3DD4244DM Transistor Datasheet

NPN BJT | Jilin Sino-Microelectronics

NPNTO-126High Power
VCEO
400V
Ic Max
3A
Pd Max
60W
Gain
20

Quick Reference

The 3DD4244DM is a NPN bipolar transistor in a TO-126 package, designed for high power applications. It supports a breakdown voltage of 400V and continuous collector current of 3A. This component is widely used in NPN switching and linear amplification circuits.

Technical Specifications

ParameterValueDescription
ManufacturerJilin Sino-MicroelectronicsOriginal Manufacturer
PackageTO-126Physical mounting form factor
VCEO400VBreakdown voltage
IC Max3ACollector current
Pd Max60WPower dissipation
Gain20DC current gain
Frequency-Transition frequency
VCE(sat)1.5VSaturation voltage
Vebo9VEmitter-Base voltage
Temp-Operating temperature range

Direct Replacements & Alternatives

Part NumberTypePackageVCEOIcPd
ST13003-K-HXY NPN TO-126 500V 1.5A 1.25W
KSE13003-AS-HXY NPN TO-126 500V 1.5A 1.25W
MJE13003(RANGE:20-30) NPN TO-126 400V 1A 1.25W
3DD4242DM-126 NPN TO-126 400V 1.5A 20W
13003 NPN TO-252-2L 480V 1.5A 1.25W
YFW13003 NPN TO-126 480V 1.5A 1.25W
MJE340G NPN TO-126 300V 500mA 20W
MJE340STU-HXY NPN TO-126 350V 500mA 625mW
MJE340 NPN SOT-32-3 300V 500mA 20.8W
View all TO-126 NPN Transistors โ€บ