Skip to main content
Infineon Technologies IPP139N08N3G
Infineon Technologies

Infineon IPP139N08N3G N-Channel MOSFET, 80 V, 45 A, TO-220

MPNIPP139N08N3G
End of Life

Infineon OptiMOS series, N-Channel Power MOSFET, 80 V Drain-Source Voltage, 45 A Continuous Drain Current, 13.9 mOhm On-Resistance at 10 V, TO-220-3 Package, Through Hole Mount, -55°C to 175°C Junction Temperature.

$0.56Ref. price · indicative, final on quote
IPP139N08N3G 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

IPP139N08N3G Technical Specifications
ParameterValue
SeriesOptiMOS™
FET typeN-Channel
Mounting typeThrough Hole
Drain to source voltage80 V
Drive voltage (Max rds on, min rds on)6V, 10V
Current - continuous drain (Id) @ 25°C45A (Tc)
Power dissipation79W (Tc)
Operating temperature-55°C ~ 175°C (TJ)
PackageBulk
Vgs±20V
TechnologyMOSFET (Metal Oxide)
CaseTO-220-3
Vgs(th) (Max) @ id3.5V @ 33µA
Rds on (Max) @ id, vgs13.9mOhm @ 45A, 10V
Gate charge (Qg) (Max) @ vgs25 nC @ 10 V
Input capacitance (Ciss) (Max) @ vds1730 pF @ 40 V

Product details

80 V, 45 A N-channel in a TO-220 — the conduction-loss anchor

The IPP139N08N3G: At full rated current, the I²R loss is roughly 28 W, which must be removed through the TO-220 tab and heatsink — the package is rated for 79 W dissipation at the case.

Gate charge and switching profile

Total gate charge is 25 nC at 10 V, with input capacitance of 1730 pF at 40 V drain-source. Gate threshold voltage is 3.5 V maximum at 33 µA drain current; recommended drive voltage is 6 V to 10 V for rated Rds(on).

Temperature range and thermal budget

The 175°C Tj max allows headroom for high-current operation with a properly sized heatsink. Maximum power dissipation is 79 W at the case temperature.

Frequently asked questions

Where to buy IPP139N08N3G?

Directs buyers to a purchase path immediately, often the highest-converting query.

What is the datasheet for IPP139N08N3G?

Engineers need full specs to validate fit; datasheet access is critical for design-in decisions.

What is equivalent to IPP139N08N3G?

Sourcing and design often require alternative parts for multi-source or substitute needs.

What is the price of IPP139N08N3G?

Price is a top consideration for BOM budgeting and competitive sourcing.

Is IPP139N08N3G in stock?

Availability drives purchase timing; buyers check stock before ordering.

What is the on-resistance of IPP139N08N3G?

Rds(on) is a key performance spec for power loss calculations in the target application.