DB-5R5D105T Capacitor Datasheet
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Questions and Answers

What type of devices is this capacitor ideal for backing up?

  • Power supplies and motors
  • Audio amplifiers and speakers
  • Radio transmitters and receivers
  • Microcomputers, RAMs, and RTCs (correct)

    • What is the marking color of the capacitor?

  • White print on an indigo sleeve (correct)
  • Black print on a white sleeve
  • Blue print on a silver sleeve
  • Red print on a yellow sleeve

    • What is the temperature range of the capacitor?

  • -20 to +80°C
  • -25 to +70°C (correct)
  • -40 to +100°C
  • -30 to +90°C

    • What is the tolerance of the rated capacitance?

    <p>-20 to +80%</p> Signup and view all the answers

    What is the internal resistance of the 0.1F capacitor?

    <p>75Ω max.</p> Signup and view all the answers

    What happens to the capacitance at high and low temperatures?

    <p>It changes by within ±30% of the value at 20°C</p> Signup and view all the answers

    What is the test time for endurance and shelf life?

    <p>1000 hours</p> Signup and view all the answers

    What happens to the internal resistance during the endurance test?

    <p>It increases by 5 times</p> Signup and view all the answers

    What is the voltage rating of the standard capacitors series DB?

    <p>5.5V</p> Signup and view all the answers

    What is the terminal spacing of the capacitors in the DB series?

    <p>5mm</p> Signup and view all the answers

    What is the maximum operating temperature of the DB series capacitors?

    <p>70°C</p> Signup and view all the answers

    What is the minimum operating temperature of the DB series capacitors?

    <p>-25°C</p> Signup and view all the answers

    What is the size of the capacitor that can encase up to 1.5F?

    <p>φ21.5×7.5L</p> Signup and view all the answers

    What is the brand name of the double layer capacitors?

    <p>DYNACAP</p> Signup and view all the answers

    What is the characteristic of the DB series capacitors in terms of voltage holding?

    <p>Excellent voltage holding</p> Signup and view all the answers

    What is the type of capacitors mentioned in the datasheet?

    <p>Double layer capacitors</p> Signup and view all the answers

    What is the maximum operating voltage of the DBN series?

    <p>5.5V</p> Signup and view all the answers

    What is the reduction in internal resistance compared to the DB series?

    <p>85%</p> Signup and view all the answers

    What is the tolerance at rated capacitance in the DBN series?

    <p>-20% to +80%</p> Signup and view all the answers

    What is the characteristic of the DBN series that enables rapid charge?

    <p>Low ESR</p> Signup and view all the answers

    What is the category temperature range for the DBN series?

    <p>-25°C to +70°C</p> Signup and view all the answers

    What is the maximum percentage change in capacitance at high and low temperatures?

    <p>±30%</p> Signup and view all the answers

    What is the test time for the endurance test at 70°C?

    <p>1000 hours</p> Signup and view all the answers

    What is the maximum percentage change in internal resistance at high and low temperatures?

    <p>Less than 5 times</p> Signup and view all the answers

    What is the shelf life of the DBN series at 70°C?

    <p>Same as endurance</p> Signup and view all the answers

    What is the capacitance change during the endurance test at 70°C?

    <p>Within ±30% of the initial value</p> Signup and view all the answers

    What is the maximum operating voltage for the DB-5R5D105T capacitor?

    <p>5.5V</p> Signup and view all the answers

    What is the rated capacitance of the DB-5R5D474ST capacitor?

    <p>0.47F</p> Signup and view all the answers

    What is the part numbering system for the ELNA parts?

    <p>Voltage-Farad-Ranking</p> Signup and view all the answers

    What is the standard that the ELNA parts conform to?

    <p>JIS C5160-1 2009</p> Signup and view all the answers

    What is the diameter and length of the DB-5R5D104T capacitor?

    <p>13.5×7.5</p> Signup and view all the answers

    What type of terminal is used in the ELNA parts?

    <p>Sn plated</p> Signup and view all the answers

    What is the rated capacitance of the DB-5R5D1.5 capacitor?

    <p>1.5F</p> Signup and view all the answers

    What is the tolerance of the diameter of the DB-5R5D334T capacitor?

    <p>±0.5</p> Signup and view all the answers

    What is the maximum operating voltage of the DB-5R5D224T capacitor?

    <p>5.5V</p> Signup and view all the answers

    What is the ELNA part number for a capacitor with a maximum operating voltage of 5.5V and a rated capacitance of 0.1F?

