Podcast
Questions and Answers
What type of devices is this capacitor ideal for backing up?
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?
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?
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?
What is the tolerance of the rated capacitance?
What is the internal resistance of the 0.1F capacitor?
What is the internal resistance of the 0.1F capacitor?
What happens to the capacitance at high and low temperatures?
What happens to the capacitance at high and low temperatures?
What is the test time for endurance and shelf life?
What is the test time for endurance and shelf life?
What happens to the internal resistance during the endurance test?
What happens to the internal resistance during the endurance test?
What is the voltage rating of the standard capacitors series DB?
What is the voltage rating of the standard capacitors series DB?
What is the terminal spacing of the capacitors in the DB series?
What is the terminal spacing of the capacitors in the DB series?
What is the maximum operating temperature of the DB series capacitors?
What is the maximum operating temperature of the DB series capacitors?
What is the minimum operating temperature of the DB series capacitors?
What is the minimum operating temperature of the DB series capacitors?
What is the size of the capacitor that can encase up to 1.5F?
What is the size of the capacitor that can encase up to 1.5F?
What is the brand name of the double layer capacitors?
What is the brand name of the double layer capacitors?
What is the characteristic of the DB series capacitors in terms of voltage holding?
What is the characteristic of the DB series capacitors in terms of voltage holding?
What is the type of capacitors mentioned in the datasheet?
What is the type of capacitors mentioned in the datasheet?
What is the maximum operating voltage of the DBN series?
What is the maximum operating voltage of the DBN series?
What is the reduction in internal resistance compared to the DB series?
What is the reduction in internal resistance compared to the DB series?
What is the tolerance at rated capacitance in the DBN series?
What is the tolerance at rated capacitance in the DBN series?
What is the characteristic of the DBN series that enables rapid charge?
What is the characteristic of the DBN series that enables rapid charge?
What is the category temperature range for the DBN series?
What is the category temperature range for the DBN series?
What is the maximum percentage change in capacitance at high and low temperatures?
What is the maximum percentage change in capacitance at high and low temperatures?
What is the test time for the endurance test at 70°C?
What is the test time for the endurance test at 70°C?
What is the maximum percentage change in internal resistance at high and low temperatures?
What is the maximum percentage change in internal resistance at high and low temperatures?
What is the shelf life of the DBN series at 70°C?
What is the shelf life of the DBN series at 70°C?
What is the capacitance change during the endurance test at 70°C?
What is the capacitance change during the endurance test at 70°C?
What is the maximum operating voltage for the DB-5R5D105T capacitor?
What is the maximum operating voltage for the DB-5R5D105T capacitor?
What is the rated capacitance of the DB-5R5D474ST capacitor?
What is the rated capacitance of the DB-5R5D474ST capacitor?
What is the part numbering system for the ELNA parts?
What is the part numbering system for the ELNA parts?
What is the standard that the ELNA parts conform to?
What is the standard that the ELNA parts conform to?
What is the diameter and length of the DB-5R5D104T capacitor?
What is the diameter and length of the DB-5R5D104T capacitor?
What type of terminal is used in the ELNA parts?
What type of terminal is used in the ELNA parts?
What is the rated capacitance of the DB-5R5D1.5 capacitor?
What is the rated capacitance of the DB-5R5D1.5 capacitor?
What is the tolerance of the diameter of the DB-5R5D334T capacitor?
What is the tolerance of the diameter of the DB-5R5D334T capacitor?
What is the maximum operating voltage of the DB-5R5D224T capacitor?
What is the maximum operating voltage of the DB-5R5D224T capacitor?
What is the ELNA part number for a capacitor with a maximum operating voltage of 5.5V and a rated capacitance of 0.1F?
What is the ELNA part number for a capacitor with a maximum operating voltage of 5.5V and a rated capacitance of 0.1F?
What is the maximum operating voltage of the DBN-5R5D474T capacitor?
What is the maximum operating voltage of the DBN-5R5D474T capacitor?
What is the capacitance of the DBN-5R5D104T capacitor?
What is the capacitance of the DBN-5R5D104T capacitor?
What is the dimension of the DBN-5R5D474T capacitor?
What is the dimension of the DBN-5R5D474T capacitor?
What is the standard that the DBN-5R5D474T capacitor conforms to?
What is the standard that the DBN-5R5D474T capacitor conforms to?
What is the series code for the DBN-5R5D474T capacitor?
What is the series code for the DBN-5R5D474T capacitor?
What is the rated capacitance symbol for the DBN-5R5D474T capacitor?
What is the rated capacitance symbol for the DBN-5R5D474T capacitor?
What is the maximum operating voltage symbol for the DBN-5R5D474T capacitor?
What is the maximum operating voltage symbol for the DBN-5R5D474T capacitor?
What is the terminal symbol for the DBN-5R5D474T capacitor?
What is the terminal symbol for the DBN-5R5D474T capacitor?
What is the maximum junction temperature that this device can operate at?
What is the maximum junction temperature that this device can operate at?
What is the minimum input voltage that this device can operate at?
What is the minimum input voltage that this device can operate at?
What is the maximum voltage that can be applied to the REFIN pin?
What is the maximum voltage that can be applied to the REFIN pin?
What is the maximum storage temperature for this device?
What is the maximum storage temperature for this device?
What is the minimum voltage that can be applied to the PGND pin?
What is the minimum voltage that can be applied to the PGND pin?
What is the maximum voltage that can be applied to the VLDOIN pin?
What is the maximum voltage that can be applied to the VLDOIN pin?
What is the recommended operating temperature range for the device?
What is the recommended operating temperature range for the device?
What is the load regulation characteristic of the device?
What is the load regulation characteristic of the device?
What is the typical operating voltage for the device?
What is the typical operating voltage for the device?
What is the effect of electrostatic discharge on the device?
What is the effect of electrostatic discharge on the device?
What is the recommended voltage supply limit for the device?
What is the recommended voltage supply limit for the device?
What is the typical output voltage range for the device?
What is the typical output voltage range for the device?
What is the typical output current range for the device?
What is the typical output current range for the device?
What is the effect of temperature on the device's output voltage?
What is the effect of temperature on the device's output voltage?
What is the typical supply current when the device is operating at 25°C and VEN is 3.3 V?
What is the typical supply current when the device is operating at 25°C and VEN is 3.3 V?
What is the maximum discharge current when VREFIN is 0 V and VVO is 0.3 V?
What is the maximum discharge current when VREFIN is 0 V and VVO is 0.3 V?
What is the shutdown current when VEN is 0 V and VREFIN is greater than 0.4 V?
What is the shutdown current when VEN is 0 V and VREFIN is greater than 0.4 V?
What is the output voltage tolerance when the output current is between -2 A and 2 A?
What is the output voltage tolerance when the output current is between -2 A and 2 A?
What is the PGOOD threshold when the output voltage is within 15% of REFOUT?
What is the PGOOD threshold when the output voltage is within 15% of REFOUT?
What is the supply current of VLDOIN when VEN is 3.3 V and there is no load?
What is the supply current of VLDOIN when VEN is 3.3 V and there is no load?
Study Notes
DB-5R5D105T Datasheet
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DB-5R5D105T is a 5.5V standard capacitor series with a small size and large capacity.
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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.
