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IXTA1N120P

Public Made by Adom

by adom

Littelfuse/IXYS MOSFETs, TO-263. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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IXTA1N120P

Littelfuse/IXYS · MOSFETs · TO-263

IXTA1N120P from Littelfuse/IXYS, in a TO-263. 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; maximum gate-source voltage is ±20 V continuous and ±30 V transient, with gate threshold VGS(th) of 2.5 V min to 4.5 V max.
2 D passive Drain (also connected to the TAB); VDSS is 1200 V and continuous drain current ID25 is 1.0 A at TC = 25°C.
3 S passive Source; continuous source-drain diode current IS is 1.0 A with VGS = 0 V.

Key specifications

Parameter Value
Manufacturer Littelfuse/IXYS
Package TO-263
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 1200 V TJ = 25°C to 150°C 1
Drain-Gate Voltage VDGR 1200 V TJ = 25°C to 150°C, RGS = 1MΩ 1
Gate-Source Voltage Continuous VGSS -20 20 V Continuous 1
Gate-Source Voltage Transient VGSM -30 30 V Transient 1
Continuous Drain Current ID25 1 A TC = 25°C 1
Pulsed Drain Current IDM 1.8 A TC = 25°C, pulse width limited by TJM 1
Avalanche Current IA 1 A TC = 25°C 1
Repetitive Avalanche Energy EAR 10 mJ TC = 25°C 1
Single Pulse Avalanche Energy EAS 100 mJ TC = 25°C 1
Peak Diode Recovery dV/dt dV/dt 10 V/ns IS ≤ IDM, VDD ≤ VDSS, TJ ≤ 150°C 1
Power Dissipation PD 63 W TC = 25°C 1
Operating Junction Temperature TJ -55 150 °C 1
Max Junction Temperature TJM 150 °C 1
Storage Temperature Tstg -55 150 °C 1
Lead Temperature TL 300 °C 1.6mm (0.062) from case for 10s 1
Soldering Temperature TSOLD 260 °C Plastic body for 10s 1
Drain-Source Breakdown Voltage BVDSS 1200 V VGS = 0V, ID = 250μA 1
Gate Threshold Voltage VGS(th) 2.5 4.5 V VDS = VGS, ID = 50μA 1
Gate Leakage Current IGSS -50 50 nA VGS = ±20V, VDS = 0V 1
Drain Leakage Current IDSS 5 μA VDS = VDSS, VGS = 0V 1
Drain Leakage Current IDSS 200 μA VDS = VDSS, VGS = 0V, TJ = 125°C 1
Drain-Source On-Resistance RDS(on) 15.5 20 Ω VGS = 10V, ID = 0.5 • ID25, Note 1 1
Transconductance gfs 0.55 0.92 S VDS = 30V, ID = 0.5 • ID25, Note 1 2
Thermal Resistance Junction-to-Case RthJC 2 °C/W 2
Continuous Source Current IS 1 A VGS = 0V 2
Source Current Repetitive ISM 3 A Repetitive 2
Diode Forward Voltage VSD 1.5 V IF = IS, VGS = 0V, Note 1 2
Reverse Recovery Time trr 900 ns IF = 1.0A, -di/dt = 100A/μs, VR = 100V, VGS = 0V 2
Input Capacitance Ciss 550 pF VGS = 0V, VDS = 25V, f = 1MHz 2
Output Capacitance Coss 25 pF VGS = 0V, VDS = 25V, f = 1MHz 2
Reverse Transfer Capacitance Crss 5.4 pF VGS = 0V, VDS = 25V, f = 1MHz 2
Turn-On Delay Time td(on) 20 ns VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25, RG = 30Ω (External) 2
Rise Time tr 28 ns VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25, RG = 30Ω (External) 2
Turn-Off Delay Time td(off) 54 ns VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25, RG = 30Ω (External) 2
Fall Time tf 27 ns VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25, RG = 30Ω (External) 2
Total Gate Charge Qg(on) 17.6 nC VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25 2
Gate-Source Charge Qgs 3.5 nC VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25 2
Gate-Drain Charge Qgd 10.6 nC VGS = 10V, VDS = 0.5 • VDSS, ID = 0.5 • ID25 2

CAD (KiCad official)

  • Symbol: IXTA1N120P
  • Footprint: Package_TO_SOT_SMD:TO-263-2
  • 3D model: TO-263 (KiCad packages3D, STEP)
  • 3D model files: ixta1n120p-etched.step / ixta1n120p-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ixta1n120p.step / ixta1n120p.glb are the bare package body.

Provenance

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

  • Datasheet: Littelfuse/IXYS datasheet (4 pp, sha256 cb56ed84374f2367, retrieved 2026-10-27, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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