Fast Switching N Channel MOSFET JSCJ CJ3134KW for in Drivers of Relays Solenoids and Power Supplies

Key Attributes
Model Number: CJ3134KW
Product Custom Attributes
Drain To Source Voltage:
20V
Current - Continuous Drain(Id):
750mA
Operating Temperature -:
-
RDS(on):
800mΩ@1.8V,450mA
Gate Threshold Voltage (Vgs(th)):
1.1V@250uA
Type:
N-Channel
Reverse Transfer Capacitance (Crss@Vds):
15pF
Number:
1 N-channel
Output Capacitance(Coss):
20pF
Input Capacitance(Ciss):
120pF
Pd - Power Dissipation:
200mW
Gate Charge(Qg):
-
Mfr. Part #:
CJ3134KW
Package:
SOT-323
Product Description

Product Overview

The CJ3134KW is an N-Channel MOSFET from JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD. It is designed for high-side switching applications, offering low on-resistance, low threshold voltage, and fast switching speeds. This MOSFET is suitable for use in drivers for relays and solenoids, battery-operated systems, power supply converter circuits, and load/power switching in devices like cell phones, pagers, lamps, hammers, displays, and memories.

Product Attributes

  • Brand: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
  • Origin: China (implied by company name and URL)
  • Material: Plastic-Encapsulate MOSFETS
  • Certifications: None explicitly mentioned

Technical Specifications

ParameterSymbolConditionMinTypMaxUnit
Drain-Source voltageV(BR)DSSVGS = 0V, ID =250A20V
Gate-Threshold VoltageVGS(th)VDS =VGS, ID =250A0.351.1V
Gate-Body Leakage CurrentIGSSVDS =0V, VGS =10V20A
Zero Gate Voltage Drain CurrentIDSSVDS =20V, VGS =0V1A
Drain-Source On-State ResistanceRDS(on)VGS =4.5V, ID =650mA380m
VGS =2.5V, ID =550mA450
VGS =1.8V, ID =450mA800
Forward TransconductancegFSVDS =10V, ID =800mA1S
Input CapacitanceCissVDS =16V,VGS =0V,f =1MHz120pF
Output CapacitanceCoss20
Reverse Transfer CapacitanceCrss15
Switching Timestd(on)VDD=10V,ID=500mA, VGS=4.5V,RG=106.7ns
tr4.8
td(off)17.3
tf7.4
Drain-Source Diode Forward VoltageVSDIS=0.15A, VGS = 0V1.2V
Power DissipationPDTa=25, no heat sink200mW
Storage TemperatureTstg-55+150
Junction TemperatureTj150

2410121440_JSCJ-CJ3134KW_C110101.pdf

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