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AOD254-VB

Public Made by Adom

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VBsemi Elec MOSFETs, TO-252. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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Contents

README

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AOD254-VB

VBsemi Elec · MOSFETs · TO-252

AOD254-VB from VBsemi Elec, in a TO-252. 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; gate-source voltage limit is ±20 V, with RDS(on) specified at VGS = 10 V and 8 V.
2 D passive Drain (also the tab); VDS rating is 150 V with continuous drain current of 40 A at TC = 25 °C.
3 S passive Source; continuous source-drain diode current is 4.5 A at TC = 25 °C.

Key specifications

Parameter Value
Manufacturer VBsemi Elec
Package TO-252
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 VDS 150 V TA = 25 °C 1
Gate-Source Voltage VGS -20 20 V TA = 25 °C 1
Continuous Drain Current ID 40 A TC = 25 °C, TJ = 150 °C 1
Continuous Drain Current ID 35 A TC = 70 °C, TJ = 150 °C 1
Pulsed Drain Current IDM 50 A 1
Single Pulse Avalanche Current IAS 20 A L = 0.1 mH 1
Single Pulse Avalanche Energy EAS 20 mJ L = 0.1 mH 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 150 °C 1
Junction-to-Ambient Thermal Resistance RthJA 33 40 °C/W t ≤ 10 s, surface mounted on 1" x 1" FR4 1
Junction-to-Foot (Drain) Thermal Resistance RthJF 17 21 °C/W Steady State 1
Gate-Source Threshold Voltage VGS(th) 1.5 2.5 V VDS = VGS, ID = 250 µA 2
Gate-Source Leakage IGSS -100 100 nA VDS = 0 V, VGS = ± 20 V 2
Zero Gate Voltage Drain Current IDSS 1 µA VDS = 100 V, VGS = 0 V 2
Zero Gate Voltage Drain Current IDSS 10 µA VDS = 100 V, VGS = 0 V, TJ = 55 °C 2
On-State Drain Current ID(on) 30 A VDS ≥ 10 V, VGS = 10 V 2
Total Gate Charge Qg 28.5 43 nC VDS = 75 V, VGS = 10 V, ID = 5 A 2
Total Gate Charge Qg 23 35 nC VDS = 75 V, VGS = 8 V, ID = 5 A 2
Gate Resistance Rg 0.85 1.3 Ω f = 1 MHz 2
Turn-on Delay Time td(on) 14 21 ns VDD = 50 V, RL = 10 Ω, ID ≅ 5 A, VGEN = 10 V, Rg = 1 Ω 2
Rise Time tr 12 18 ns VDD = 50 V, RL = 10 Ω, ID ≅ 5 A, VGEN = 10 V, Rg = 1 Ω 2
Turn-Off Delay Time td(off) 22 33 ns VDD = 50 V, RL = 10 Ω, ID ≅ 5 A, VGEN = 10 V, Rg = 1 Ω 2
Fall Time tf 6 10 ns VDD = 50 V, RL = 10 Ω, ID ≅ 5 A, VGEN = 10 V, Rg = 1 Ω 2
Turn-On Delay Time td(on) 16 24 ns VDD = 50 V, RL = 10 Ω, ID ≅ 5 A, VGEN = 8 V, Rg = 1 Ω 2
Turn-Off Delay Time td(off) 20 30 ns VDD = 50 V, RL = 10 Ω, ID ≅ 5 A, VGEN = 8 V, Rg = 1 Ω 2
Fall Time tf 7 12 ns VDD = 50 V, RL = 10 Ω, ID ≅ 5 A, VGEN = 8 V, Rg = 1 Ω 2
Body Diode Voltage VSD 0.77 1.2 V IS = 2.6 A 2
Body Diode Reverse Recovery Time trr 63 95 ns IF = 5 A, dI/dt = 100 A/µs, TJ = 25 °C 2
Body Diode Reverse Recovery Charge Qrr 110 165 nC IF = 5 A, dI/dt = 100 A/µs, TJ = 25 °C 2
Drain-Source On-State Resistance RDS(on) 0.032 Ω VGS = 10 V, ID = 5 A 2
Drain-Source On-State Resistance RDS(on) 0.045 Ω VGS = 8 V, ID = 5 A 2
Forward Transconductance gfs 23 S VDS = 15 V, ID = 5 A 2
Output Capacitance Coss 160 pF VDS = 50 V, VGS = 0 V, f = 1 MHz 2
Reverse Transfer Capacitance Crss 37 pF VDS = 50 V, VGS = 0 V, f = 1 MHz 2

CAD (KiCad official)

  • Symbol: AOD254-VB
  • Footprint: Package_TO_SOT_SMD:TO-252-2
  • 3D model: TO-252 (KiCad packages3D, STEP)
  • 3D model files: aod254-vb-etched.step / aod254-vb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aod254-vb.step / aod254-vb.glb are the bare package body.

Provenance

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

  • Datasheet: VBsemi Elec datasheet (9 pp, sha256 15e316298411f9ee, 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