Compact BLUE ROCKET BSS123 N channel MOSFET designed for battery management and PWM control systems

Key Attributes
Model Number: BSS123
Product Custom Attributes
Drain To Source Voltage:
100V
Current - Continuous Drain(Id):
170mA
Operating Temperature -:
-55℃~+150℃
RDS(on):
6Ω@10V
Gate Threshold Voltage (Vgs(th)):
2V@1mA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
3.4pF
Number:
1 N-channel
Output Capacitance(Coss):
7pF
Input Capacitance(Ciss):
73pF
Pd - Power Dissipation:
360mW
Mfr. Part #:
BSS123
Package:
SOT-23
Product Description

Product Overview

The BSS123 is an N-channel MOSFET in a SOT-23 plastic package, designed for high-density battery applications with extremely low RDS(ON). This device is suitable for use as a load switch or in Pulse Width Modulation (PWM) applications.

Product Attributes

  • Brand: FSB (implied by datasheet URL)
  • Package Type: SOT-23
  • Channel Type: N-Channel
  • Lead Free: Yes (implied by reflow soldering note)

Technical Specifications

Parameter Symbol Rating Unit
Drain-Source Voltage VDSS 100 V
Drain Current Continuous ID 170 mA
Drain Current Pulsed ID(TC=25) 680 mA
Continuous DrainSource IS 170 mA
GateSource Voltage VGS 20 V
Power Dissipation PD 0.36 W
Thermal Resistance, Junction-to-Ambient RJA 350 /W
Operating and Storage Junction Temperature Range TJ, TSTG -55 to 150
Parameter Symbol Test Conditions Min Typ Max Unit
DrainSource Breakdown Voltage BVDSS VGS=0V, ID=250A 100 V
Zero Gate Voltage Drain Current IDSS(1) VDS=100V, S=0V 1.0 A
Zero Gate Voltage Drain Current IDSS(2) VDS=100V, VGS=0V, Tj=125 60 A
Zero Gate Voltage Drain Current IDSS(3) VDS=20V, VGS=0V 10 nA
GateBody Leakage IGSS VGS=20V, VDS=0V 50 nA
OnState Drain Current ID(on) VDS=5.0V, VGS=10V 0.68 A
Gate Threshold Voltage VGS(th) VDS=VGS, ID=1.0mA 0.8 1.7 2.0 V
Static DrainSource OnResistance RDS(on)(1) VGS=10V, ID=0.17A 1.2 6.0
Static DrainSource OnResistance RDS(on)(2) VGS=4.5V, ID=0.17A 1.3 10
Static DrainSource OnResistance RDS(on)(3) VGS=10V, ID=0.17A, Tj=125 2.2 12
Forward Transconductance gFS VDS=10V, ID=0.17A 0.08 0.8 S
DrainSource Diode Forward Voltage VSD VGS=0V, IS=0.34A 0.8 1.3 V
Input Capacitance Ciss VDS=25V, VGS=0V, f=1.0MHz 73 pF
Output Capacitance Coss VDS=25V, VGS=0V, f=1.0MHz 7 pF
Reverse Transfer Capacitance Crss VDS=25V, VGS=0V, f=1.0MHz 3.4 pF
TurnOn Delay Time td(on) ID=0.28A, VGS=10V, VDD=30V, RG=6.0 1.7 3.4 ns
TurnOn Rise Time tr ID=0.28A, VGS=10V, VDD=30V, RG=6.0 9 18 ns
TurnOff Delay Time td(off) ID=0.28A, VGS=10V, VDD=30V, RG=6.0 17 31 ns
TurnOff Fall Time tf ID=0.28A, VGS=10V, VDD=30V, RG=6.0 2.4 5.0 ns
Package Type Units/Reel Reels/Inner Box Units/Inner Box Inner Boxes/Outer Box Units/Outer Box Dimensions (mm)
SOT-23 3,000 10 30,000 6 180,000 78, 180120180, 390385205

2410121238_BLUE-ROCKET-BSS123_C358379.pdf

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