ProjectsPricingInsights

Best Alternatives to MJD44H11T4G

Package: TO-252-3, DPak (2 Leads + Tab), SC-63onsemiTransistors - Bipolar (BJT) - SinglePackage: Tape & Reel (TR); Cut Tape (CT); Digi-Reel®Current - Collector (Ic) (Max): 8 AVoltage - Collector Emitter Breakdown (Max): 80 VCurrent - Collector Cutoff (Max): 1µADC Current Gain (hFE) (Min) @ Ic, Vce: 40 @ 4A, 1V

MJD44H11T4G is an active onsemi NPN DPAK power BJT. No direct pin-compatible replacement is proven from the provided data.

AI replacement insight

Electrical riskhigh

Ratings differ by candidate.

Package riskmedium

DPAK matches, pinout missing.

Firmware risklow

Discrete transistor.

Sourcing risklow

Kept parts are active.

Can it be replaced directly?

No verified pin-compatible replacement is identified.

Best replacement path

Check MJD41CT4G for higher-voltage, lower-current use; check MJD3055T4G only for lower-voltage designs.

Main risk

Pinout is unverified and candidates relax current, voltage, or speed.

Recommended alternatives

3
MJD41CT4G package
MJD41CT4G

onsemi

Needs validationmedium risk

MJD41CT4G is a possible DPAK NPN alternative when 6 A is acceptable.

View details

Alternative comparison matrix

Feature / factorMJD44H11T4GMJD41CT4GMJD3055T4GMJD31CRLGCompatibility / risk
PackageDPAK TO-252DPAK TO-252DPAK TO-252DPAK TO-252DPAK TO-252 — Same package text.; MJD3055T4G: Same package text.; MJD31CRLG: Same package text.
Pinout3 pins3 pins3 pins3 pins3 pins — Pin functions not shown.; MJD3055T4G: Pin functions not shown.; MJD31CRLG: Pin functions not shown.
Voltage80 V100 V60 V100 V100 V / 60 V — Meets voltage margin.; MJD3055T4G: Below target.; MJD31CRLG: Meets voltage margin.
Current8 A6 A10 A3 A6 A / 10 A / 3 A — Derate load current.; MJD3055T4G: Higher listed Ic.; MJD31CRLG: Large derating.
Power20 W20 W-15 W20 W / 15 W — Same listed Pd.; MJD31CRLG: Lower Pd.
Application85 MHz fT-2 MHz fT-2 MHz fT — Much slower.

Application & sourcing insights

Questions & answers

No single best drop-in is proven. MJD41CT4G is closest for voltage, but its 6 A current rating is lower.