PNP SILICON EPITAXIAL TRANSISTOR (DARLINGTON CONNECTION)
FOR LOW-FREQUENCY POWER AMPLIFIERS AND LOW-SPEED SWITCHING

The 2SB1431 is a Darlington power transistor that can directly drive from the IC output. This transistor is ideal for motor drivers and solenoid drivers in such as OA and FA equipment.
In addition, a small resin-molded insulation type package contributes to high-density mounting and reduction of mounting cost.

FEATURES
• High hFE due to Darlington connection:
   hFE ≥ 2,000 (VCE = −2 V, IC = −3 A)
• Mold package that does not require an insulating board or
   insulation bushing