JA4456-DLD footprint, schematic symbol and 3D model by COILCRAFT

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JA4456-DLD - COILCRAFT PCB footprint - Other - Other - JA4456-DLD-2

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Part Number JA4456-DLD
Manufacturer COILCRAFT
Pin Count 12
Part Category Transformer
Package Category Other
Footprint Name Other - JA4456-DLD-2
Released Date Aug 13, 2021
Last Modified Date Mar 7, 2023 4:10 PM UTC
Pinout / Pin List Click Here (Member Only)

JA4456-DLD Details

Manufacturer Part Number:
JA4456-DLD
Rohs Code:
Yes
Part Life Cycle Code:
Active
Package Description:
CHIP
ECCN Code:
EAR99
Manufacturer:
Coilcraft Inc
YTEOL:
6.3
Height:
12.7 mm
Input Voltage-Max:
57 V
Input Voltage-Min:
36 V
Length:
21 mm
Mounting Feature:
SURFACE MOUNT
Number of Primary Winding:
2
Number of Secondary Winding:
3
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Voltage 1:
5 V
Output Voltage 2:
5 V
Packing Method:
TR, EMBOSSED PLASTIC, 13 INCH
Power Rating:
25 W
Primary Inductance:
70 µH
Surface Mount:
YES
Terminal Finish:
Tin/Silver - Matte Tin - with Nickel barrier
Transformer Type:
SMPS TRANSFORMER
Width:
20.57 mm

JA4456-DLD Frequently Asked Questions (FAQs)

Coilcraft recommends a land pattern with a minimum pad size of 2.5 mm x 1.5 mm and a non-solder mask defined (NSMD) pad to ensure reliable soldering and to prevent solder from flowing under the component.
The JA4456-DLD is rated for operation up to 125°C, but derating is required for temperatures above 85°C. Consult the datasheet for specific derating curves and guidelines.
Handle the component by the body, avoiding touching the leads or core. Use a vacuum pickup or tweezers to minimize mechanical stress. Store the components in a dry, cool place, away from direct sunlight and moisture.
The ESR of the JA4456-DLD is not explicitly stated in the datasheet, but it can be estimated using the Q factor and inductance values. A rough estimate is around 0.1-0.2 ohms at the resonant frequency.
The JA4456-DLD is designed for high-frequency applications up to 1 GHz. However, the inductor's performance may degrade at frequencies above 500 MHz due to skin effect and proximity effect. Consult the datasheet for specific frequency characteristics.

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JA4456-DLD Overview

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About COILCRAFT

Colicraft designs and manufactures high performing magnectic components, RF chip inductors, power magnectics, and filters. Coilcraft has engineering, manufacturing, and distribution facilities in North America, Asia, and Europe.

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