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Infineon Technologies IRLR7833TRPBF
Infineon Technologies

IRLR7833TRPBF MOSFET N-CH 30V 140A DPAK, 4.5mOhm

MPNIRLR7833TRPBF
End of Life

Infineon HEXFET® IRLR7833TRPBF, N-Channel MOSFET, 30V Vdss, 140A Id, 4.5mOhm Rds(on) at 10V, DPAK (TO-252) surface mount, -55°C to 175°C.

$1.36Ref. price · indicative, final on quote
IRLR7833TRPBF 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

IRLR7833TRPBF 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°C140A (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, vgs4.5mOhm @ 15A, 10V
Gate charge (Qg) (Max) @ vgs50 nC @ 4.5 V
Input capacitance (Ciss) (Max) @ vds4010 pF @ 15 V

Product details

4.5 mOhm at 10V — what it means for the board

At 15A drain current and 10V gate drive, the maximum on-resistance is 4.5 mOhm.

Temperature range and environment

Junction temperature spans -55°C to 175°C, covering automotive under-hood and industrial drive compartments. The 4010 pF input capacitance at 15V Vds is typical for this current class; the gate-drive loop should be kept tight to avoid ringing. The DPAK footprint is shared with many TO-252 MOSFETs, so a layout validated for one often accepts this part with minor pad adjustments.

Lifecycle and sourcing reality

The IRLR7833TRPBF carries an active lifecycle status.

Frequently asked questions

What is the difference between IRLR7833TRPBF and IRLR7833PBF?

The two parts are electrically identical — same die, same ratings. The difference is packaging: IRLR7833TRPBF ships in Tape & Reel, while IRLR7833PBF ships in Tube (bulk). Choose the reel variant for automated pick-and-place assembly.

Can I use IRLR7833TRPBF for 12V motor control?

Yes. The 30V Vdss provides headroom above a 12V bus for inductive flyback. The 4.5 mOhm Rds(on) at 10V gate drive keeps conduction losses low, and the 140A continuous rating far exceeds typical motor-start surge currents. Ensure the gate driver can supply the 50 nC gate charge at the switching frequency.