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NXP Semiconductors BUK753R8-80E,127
NXP Semiconductors

NXP BUK753R8-80E,127 N-Channel TrenchMOS MOSFET, 80V, 4mOhm

MPNBUK753R8-80E,127
End of Life

NXP BUK753R8-80E,127, N-channel TrenchMOS MOSFET, 80V Vdss, 120A Id, 4mOhm Rds(on) max @ 25A/10V, AEC-Q101 qualified, TO-220AB through-hole, -55°C to 175°C junction temperature.

$1.08Ref. price · indicative, final on quote
BUK753R8-80E,127 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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

BUK753R8-80E,127 Technical Specifications
ParameterValue
SeriesAutomotive, AEC-Q101, TrenchMOS™
FET typeN-Channel
Mounting typeThrough Hole
Drain to source voltage80 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C120A (Tc)
Power dissipation349W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTube
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id4V @ 1mA
Rds on (Max) @ id, vgs4mOhm @ 25A, 10V
Gate charge (Qg) (Max) @ vgs169 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds12030 pF @ 25 V

Product details

What this MOSFET is and where it fits

The NXP BUK753R8-80E,127 is an N-channel TrenchMOS MOSFET rated for 80 V drain-source voltage and 120 A continuous drain current at 25 °C case temperature. Its 4 mOhm maximum on-resistance at 25 A / 10 V gate drive keeps conduction losses low in high-current switching stages — think motor drives, DC-DC converters, and automotive loads like electric pumps, fans, or auxiliary inverters. The AEC-Q101 qualification and 175 °C junction temperature rating make it a natural fit for under-hood and other under-bonnet environments where ambient heat and vibration are the norm.

Lifecycle and sourcing reality

This part carries an active lifecycle status. The AEC-Q101 qualification is in place. Sourced to order through independent distribution; pricing and availability confirmed at quote time against an RFQ.

Frequently asked questions

What is the Rds(on) of BUK753R8-80E?

The maximum on-resistance is 4 mOhm at 25 A drain current with 10 V gate-to-source drive.

Is BUK753R8-80E RoHS compliant?

The part is listed with a Tube package and no RoHS exemption flag; it is assumed RoHS compliant unless a specific exemption is noted in the datasheet.

What is the difference between BUK753R8-80E and BUK7508-80E?

The BUK753R8-80E carries a 4 mOhm Rds(on) rating, while the BUK7508-80E is a different variant in the same TrenchMOS family with a different on-resistance and current rating — the exact figures should be compared from their respective datasheets to confirm BOM fit.