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Infineon Technologies IPP320N20N3GXKSA1
Infineon Technologies

Infineon IPP320N20N3GXKSA1 N-Channel MOSFET, 200 V, 34 A

MPNIPP320N20N3GXKSA1
End of Life

Infineon OptiMOS™ IPP320N20N3GXKSA1, N-channel MOSFET, 200 V Vdss, 34 A Id, 32 mOhm Rds(on) at 10 V, 29 nC Qg, -55°C to 175°C, TO-220-3 through-hole package.

$3.47Ref. price · indicative, final on quote
IPP320N20N3GXKSA1 datasheet
PackagingTO-220-3
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

IPP320N20N3GXKSA1 Technical Specifications
ParameterValue
SeriesOptiMOS™
FET typeN-Channel
Mounting typeThrough Hole
Drain to source voltage200 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C34A (Tc)
Power dissipation136W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id4V @ 90µA
Rds on (Max) @ id, vgs32mOhm @ 34A, 10V
Gate charge (Qg) (Max) @ vgs29 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds2350 pF @ 100 V

Product details

200 V, 34 A N-channel — OptiMOS™ in a TO-220-3

The IPP320N20N3GXKSA1: It comes in a through-hole TO-220-3 package (PG-TO220-3), which is the standard three-lead power package for board-level or heatsink-mount switching. The 29 nC typical gate charge at 10 V means a moderate gate-drive current is sufficient for switching frequencies up to roughly 100 kHz in hard-switched topologies.

Junction temperature range and thermal budget

Maximum power dissipation is 136 W at case temperature 25°C — derating is required above that, and a heatsink is necessary for any continuous current above a few amps in still air. That matters for thermal runaway margin in a short-circuit or overload condition.

Frequently asked questions

Does IPP320N20N3GXKSA1 require a heatsink?

At 34 A continuous drain current and 32 mOhm Rds(on), the conduction loss alone is over 35 W at 25°C junction — that exceeds the TO-220-3 package's free-air dissipation capability. A heatsink is required for any continuous operation above a few amps. The maximum power dissipation is 136 W at case temperature 25°C, which assumes a heatsink with adequate thermal interface.