Part Datasheet Review and Validation

Worked for 3 mins 27 sec

Reviewed the MGDS-04-J-C/M/S part against the GAIA Converter MGDM/MGDS-04 datasheet.

Result: The 9-pin schematic symbol matches the datasheet pinout: pins 1/2 = +Vi, 23/24 = -Gi, 11/12 = Go/common, 13/14 = Vo, 20 = On/Off. The footprint has 9 pads and the outline appears consistent with the 32.0 × 19.3 mm metallic DIL24-style package.

Key specs: 4 W isolated DC-DC converter, 16–40 VDC input, 5 V / 800 mA output, 1,500 VDC isolation, inhibit/on-off control, low-profile 7.5 mm case.

Mismatches / issues flagged:

Datasheet URL is already set, but it points to Datasheets360 rather than the apparent official/source PDF found from GAIA/Panatronic.
Pin Type properties are all “Unspecified”; these should ideally be Power Input, Power Output, Ground/Common, and Control.
Pin descriptions are encoded in designator names, but there are no explicit “Pin Description” properties on the terminals.

adrian95

Fix the datasheet URL, add proper pin types/descriptions, then run ERC/DRC.

Thought for 4 sec

flux

I’ll update the part metadata and terminal pin properties, then run schematic/layout checks and report any remaining issues.

Worked for 2 mins 3 sec

flux

The pin metadata is updated. ERC/DRC now only reports missing project documentation, so I’m adding a short verification note to clear that project-level check.

Worked for 1 min 33 sec

flux

Updated the Datasheet URL and Machine Datasheet URL to the source PDF, added proper terminal pin types/descriptions/groups for all 9 pins, and created a short verification note: part-verification-summary.

ERC/DRC/component checks now report no ERROR, WARNING, or OPEN findings.

Verify footprint and export

Check footprint dimensions

Add compliance notes

Generate export files

Review commit changes

Files

Pins

Symbol

Layout

Preview

Part Verification Summary

Part

Manufacturer: GAIA Converter
MPN: MGDS-04-J-C/M/S
Type: High-reliability isolated DC-DC converter module
Package: Metallic DIL24-style 9-pin PCB module
Datasheet source used for verification: https://panatronic.co.jp/wp/wp-content/uploads/2021/08/MGDM04.pdf

Key Datasheet Specs

Input range: 16–40 VDC
Nominal input: 28 VDC
Output: 5 VDC single output
Output power/current: 4 W, 800 mA max
Isolation: 1,500 VDC input-to-output
Package/body: 32.0 mm × 19.3 mm × 7.5 mm nominal
On/Off: pin 20; low referenced to Gi disables, open/high enables

Pin Mapping Verified

Table

Pin	Datasheet Function	Flux Terminal	Pin Type	Pin Group
1	+ Input Vi	+INPUT(VI)_	Power In	Power
2	+ Input Vi	+INPUT(VI)	Power In	Power
11	Common Go	COMMON_(GO)_1	Power Out	Ground
12	Common Go	COMMON_(GO)_2	Power Out	Ground
13	Output Vo	OUTPUT_(VO)_	Power Out	Power
14	Output Vo	OUTPUT_(VO)	Power Out	Power
20	On/Off	ON/OFF	Input	Control
23	- Input Gi	-INPUT(GI)_	Power In	Ground
24	- Input Gi	-INPUT(GI)	Power In	Ground

Notes

Symbol pin numbers match the datasheet single-output MGDS pinout.
Footprint has the expected 9 pads for the standard DIL24 9-pin package.
Terminal pin descriptions and standard Flux pin types were added for ERC clarity.

Part
Key Datasheet Specs
Pin Mapping Verified
Notes