TVA1411 footprint, schematic symbol and 3D model by Vishay

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PCB Footprints

TVA1411 - Vishay PCB footprint - Capacitors, Polarized Axial Diameter Horizontal Mounting - Capacitors, Polarized Axial Diameter Horizontal Mounting - 9.525mm x 31.75mm_2025-1

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Datasheet Download Datasheet
Stock & Prices Price & Stock for TVA1411
Part Number TVA1411
Manufacturer Vishay
Pin Count 2
Part Category Capacitor Polarised
Package Category Capacitors, Polarized Axial Diameter Horizontal Mounting
Footprint Name Capacitors, Polarized Axial Diameter Horizontal Mounting - 9.525mm x 31.75mm_2025-1
Released Date Feb 11, 2025
Last Modified Date Feb 11, 2025 2:59 PM UTC
Pinout / Pin List Click Here (Member Only)

TVA1411 Details

Manufacturer Part Number:
TVA1411
Pbfree Code:
No
Rohs Code:
No
Part Life Cycle Code:
Active
Package Description:
AXIAL LEADED
Reach Compliance Code:
Compliant
ECCN Code:
EAR99
HTS Code:
8532.22.00.20
Factory Lead Time:
28 Weeks
Manufacturer:
Vishay Intertechnologies
YTEOL:
5
Capacitance:
25 µF
Capacitor Type:
ALUMINUM ELECTROLYTIC CAPACITOR
Diameter:
9.525 mm
Dielectric Material:
ALUMINUM (WET)
JESD-609 Code:
e0
Length:
31.75 mm
Mounting Feature:
THROUGH HOLE MOUNT
Number of Terminals:
2
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-20 °C
Package Shape:
TUBULAR PACKAGE
Package Style:
Axial
Polarity:
POLARIZED
Rated (DC) Voltage (URdc):
150 V
Surface Mount:
NO
Terminal Finish:
Tin/Lead (Sn/Pb)
Terminal Shape:
WIRE

TVA1411 Frequently Asked Questions (FAQs)

A good PCB layout for TVA1411 should ensure that the input and output traces are short and wide, with minimal impedance. Keep the input and output capacitors close to the device, and use a solid ground plane to reduce noise and EMI.
Choose input and output capacitors with low ESR (Equivalent Series Resistance) and high ripple current ratings. X7R or X5R ceramic capacitors with a voltage rating of 10V or higher are suitable for most applications. The capacitor values should be 10uF to 22uF for input and 10uF to 47uF for output.
The TVA1411 can operate reliably up to 85°C ambient temperature, but it's recommended to derate the output current and voltage according to the thermal derating curve in the datasheet to ensure long-term reliability.
Use a TVS (Transient Voltage Suppressor) diode or a zener diode to protect the input from overvoltage. For overcurrent protection, add a fuse or a PTC (Positive Temperature Coefficient) thermistor in series with the output. You can also use a dedicated overcurrent protection IC.
The recommended input voltage range for TVA1411 is 2.7V to 5.5V. Operating outside this range may affect the device's performance, efficiency, and reliability.

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