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NXP Semiconductors BUK7535-55A,127 — Logic ICs
NXP Semiconductors

BUK7535-55A,127 N-Channel TrenchMOS MOSFET, 55V 35A TO-220

MPNBUK7535-55A,127
End of Life

NXP TrenchMOS™ N-Channel MOSFET, BUK7535-55A,127, 55V Vdss, 35A Id, 35mOhm Rds(on) @ 20A 10V, TO-220-3 through-hole, -55°C to 175°C.

$0.26Ref. price · indicative, final on quote
BUK7535-55A,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

BUK7535-55A,127 Technical Specifications
ParameterValue
SeriesTrenchMOS™
FET typeN-Channel
Mounting typeThrough Hole
Drain to source voltage55 V
Drive voltage (Max rds on, min rds on)10V
Current - continuous drain (Id) @ 25°C35A (Tc)
Power dissipation85W (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, vgs35mOhm @ 20A, 10V
Input capacitance (Ciss) (Max) @ vds872 pF @ 25 V

Product details

55 V, 35 A N-channel TrenchMOS — the TO-220 workhorse

The NXP BUK7535-55A,127 is a 55 V, 35 A N-channel TrenchMOS MOSFET in a through-hole TO-220-3 package. It is part of the TrenchMOS series, designed for switching applications where low on-resistance and ruggedness matter.

35 mOhm at 10 V — the number that decides the thermal budget

The 35 mOhm Rds(on) is specified at 20 A and 10 V Vgs, which is the drive voltage for achieving the minimum on-resistance. At lower gate voltages the resistance climbs — the gate threshold voltage is 4 V max at 1 mA, so 10 V is the recommended drive for hard switching. The 872 pF input capacitance at 25 V drain-source means the gate driver sees a moderate load; switching losses are manageable with a standard totem-pole driver.

Active status, no LTB risk

It is ROHS3 compliant.

Frequently asked questions

What is the typical Rds(on) of BUK7535-55A,127 at 10V Vgs?

The maximum Rds(on) is 35 mOhm at 20 A drain current with 10 V gate drive. This is the on-resistance figure used for conduction loss calculations in a switching application.