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STMicroelectronics STGB10NB40LZT4

STGB10NB40LZT4 IGBT 440V 20A 150W D2PAK, AEC-Q101

MPNSTGB10NB40LZT4
End of Life

STMicroelectronics STGB10NB40LZT4, Automotive AEC-Q101 PowerMESH™ IGBT, 440V Vces, 20A Ic, 150W max, D2PAK surface mount, -55°C to 175°C junction.

$3.05Ref. price · indicative, final on quote
PackagingTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
RoHSROHS3 Compliant
SeriesAutomotive, AEC-Q101, PowerMESH™
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STGB10NB40LZT4 specifications
ParameterValue
SeriesAutomotive, AEC-Q101, PowerMESH™
Input typeStandard
MountingSurface Mount
Voltage - collector emitter breakdown440 V
Current - collector (Ic)20 A
Current - collector pulsed40 A
Power - max150 W
Operating temperature-55°C ~ 175°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
Gate charge28 nC
CaseTO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Test condition328V, 10A, 1kOhm, 5V
Switching energy2.4mJ (on), 5mJ (off)
Td (on/off) @ 25°C1.3µs/8µs
Vce(on) (Max) @ vge, ic1.8V @ 4.5V, 10A

Product details

What this 440 V, 20 A IGBT is for

The STGB10NB40LZT4 is an N-channel IGBT from ST's PowerMESH™ family, rated for 440 V collector-emitter breakdown and 20 A continuous collector current. The part is AEC-Q101 qualified, making it suitable for automotive-grade power switching applications such as ignition coils, motor drives, and DC-DC converters where the junction temperature can reach 175°C.

Switching performance and gate drive

Gate charge is 28 nC. Switching energy is 2.4 mJ on and 5 mJ off under test conditions of 328 V, 10 A, 1 kOhm, 5 V.

Package and thermal reality for the layout

The D2PAK (TO-263-3) has a large exposed metal tab on the bottom — that's the collector.

It is ROHS3 compliant.

Frequently asked questions

Is STGB10NB40LZT4 RoHS compliant?

Yes, it is ROHS3 compliant.