Low RDS on Slkor BSS138KDW Dual N Channel MOSFET ideal for DC DC converter load switching solutions

Key Attributes
Model Number: BSS138KDW
Product Custom Attributes
Drain To Source Voltage:
50V
Current - Continuous Drain(Id):
200mA
RDS(on):
6Ω@4.5V
Operating Temperature -:
-55℃~+150℃
Gate Threshold Voltage (Vgs(th)):
1.5V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
7pF
Number:
2 N-Channel
Output Capacitance(Coss):
12pF
Input Capacitance(Ciss):
18pF
Pd - Power Dissipation:
150mW
Gate Charge(Qg):
1.7nC@10V
Mfr. Part #:
BSS138KDW
Package:
SOT-363
Product Description

Product Overview

The BSS138KDW is a 50V/0.2A Dual N-Channel MOSFET designed for high-density cell applications, offering low RDS(on) for efficient operation. It functions as a voltage-controlled small signal switch, providing a rugged and reliable solution with high saturation current capability and ESD protection. This MOSFET is ideal for load switching in portable devices and DC/DC converters.

Product Attributes

  • Brand: SLKORMicro
  • Model: BSS138KDW
  • Package: SOT-363

Technical Specifications

ParameterSymbolConditionMinTypMaxUnit
Static Electrical Characteristics @ TJ = 25C (unless otherwise stated)Gate-Source VoltageVGS±20V
Drain-Source Breakdown VoltageBV(BR)DSSVGS=0VID=250A50V
Zero Gate Voltage Drain CurrentIDSSVDS=40VVGS=0V1µA
Gate-Body Leakage CurrentIGSSVGS=±20VVDS=0V±10µA
Gate Threshold VoltageVGS(th)VDS=VGSID=250µA0.61.01.5V
Drain-Source On-State ResistanceRDS(on)VGS=10VID=0.3A1.45.0Ω
VGS=4.5VID=0.2A1.76.0Ω
Dynamic Electrical Characteristics @ TJ = 25C (unless otherwise stated)Input CapacitanceCISSVDS=50VVGS=0V f=1MHz18pF
Output CapacitanceCOSSVDD=30VID=0.2A VGS=4.5VRG=10Ω12pF
Reverse Transfer CapacitanceCRSS7pF
Switching CharacteristicsTotal Gate ChargeQgVDS=50VID=0.2AVGS=10V1.7nC
Turn-on Delay Timetd(on)4.8nS
Turn-Off Delay Timetd(off)18nS
Reverse recovery TimetrrVGS=0V,IS=200mA,VR=25V, dIS/dt=-100A/μs31nS
Source- Drain Diode CharacteristicsForward on voltageVSDTj=25°C, Is=0.1A1.2V
Diode Continuous Forward CurrentISTc=25°C0.2A
Absolute Maximum RatingsMaximum Power DissipationPDTc=25°C0.15W
Pulse Drain CurrentIDMTc=25°C0.95A
Tested Continuous Drain CurrentIDTc=25°C0.2A
Common RatingsThermal Resistance Junction-to-AmbientRθJAMounted on Large Heat Sink833°C/W
Maximum Junction TemperatureTJ150°C
Storage Temperature RangeTSTG-55to155°C

2408271001_Slkor-BSS138KDW_C41369500.pdf

Contact Our Experts And Get A Free Consultation!

Our mission is to offer "High Quality" & "Good Service" & "Fast Delivery" to help our clients to gain more profits.