N Channel MOSFET GOODWORK BSS123W Featuring Rugged Design and Low On Resistance for Switching Circuits

Key Attributes
Model Number: BSS123W
Product Custom Attributes
Drain To Source Voltage:
100V
Current - Continuous Drain(Id):
170mA
Operating Temperature -:
-55℃~+150℃
RDS(on):
3.8Ω@4.5V,170mA
Gate Threshold Voltage (Vgs(th)):
1.6V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
2pF@25V
Output Capacitance(Coss):
10pF
Pd - Power Dissipation:
350mW
Input Capacitance(Ciss):
29pF@25V
Gate Charge(Qg):
1.4nC@10V
Mfr. Part #:
BSS123W
Package:
SOT-323
Product Description

Product Overview

The BSS123W is an N-Channel MOSFET featuring a surface mount package and a high-density cell design for extremely low RDS(ON). It serves as a voltage-controlled small signal switch, offering ruggedness and reliability. This MOSFET is suitable for applications such as small servo motor controls, power MOSFET gate drivers, and general switching applications.

Product Attributes

  • Package: SOT-323
  • Marking: K23

Technical Specifications

ParameterSymbolTest ConditionMinTypMaxUnit
Drain-source breakdown voltageV(BR)DSSVGS = 0V, ID =250A100V
Zero gate voltage drain currentIDSSVDS =100V,VGS = 0V1 A
Zero gate voltage drain currentIDSSVDS =20V,VGS = 0V10nA
Gate-body leakage currentIGSSVGS =20V, VDS = 0V50nA
Gate threshold voltageVGS(th)VDS =VGS, ID =250A12.8V
Drain-source on-resistanceRDS(on)VGS =4.5V, ID =0.17A10
Drain-source on-resistanceRDS(on)VGS =10V, ID =0.17A6
Forward tranconductancegFSVDS =10V, ID =170mA80mS
Diode forward voltageVSDIS=340mA, VGS = 0V1.3V
Input CapacitanceCissVDS =25V,VGS =0V,f =1MHz2960pF
Output CapacitanceCossVDS =25V,VGS =0V,f =1MHz1015pF
Reverse Transfer CapacitanceCrssVDS =25V,VGS =0V,f =1MHz26pF
Turn-on delay timetd(on)VGS=10V,VDD=30V, ID=2.8A,RGEN=508ns
Turn-on rise timetrVGS=10V,VDD=30V, ID=2.8A,RGEN=508ns
Turn-off delay timetd(off)VGS=10V,VDD=30V, ID=2.8A,RGEN=5013ns
Turn-off fall timetfVGS=10V,VDD=30V, ID=2.8A,RGEN=5016ns
Total Gate ChargeQgVDS=10V,ID=0.22A, VGS=10V1.42nC
Gate-Source ChargeQgsVDS=10V,ID=0.22A, VGS=10V0.150.25nC
Gate-Drain ChargeQgdVDS=10V,ID=0.22A, VGS=10V0.20.4nC

2508071805_GOODWORK-BSS123W_C50176571.pdf

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