Load Switching Voltage Controlled Small Signal Switch Leiditech 2N7002KT for Portable and DC DC Converter

Key Attributes
Model Number: 2N7002KT
Product Custom Attributes
Drain To Source Voltage:
60V
Current - Continuous Drain(Id):
115mA
Operating Temperature -:
-55℃~+150℃
RDS(on):
5Ω@10V
Gate Threshold Voltage (Vgs(th)):
2.5V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
5pF
Number:
-
Output Capacitance(Coss):
25pF
Input Capacitance(Ciss):
50pF
Pd - Power Dissipation:
150mW
Gate Charge(Qg):
-
Mfr. Part #:
2N7002KT
Package:
SOT-523
Product Description

Product Overview

The 2N7002KT is a voltage-controlled small signal switch featuring a high-density cell design for low RDS (ON). It offers rugged reliability and high saturation current capability, making it suitable for load switching in portable devices and DC/DC converters.

Product Attributes

  • Marking: KN
  • Package Type: SOT-523
  • Material: Plastic-Encapsulate

Technical Specifications

Symbol Parameter Test Conditions Min Typ Max Unit
VDS Drain-Source voltage 60 V
VGS Gate-Source voltage 20 V
ID Drain Current 115 mA
PD Power Dissipation (Ta=25C unless otherwise specified) 150 mW
RJA Thermal Resistance from Junction to Ambient (Ta=25C unless otherwise specified) 833 C/W
TJ Junction Temperature 150 C
TSTG Storage Temperature -55 +150 C
V(BR)DSS Drain-Source Breakdown Voltage VGS = 0V, ID = 250A 60 V
VGS(th) Gate-Threshold Voltage VDS = VGS, ID = 250A 1 2.5 V
lGSS Gate-body Leakage current VDS=0 V, VGS=20 V 80 nA
IDSS Zero Gate Voltage Drain Current VDS=60 V, VGS=0 V 80 nA
ID(ON) On-state Drain Current VGS=10 V, VDS=7 V 500 mA
RDS(on) Drain-Source On-Resistance VGS =10V, ID = 500mA 5
RDS(on) Drain-Source On-Resistance VGS =5V, ID =50mA 7
gfs Forward Trans conductance VDS =10V, ID =200mA 80 mS
VDS(on) Drain-source on-voltage VGS=10V, ID=500mA 3.75 V
VDS(on) Drain-source on-voltage VGS=5V, ID=50mA 0.375 V
VSD Diode Forward Voltage IS=115mA, VGS=0 V 0.55 1.2 V
Ciss Input Capacitance VGS = 0V VDS = 25V f = 1.0MHz 50 pF
Coss Output Capacitance VGS = 0V VDS = 25V f = 1.0MHz 25 pF
Crss Reverse Transfer Capacitance VGS = 0V VDS = 25V f = 1.0MHz 5 pF
td(on) Turn-On Time VDD=25 V, RL=50, ID=500mA,VGEN=10V, RG=25 20 ns
td(off) Turn-Off Time VDD=25 V, RL=50, ID=500mA,VGEN=10V, RG=25 40 ns

2103301537_Leiditech-2N7002KT_C2759880.pdf

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