MIL-PRF-38535 Device Qualification Status DESCRIPTION: The MSK109RH is a 2.5V radiation hardened shunt regulator diode with an excellent initial voltage tolerance of ±5mV and very good stability over temperature. This voltage reference features a wide current range and a low dynamic impedance that is maintained over the full temperature range. The adjustment terminal allows the reference voltage to be adjusted to compensate for system errors. The MSK109RH is a hermetically sealed surface mount ceramic package with optional straight or gull wing lead form. 8548-88 Rev. H 9/17 1 NC 2 NC 3 NC 4 V- 5 NC 10 NC 9 NC 8 V+

7 ADJ

  • Precision Power Supply Reference
  • Op Amp Circuitry
  • Control Systems
  • 8-Bit A/D and D/A Reference EQUIVALENT SCHEMATIC TYPICAL APPLICATIONS PIN-OUT INFORMATION LID = ISOLATED +2.5V RAD HARD PRECISION VOLTAGE REFERENCE MIL-PRF-38534 AND 38535 CERTIFIED FACILITY 109RH

8548-88 Rev. H 9/17 NOTES: 1 Unless otherwise specified; IR=1mA, ADJ=OPEN. 2 Guaranteed by design but not tested. Typical parameters are representative of actual device performance but are for reference only. Not applicable to post irradiation performance. 3 Industrial and Prototype grade devices shall be tested to subgroup 1 unless otherwise specified. 4 Military grade and EDU devices shall be 100% tested to subgroups 1,2 and 3.

5 Subgroup 1 TA = TC = +25°C

Subgroup 2 TA = TC = +125°C Subgroup 3 TA = TC = -55°C 6 Continuous operation at or above absolute maximum ratings may adversely effect the device performance and/or life cycle. 7 Pre and Post irradiation limits at 25°C, to 100Krads TID, are identical unless otherwise specified. Post irradiation performance is guaranteed by design with a 2X radiation design margin. Parameter Test Conditions 1 7 Group A Subgroup MSK109HRH/KRH/EDURH/VRH MSK109RH/PRH Units Reverse Breakdown Voltage 1 2.495 - 2.505 2.495 - 2.505 V Post Radiation 1 2.494 - 2.506 2.494 - 2.506 V Reverse Breakdown Voltage Change with Current 400µA ≤ IR ≤ 10mA 1 -6 3.5 +6 -6 3.5 +6 mV Post Radiation 1 -12 - +12 -12 - +12 mV Reverse Dynamic Impedance 2 Post Radiation 1 - - 1.4 - - 1.4 Ω Temperature Stability 2, 3 -15 10 +15 - - - mV Long-Term Stability 2 Ta = 25°C ±0.1°C, IR = mA - - 20 - - 20 - PPM/KHr Thermal Resistance 2 Junction to Case @ 125°C - - 26 30 - 26 30 °C/W

TYPICAL PERFORMANCE CURVES 8548-88 Rev. H 9/17

ORDERING INFORMATION

ESD TRIANGLE INDICATES PIN 1 WEIGHT=0.36 GRAMS TYPICAL The above example is a Class V Voltage Reference with straight leads. LEAD CONFIGURATIONS BLANK= STRAIGHT RADIATION HARDENED SCREENING BLANK= INDUSTRIAL V=MIL-PRF-38535 CLASS V; P=PROTOTYPE; EDU=ENGINEERING DEVELOPMENT UNIT; H=MIL-PRF-38534 CLASS H; K=MIL-PRF-38534 CLASS K GENERAL PART NUMBER MSK109 V RH ALL DIMENSIONS ARE SPECIFIED IN INCHES MECHANICAL SPECIFICATIONS 8548-88 Rev. H 9/17

ESD TRIANGLE INDICATES PIN 1 WEIGHT=0.3 GRAMS TYPICAL G=GULL WING RADIATION HARDENED SCREENING BLANK= INDUSTRIAL V=MIL-PRF-38535 CLASS V; P=PROTOTYPE; EDU=ENGINEERING DEVELOPMENT UNIT; H=MIL-PRF-38534 CLASS H; K=MIL-PRF-38534 CLASS K GENERAL PART NUMBER MSK109 V RH G The above example is a Class V Voltage Reference with gull wing lead form. ALL DIMENSIONS ARE SPECIFIED IN INCHES MECHANICAL SPECIFICATIONS 8548-88 Rev. H 9/17

7 8548-88 Rev. H 9/17

REVISION HISTORY

REV STATUS DATE DESCRIPTION F Released 12/14 Add lid-isolated to pin out info, ESD rating, DLA SMD and update format. G Released 04/15 Remove reference to DLA SMD H Released 09/17 Update parameters to better correlate to manufacturer's pre and post RAD specs. The information contained herein is believed to be accurate at the time of printing. Anaren, MSK products reserves the right to make changes to its products or specifications without notice, however and assumes no liability for the use of its products. Please visit our website for the most recent revision of this datasheet. ANAREN, MSK Products www.anaren.com/msk