Load Switching N Channel MOSFET JSCJ CJ2304 SOT 23 Package Ideal for Portable and DC DC Applications

Key Attributes
Model Number: CJ2304
Product Custom Attributes
Drain To Source Voltage:
30V
Current - Continuous Drain(Id):
3.3A
Operating Temperature -:
-55℃~+150℃
RDS(on):
60mΩ@10V
Gate Threshold Voltage (Vgs(th)):
1V
Reverse Transfer Capacitance (Crss@Vds):
17pF
Number:
1 N-channel
Input Capacitance(Ciss):
235pF
Pd - Power Dissipation:
350mW
Gate Charge(Qg):
3.2nC@10V
Mfr. Part #:
CJ2304
Package:
SOT-23
Product Description

Product Overview

The CJ2304 is a N-Channel MOSFET in a SOT-23 package, designed for load switching in portable devices and DC/DC converters. It features TrenchFET Power MOSFET technology for enhanced performance.

Product Attributes

  • Brand: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
  • Model: CJ2304
  • Package: SOT-23
  • Material: Plastic-Encapsulated
  • Origin: China (implied by manufacturer name)

Technical Specifications

ParameterSymbolTest ConditionMinTypMaxUnit
Maximum Ratings
Drain-Source VoltageVDS30V
Gate-Source VoltageVGS±20V
Continuous Drain CurrentID(Ta=25)3.3A
Pulsed Drain CurrentIDM15A
Continuous Source-Drain Diode CurrentIS0.9A
Maximum Power DissipationPD(Ta=25)0.35W
Thermal Resistance Junction to AmbientRJA(t≤5s)357°C/W
Storage TemperatureTSTG-55+150°C
Junction TemperatureTJ150°C
Electrical Characteristics (Ta=25 unless otherwise noted)
Static Drain-source breakdown voltageV(BR)DSSVGS = 0V, ID =250µA30V
Gate-source threshold voltageVGS(th)VDS =VGS, ID =250µA12.2V
Gate-body leakageIGSSVDS =0V, VGS =±20V±100nA
Zero gate voltage drain currentIDSSVDS =30V, VGS =0V1µA
Drain-source on-state resistanceRDS(on)VGS =10V, ID =3.2A0.0490.060Ω
VGS =4.5V, ID =2.8A0.0610.075
Forward transconductancegfsVDS =4.5V, ID =2.5A2.5S
Dynamic Characteristics
Total gate chargeQgVDS =15V,VGS =10V,ID =3.4A4.56.7 nC
VDS =15V,VGS =4.5V,ID =3.4A2.13.2
Gate-source chargeQgs0.85nC
Gate-drain chargeQgd0.65nC
Gate resistanceRgf =1.0MHz0.8Ω
Input capacitanceCissVDS =15V,VGS =0V,f =1MHz235 pF
Output capacitanceCoss45
Reverse transfer capacitanceCrss17
Switching Characteristics
VDD=15V, RL=5.6Ω, ID ≈2.7A, VGEN=4.5V,Rg=1ΩTurn-on delay Timetd(on)1220 ns
Rise timetr5075
Turn-off delay timetd(off)1220
Fall timetf2235
VDD=15V, RL=5.6Ω, ID ≈2.7A, VGEN=10V,Rg=1ΩTurn-on delay timetd(on)510 ns
Rise timetr1220
Turn-off delay timetd(off)1015
Fall timetf510
Drain-source body diode characteristics
Continuous source-drain diode currentISTC=25°C1.4A
Pulse diode forward currentISM15A
Body diode voltageVSDIS=-2.7A,VGS=0V0.81.2V

2410121537_JSCJ-CJ2304_C44209.pdf

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