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UFZ24NL-F

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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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UFZ24NL-F

UTC Unisonic Tech · MOSFETs · TO-220

UFZ24NL-F 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 enhancement-mode MOSFET; the datasheet rates gate-source voltage VGSS at ±20 V.
2 D passive Drain terminal of the N-channel MOSFET; the datasheet rates drain-source voltage VDSS at 55 V and continuous drain current ID at 17 A (TC=25°C).
3 S passive Source terminal of the N-channel MOSFET; the datasheet rates maximum body-diode continuous current IS at 17 A.

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 55 V 3
Gate-Source Voltage VGSS -20 20 V 3
Drain Current Continuous ID 17 A TC=25°C 3
Drain Current Continuous ID 10 A TC=100°C 3
Pulsed Drain Current IDM 40 A Pulsed (Note 1) 3
Avalanche Current IAR 10 A Note 1 3
Avalanche Energy Single Pulsed EAS 135 mJ Single pulsed (Note 2) 3
Peak Diode Recovery dv/dt dv/dt 16 V/ns Note 3 3
Power Dissipation PD 45 W TC=25°C, TO-220 3
Junction Temperature TJ -55 175 °C 3
Storage Temperature Range TSTG -55 175 °C 3
Junction to Ambient, TO-220 θJA 62.5 °C/W TO-220 3
Junction to Case, TO-220 θJC 2.77 °C/W TO-220 3
Drain-Source Breakdown Voltage BVDSS 55 V ID=250µA, VGS=0V 4
Drain-Source Leakage Current IDSS 25 µA VDS=55V, VGS=0V 4
Gate-Source Leakage Current Reverse IGSS -100 nA VGS=-20V, VDS=0V 4
Gate-Source Leakage Current Forward IGSS 100 nA VGS=+20V, VDS=0V 4
Gate Threshold Voltage VGS(TH) 2 4 V VDS=VGS, ID=250µA 4
Static Drain-Source On-State Resistance RDS(ON) 0.07 Ω VGS=10V, ID=10A 4
Maximum Body-Diode Continuous Current IS 17 A 4
Maximum Body-Diode Pulsed Current ISM 40 A 4
Reverse Recovery Time trr 63 83 ns IS=10A, VGS=0V, dIF/dt=100A/µs 4
Reverse Recovery Charge Qrr 93 180 nC IS=10A, VGS=0V, dIF/dt=100A/µs 4

CAD (KiCad official)

  • Symbol: UFZ24NL-F
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220 (KiCad packages3D, STEP)
  • 3D model files: ufz24nl-f-etched.step / ufz24nl-f-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ufz24nl-f.step / ufz24nl-f.glb are the bare package body.

Provenance

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

  • Datasheet: UTC Unisonic Tech datasheet (9 pp, sha256 f3099bdae52870b7, 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