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BSS123N
  • BSS123N

BSS123N

Active and preferred

Infineon technologies offers automotive and industrial manufacturers a broad portfolio of N and P-Channel Small Signal MOSFETs that meet and exceed the highest quality requirements in well-known industry standard packages. With unmatched levels of reliability and manufacturing capacity these components are ideally suited for a wide variety of applications including LED lighting , ADAS , body control units , SMPS and motor control .

Infineon Technologies BSS123N Product Info

16 April 2026 0

Parameters

Budgetary Price €/1k

0.04

Ciss

15.7 pF

Coss

3.4 pF

ID (@25°C) max

0.19 A

IDpuls max

0.77 A

Operating Temperature max

150 °C

Operating Temperature min

-55 °C

Package

SOT-23

Polarity

N

Ptot max

0.5 W

QG (typ @10V)

0.9 nC

RDS (on) (@10V) max

6000 mΩ

RthJA max

250 K/W

Special Features

Small Signal

VDS max

100 V

VGS(th) range

0.8 V to 1.8 V

Apps

Automotive battery management system (BMS) - high-voltage, On-board charging (OBC), Light electric vehicle solutions, Telecommunications infrastructure, Uninterruptible power supplies (UPS)

Features

  • Enhancement mode
  • Logic level
  • Avalanche rated
  • Fast switching
  • dv/dt rated
Pb-free lead-plating
  • RoHS compliant, halogen-free
  • Qualified according to Automotive Std
  • PPAP capable

    • Description

    • Low RDS(on) for high efficency
    • Small packages save PCB space
    • Best-in-class quality and reliability

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