Compact SOT 23 N Channel MOSFET KUU BSS138 with 220mA Continuous Current and Low On State Resistance

Key Attributes
Model Number: BSS138
Product Custom Attributes
Drain To Source Voltage:
50V
Current - Continuous Drain(Id):
220mA
RDS(on):
6Ω@4.5V
Operating Temperature -:
-55℃~+150℃@(Tj)
Gate Threshold Voltage (Vgs(th)):
1.6V@1mA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
-
Number:
1 N-channel
Output Capacitance(Coss):
25pF
Input Capacitance(Ciss):
50pF
Pd - Power Dissipation:
225mW
Gate Charge(Qg):
-
Mfr. Part #:
BSS138
Package:
SOT-23
Product Description

Product Overview

The BSS138 is an N-Channel Enhancement-Mode MOS Field Effect Transistor designed for various electronic applications. It offers a drain-source voltage of up to 50V and a continuous drain current of 220mA, with a pulsed drain current capability of 880mA. This device is suitable for general-purpose switching and amplification tasks.

Product Attributes

  • Device Marking: BSS138=SS
  • Package Type: SOT-23

Technical Specifications

CharacteristicSymbolMinTypMaxUnitNotes
Drain-Source Breakdown VoltageBVDSS50V(ID=250uA,VGS=0V)
Gate Threshold VoltageVGS(th)0.81.6V(ID=1mA,VGS= VDS)
Diode Forward Voltage DropVSD1.4V(ISD=220mA,VGS=0V)
Zero Gate Voltage Drain CurrentIDSS0.5100uA(VGS=0V, VDS= BVDSS)
Zero Gate Voltage Drain CurrentIDSS0.5nA(VGS=0V, VDS=0.6BVDSS)
Gate Body LeakageIGSS+100nA(VGS=+20V, VDS=0V)
Static Drain-Source On-State ResistanceRDS(ON)3.5(ID=220mA,VGS=10V)
Static Drain-Source On-State ResistanceRDS(ON)6(ID=220mA,VGS=4.5V)
Input CapacitanceCISS50pF(VGS=0V, VDS=25V,f=1MHz)
Common Source Output CapacitanceCOSS25pF(VGS=0V, VDS=25V,f=1MHz)
Turn-ON Timet(on)20ns(VDS=30V, ID=200mA, RGEN=25)
Turn-OFF Timet(off)20ns(VDS=30V, ID=200mA, RGEN=25)
Total Device DissipationPD225mWTA=25
Derate above251.8mW/
Thermal Resistance Junction to AmbientRJA350/W
Junction and Storage TemperatureTJ,Tstg-55+150

2410121519_KUU-BSS138_C3015220.pdf

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