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2SK3326-VB

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VBsemi Elec MOSFETs, TO-220AB. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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2SK3326-VB

VBsemi Elec · MOSFETs · TO-220AB

2SK3326-VB from VBsemi Elec, in a TO-220AB. 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 of the N-channel MOSFET, rated VGS ±20 V with threshold VGS(th) 2.0 to 4.0 V at ID = 250 μA.
2 D passive Drain (also connected to the tab), rated VDS 500 V with continuous ID 13 A at TC = 25 °C and RDS(on) 0.660 Ω at VGS = 10 V.
3 S passive Source of the N-channel MOSFET, carrying the continuous drain current up to 13 A at TC = 25 °C and the body diode current (IS pulsed up to 56 A).

Key specifications

Parameter Value
Manufacturer VBsemi Elec
Package TO-220AB
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 Breakdown Voltage VDS 500 V VGS = 0 V, ID = 250 μA 2
Gate-Source Threshold Voltage VGS(th) 2 4 V VDS = VGS, ID = 250 μA 2
Gate-Source Leakage IGSS 100 nA VGS = ± 20V 2
Zero Gate Voltage Drain Current IDSS 25 μA VDS = 500 V, VGS = 0 V 2
Zero Gate Voltage Drain Current IDSS 250 μA VDS = 400 V, VGS = 0 V, TJ = 125 °C 2
Drain-Source On-State Resistance RDS(on) 0.66 Ω VGS = 10 V, ID = 8.4 A 2
Forward Transconductance gfs 8.1 S VDS = 50 V, ID = 8.4 A 2
Total Gate Charge Qg 81 nC VGS = 10 V, ID = 14 A, VDS = 400 V 2
Gate-Source Charge Qgs 20 nC VGS = 10 V, ID = 14 A, VDS = 400 V 2
Gate-Drain Charge Qgd 36 nC VGS = 10 V, ID = 14 A, VDS = 400 V 2
Pulsed Diode Forward Current ISM 56 A 2
Body Diode Voltage VSD 1.5 V TJ = 25 °C, IS = 14 A, VGS = 0 V 2
Body Diode Reverse Recovery Time trr 370 550 ns TJ = 25 °C, IF = 14 A, dI/dt = 100 A/μs 2
Body Diode Reverse Recovery Charge Qrr 4.4 6.5 μC TJ = 25 °C, IF = 14 A, dI/dt = 100 A/μs 2
Body Diode Reverse Recovery Current IRRM 21 31 A TJ = 25 °C, IF = 14 A, dI/dt = 100 A/μs 2
Drain-Source Voltage VDS 500 V TC = 25 °C 1
Gate-Source Voltage VGS -20 20 V TC = 25 °C 1
Continuous Drain Current ID 13 A VGS at 10 V, TC = 25 °C 1
Continuous Drain Current ID 8.1 A VGS at 10 V, TC = 100 °C 1
Pulsed Drain Current IDM 50 A 1
Single Pulse Avalanche Energy EAS 560 mJ 1
Avalanche Current IAR 13 A 1
Repetitive Avalanche Energy EAR 25 mJ 1
Maximum Power Dissipation PD 250 W TC = 25 °C 1
Peak Diode Recovery dV/dt dV/dt 9.2 V/ns 1
Operating Junction and Storage Temperature Range TJ, Tstg -55 150 °C 1
Soldering Recommendations (Peak Temperature) 300 °C for 10 s, 1.6 mm from case 1
Maximum Junction-to-Ambient RthJA 62 °C/W 2
Maximum Junction-to-Case (Drain) RthJC 0.5 °C/W 2
Case-to-Sink, Flat, Greased Surface RthCS 0.5 °C/W 2
VDS Temperature Coefficient ΔVDS/TJ 0.55 V/°C Reference to 25 °C, ID = 1 mA 2
Input Capacitance Ciss 1910 pF VGS = 0 V, VDS = 25 V, f = 1.0 MHz 2
Output Capacitance Coss 290 pF VGS = 0 V, VDS = 25 V, f = 1.0 MHz 2
Reverse Transfer Capacitance Crss 11 pF VGS = 0 V, VDS = 25 V, f = 1.0 MHz 2
Turn-On Delay Time td(on) 15 ns VDD = 250 V, ID = 14 A, Rg = 7.5 Ω 2
Rise Time tr 39 ns VDD = 250 V, ID = 14 A, Rg = 7.5 Ω 2
Turn-Off Delay Time td(off) 39 ns VDD = 250 V, ID = 14 A, Rg = 7.5 Ω 2
Fall Time tf 31 ns VDD = 250 V, ID = 14 A, Rg = 7.5 Ω 2

CAD (KiCad official)

  • Symbol: 2SK3326-VB
  • Footprint: Package_TO_SOT_THT:TO-220-3_Vertical
  • 3D model: TO-220AB (KiCad packages3D, STEP)
  • 3D model files: 2sk3326-vb-etched.step / 2sk3326-vb-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); 2sk3326-vb.step / 2sk3326-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 7bf0ba12ebee485e, 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