    <p>DB-5R5D104T</p> Signup and view all the answers

    What is the maximum operating voltage of the DBN-5R5D474T capacitor?

    <p>5.5V</p> Signup and view all the answers

    What is the capacitance of the DBN-5R5D104T capacitor?

    <p>0.1F</p> Signup and view all the answers

    What is the dimension of the DBN-5R5D474T capacitor?

    <p>13.5×7.5 mm</p> Signup and view all the answers

    What is the standard that the DBN-5R5D474T capacitor conforms to?

    <p>IEC 62391-1 2006</p> Signup and view all the answers

    What is the series code for the DBN-5R5D474T capacitor?

    <p>DBN</p> Signup and view all the answers

    What is the rated capacitance symbol for the DBN-5R5D474T capacitor?

    <p>F</p> Signup and view all the answers

    What is the maximum operating voltage symbol for the DBN-5R5D474T capacitor?

    <p>5R5</p> Signup and view all the answers

    What is the terminal symbol for the DBN-5R5D474T capacitor?

    <p>T</p> Signup and view all the answers

    What is the maximum junction temperature that this device can operate at?

    <p>150°C</p> Signup and view all the answers

    What is the minimum input voltage that this device can operate at?

    <p>-0.3V</p> Signup and view all the answers

    What is the maximum voltage that can be applied to the REFIN pin?

    <p>3.6V</p> Signup and view all the answers

    What is the maximum storage temperature for this device?

    <p>150°C</p> Signup and view all the answers

    What is the minimum voltage that can be applied to the PGND pin?

    <p>-0.3V</p> Signup and view all the answers

    What is the maximum voltage that can be applied to the VLDOIN pin?

    <p>3.6V</p> Signup and view all the answers

    What is the recommended operating temperature range for the device?

    <p>0°C to 85°C</p> Signup and view all the answers

    What is the load regulation characteristic of the device?

    <p>Output voltage decreases with increasing temperature</p> Signup and view all the answers

    What is the typical operating voltage for the device?

    <p>3.3 V</p> Signup and view all the answers

    What is the effect of electrostatic discharge on the device?

    <p>It decreases the device's reliability</p> Signup and view all the answers

    What is the recommended voltage supply limit for the device?

    <p>3.3 V ± 5%</p> Signup and view all the answers

    What is the typical output voltage range for the device?

    <p>700 mV to 790 mV</p> Signup and view all the answers

    What is the typical output current range for the device?

    <p>± 1 A to ± 3 A</p> Signup and view all the answers

    What is the effect of temperature on the device's output voltage?

    <p>Output voltage decreases with increasing temperature</p> Signup and view all the answers

    What is the typical supply current when the device is operating at 25°C and VEN is 3.3 V?

    <p>1 mA</p> Signup and view all the answers

    What is the maximum discharge current when VREFIN is 0 V and VVO is 0.3 V?

    <p>18 Ω</p> Signup and view all the answers

    What is the shutdown current when VEN is 0 V and VREFIN is greater than 0.4 V?

    <p>200 μA</p> Signup and view all the answers

    What is the output voltage tolerance when the output current is between -2 A and 2 A?

    <p>-15 mV</p> Signup and view all the answers

    What is the PGOOD threshold when the output voltage is within 15% of REFOUT?

    <p>15%</p> Signup and view all the answers

    What is the supply current of VLDOIN when VEN is 3.3 V and there is no load?

    <p>50 μA</p> Signup and view all the answers

    Study Notes

    DB-5R5D105T Datasheet

    • DB-5R5D105T is a 5.5V standard capacitor series with a small size and large capacity.

    • It has excellent voltage holding and a wide

      Specifications

      • Category temperature: The DB-5R5D105T capacitor series is designed to operate within a wide temperature range of -25°C to +70°C, making it suitable for various applications. This range allows for reliable performance in different environmental conditions, ensuring the capacitor's stability and functionality.

      range of -25 to +70°C.

    Characteristics

    • The capacitor has a uniform 5mm pitch of terminal spacing.
    • The φ21.5×7.5L size can encase up to 1.5F.
    • It is ideal for backing up of This capacitor operates reliably in a wide temperature range of -25°C to +70°C, making it suitable for various applications. It features a uniform 5mm pitch of terminal spacing, φ21.5×7.5L size, and is ideal for backing up CMOS, ICs, RAMs, RTCs, and other devices., ICs, RAMs, RTCs, and other devices.

