component

SG2M040120JJ

Public Made by Adom

by adom

SICHAIN(清纯) , TO-263-7L. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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SG2M040120JJ

SICHAIN(清纯) · IC · TO-263-7L

SG2M040120JJ from SICHAIN(清纯), in a TO-263-7L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Gate input Gate control input; recommended operating gate-source voltage is -4/+18 V (absolute maximum -8/+22 V).
2 Driver Source passive Kelvin driver source pin for the gate drive return, separate from the power source pins.
3 Power Source passive Power source terminal carrying the main source current (continuous drain current 75 A at TC = 25°C), tied with pins 4, 5, 6 and 7.
4 Power Source passive Power source terminal carrying the main source current (continuous drain current 75 A at TC = 25°C), tied with pins 3, 5, 6 and 7.
5 Power Source passive Power source terminal carrying the main source current (continuous drain current 75 A at TC = 25°C), tied with pins 3, 4, 6 and 7.
6 Power Source passive Power source terminal carrying the main source current (continuous drain current 75 A at TC = 25°C), tied with pins 3, 4, 5 and 7.
7 Power Source passive Power source terminal carrying the main source current (continuous drain current 75 A at TC = 25°C), tied with pins 3, 4, 5 and 6.
TAB Drain passive Drain connection via the package tab; drain-source voltage rated 1200 V.

Key specifications

Parameter Value
Manufacturer SICHAIN(清纯)
Package TO-263-7L
Category
Pins 7

CAD (KiCad official)

  • Symbol: SG2M040120JJ
  • Footprint: Package_TO_SOT_SMD:TO-263-7_TabPin4
  • 3D model: TO-263-7L (KiCad packages3D, STEP)
  • 3D model files: sg2m040120jj-etched.step / sg2m040120jj-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); sg2m040120jj.step / sg2m040120jj.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: SICHAIN(清纯) datasheet (14 pp, sha256 9ad1e43d6a0a150a, retrieved 2026-10-22, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF