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STMicroelectronics BD438

STMicroelectronics BD438

MPNBD438
End of Life

TRANS PNP 45V 4A SOT32-3

$0.57804Price · pay online now
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$0.58 / ea

243 in stock — maximum per order · 3–4 days lead time

$0.44 / ea from 10 pcs

PackagingTO-225AA, TO-126-3
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Sep 2026

Specifications

BD438 specifications
ParameterValue
MountingThrough Hole
FET typePNP
Voltage - collector emitter breakdown45 V
Current - collector (Ic)4 A
Current - collector cutoff100µA
DC current gain (hFE) (Min) @ ic, vce30 @ 10mA, 5V
Power - max36 W
Frequency - transition3MHz
Operating temperature150°C (TJ)
PackageTube
CaseTO-225AA, TO-126-3
Vce saturation (Max) @ ib, ic600mV @ 200mA, 2A