    Specifications

    • Category The DB-5R5D105T capacitor series is a 5.5V standard capacitor with a small size and large capacity, operating within a wide temperature range of -25°C to +70°C, making it suitable for various applications.range: -25 to +70°C.
    • Tolerance at rated capacitance: -20 to +80%.
    • Internal resistance at 1 kHz: 0.047 to 1.5F (depending on the rated capacitance).

    Performance at High and Low Temperature

    • Percentage of capacitance change: Within ±30% of the value at 20°C.
    • Internal resistance: Less than five times of the value at 20°C.

    Endurance and Shelf Life

    • Endurance test time: 1000 hours at 70°C.
    • Percentage of capacitance change: Within ±30% of the initial measured value.
    • Internal resistance: Within four times of the initial specified value.
    • Shelf life: 1000 hours at 70°C, with the same performance as endurance.

    Applicable Standards

    • Conforms to JIS C5160-1 2009 (IEC 62391-1 2006).

    DBN Series (Low Resistance)

    • The DBN series has a lower internal resistance (85% of the DB series).
    • It excels in rapid charge, with a capacity to charge and discharge with 1.5 times as much current (mA) as the rated capacitance.

    DBN Series Specifications

    • Category temperature range: -25 to +70°C.
    • Tolerance at rated capacitance: -20 to +80%.
    • Internal resistance at 1 kHz: 25 to 20Ω (depending on the rated capacitance).

    DBN Series Performance

    • Percentage of capacitance change: Within ±30% of the value at 20°C.
    • Internal resistance: Less than five times of the value at 20°C.

    DBN Series Endurance and Shelf Life

    • Endurance test time: 1000 hours at 70°C.
    • Percentage of capacitance change: Within ±30% of the initial measured value.
    • Internal resistance: Within four times of the initial specified value.
    • Shelf life: 1000 hours at 70°C, with the same performance as endurance.

    Absolute Maximum Ratings

    • Input voltage (REFIN, VIN, VLDOIN, VOSNS) must be between -0.3V and 3.6V.
    • Input voltage (EN) must be between -0.3V and 6.5V.
    • Output voltage (REFOUT, VO) must be between -0.3V and 3.6V.
    • Output voltage (PGOOD) must be between -0.3V and 6.5V.
    • Operating junction temperature (TJ) must be between -40°C and 150°C.
    • Storage temperature (Tstg) must be between -55°C and 150°C.

    Electrical Characteristics

    • Supply current (IIN) is typically 1 mA at 25°C, VEN = 3.3V, and no load.
    • Shutdown current (IIN(SDN)) is typically 80 μA at 25°C, VEN = 0V, and no load.
    • Supply current of VLDOIN (ILDOIN) is typically 1 μA at 25°C, VEN = 3.3V, and no load.
    • Shutdown current of VLDOIN (ILDOIN(SDN)) is typically 50 μA at 25°C, VEN = 0V, and no load.
    • Input current (IREFIN) is typically 1 μA.
    • Output DC voltage (VO) is typically 1.25V, 0.9V, 0.75V, or 0.6V depending on the DDR type.
    • Output voltage tolerance (VVOTOL) is typically ±25mV.
    • VO source current limit (IVOSRCL) is typically 3A to 4.5A.
    • VO sink current limit (IVOSNCL) is typically 3.5A to 5.5A.
    • Discharge current (IDSCHRG) is typically 18Ω to 25Ω.
    • PGOOD threshold (VTH(PG)) is typically -20% to 20% with respect to REFOUT.
    • PGOOD hysteresis is typically 5%.
    • PGOOD start-up delay (tPGSTUPDLY) is typically 2ms.
    • Output low voltage (VPGOODLOW) is typically 0.4V.
    • PGOOD bad delay (tPBADDLY) is typically 10μs.
    • Leakage current (IPGOODLK) is typically 1μA.
    • REFIN voltage range is typically 0.5V to 1.8V.
    • REFIN undervoltage lockout (VREFINUVLO) is typically 360mV to 420mV.
    • REFIN undervoltage lockout hysteresis (VREFINUVHYS) is typically 20mV.
    • REFOUT voltage is typically equal to REFIN voltage.

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    Description

    This quiz is based on the datasheet of DB-5R5D105T, a type of electric double layer capacitor. It covers the specifications and characteristics of this component.

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