2ST31A:Low voltage NPN power transistor

The device is manufactured in planar technology with “base island” layout. The resulting transistor shows high gain performance coupled with low saturation voltage.

Key Features

  • High switching speed
  • Good performances in terms of hFE linearity
Product Specifications
DescriptionVersionSize
DS6930: Low voltage NPN power transistor2.1377 KB
Technical Notes & Articles
DescriptionVersionSize
TN0025: LED balancing circuit with power limit2.389 KB
TN0026: LED balancing circuits2.4113 KB
Sample & Buy
Part NumberPackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
2ST31ATO-220ABTube--NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
2ST31ATO-220ABIndustrialEcopack2
Low voltage NPN power transistor 2ST31A
LED balancing circuit with power limit BD241C
LED balancing circuits MJD31C