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UF630L-TA3-T

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UTC Unisonic Tech MOSFETs, TO-220. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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UF630L-TA3-T

UTC Unisonic Tech · MOSFETs · TO-220

UF630L-TA3-T from UTC Unisonic Tech, in a TO-220. 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 G input Gate terminal of the N-channel MOSFET; gate-source voltage is rated ±20 V (VGSS).
2 D passive Drain terminal; the part is rated for 200 V drain-source voltage (VDSS) and 9 A continuous drain current (ID).
3 S passive Source terminal, the reference for the 200 V VDSS and ±20 V VGSS ratings.

Key specifications

Parameter Value
Manufacturer UTC Unisonic Tech
Package TO-220
Category Transistors/Thyristors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Drain-Source Voltage VDSS 200 V 3
Drain-Gate Voltage VDGR 200 V RGS = 20kΩ, TJ =25°C ~125°C 3
Gate-Source Voltage VGSS -20 20 V 3
Continuous Drain Current ID 9 A 3
Pulsed Drain Current IDM 36 A Note 2: pulse width limited by TJ 3
Single Pulse Avalanche Energy EAS 150 mJ L = 4mH, IAS = 8.3A, VDD = 20V, RG = 25 Ω, Starting TJ = 25°C 3
Power Dissipation (TO-220/TO-262) PD 73 W TO-220/TO-262 package; TC = 25°C (table header) 3
Junction Temperature TJ 150 °C 3
Storage Temperature TSTG -55 150 °C 3
Drain-Source Breakdown Voltage BVDSS 200 V VGS = 0V, ID = 250μA 4
On-State Drain Current ID(ON) 9 A VDS > ID(ON) x RDS(ON)MAX, VGS = 10V 4
Drain-Source Leakage Current IDSS 10 μA VDS = Rated BVDSS, VGS = 0V 4
Forward Gate-Source Leakage Current IGSS 100 nA VGS = 20V, VDS = 0V 4
Reverse Gate-Source Leakage Current IGSS -100 nA VGS = -20V, VDS = 0V 4
Gate Threshold Voltage VGS(TH) 2 4 V VGS = VDS, ID = 250μA 4
Static Drain-Source On-State Resistance RDS(ON) 0.25 0.4 Ω VGS = 10V, ID = 5A 4
Total Gate Charge QG 19 30 nC 4
Drain-Source Diode Forward Voltage VSD 2 V VGS =0V, IS = 9.0A 4
Maximum Continuous Drain-Source Diode Forward Current IS 9 A 4
Maximum Pulsed Drain-Source Diode Forward Current ISM 36 A 4
Junction to Ambient (TO-220) θJA 62.5 °C/W TO-220/TO-262 (grouped with TO-220F1/TO-220F/TO-220F2 in printed layout) 3
Junction to Case (TO-220) θJC 1.71 °C/W TO-220/TO-262 3

CAD (KiCad official)

  • Symbol: UF630L-TA3-T
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: uf630l-ta3-t-etched.step / uf630l-ta3-t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); uf630l-ta3-t.step / uf630l-ta3-t.glb are the bare package body.

Provenance

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

  • Datasheet: UTC Unisonic Tech datasheet (8 pp, sha256 dbcdfdb55d19c861, retrieved 2026-10-18, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF