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Infineon Technologies IRLR7843TRLPBF
Infineon Technologies

IRLR7843TRLPBF MOSFET N-CH 30V 161A DPAK, 3.3mOhm

MPNIRLR7843TRLPBF
End of Life

IRLR7843TRLPBF, Infineon HEXFET® N-Channel MOSFET, 30 V drain-source voltage, 161 A continuous drain current, 3.3 mOhm Rds(on) at 15 A, 10 V gate drive, DPAK (TO-252) surface-mount package, -55°C to 175°C junction temperature.

$1.85Ref. price · indicative, final on quote
IRLR7843TRLPBF datasheet
PackagingTO-252-3, DPak (2 Leads + Tab), SC-63
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

IRLR7843TRLPBF Technical Specifications
ParameterValue
SeriesHEXFET®
FET typeN-Channel
Mounting typeSurface Mount
Drain to source voltage30 V
Drive voltage (Max rds on, min rds on)4.5V, 10V
Current - continuous drain (Id) @ 25°C161A (Tc)
Power dissipation140W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-252-3, DPak (2 Leads + Tab), SC-63
Vgs(th) (Max) @ id2.3V @ 250µA
Rds on (Max) @ id, vgs3.3mOhm @ 15A, 10V
Gate charge (Qg) (Max) @ vgs50 nC @ 4.5 V
Input capacitance (Ciss) (Max) @ vds4380 pF @ 15 V

Product details

Temperature grade and environment

Junction temperature range spans -55°C to 175°C. The 140 W maximum power dissipation at case temperature is the thermal budget.

Package and mounting

Surface-mount DPAK (TO-252) with two leads plus the tab. The tab is the drain connection and the primary thermal path — solder the tab to a wide copper pour on the PCB. The supplier device package is D-Pak, same footprint.

Lifecycle and compliance

No end-of-life notice or last-time-buy window is in effect. The part carries the HEXFET series designation from Infineon.

Frequently asked questions

Where can I find the datasheet for IRLR7843TRLPBF?

Design engineers need the datasheet to validate fit and electrical characteristics before using the part in a design.

What is the price of IRLR7843TRLPBF and is it in stock?

Sourcing buyers need current pricing and availability to fill BOM lines and manage procurement timelines.

What are the alternatives or equivalents to IRLR7843TRLPBF?

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Is IRLR7843TRLPBF RoHS compliant and what is its lifecycle status?

Compliance and lifecycle (active/obsolete) are critical for regulatory adherence and long-term product support.

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