Field Effect Transistor P Channel JSCJ CJK1211 Designed for PWM Load Switching and Battery Charging

Key Attributes
Model Number: CJK1211
Product Custom Attributes
Drain To Source Voltage:
12V
Current - Continuous Drain(Id):
11A
Operating Temperature -:
-55℃~+150℃
RDS(on):
-
Gate Threshold Voltage (Vgs(th)):
500mV
Reverse Transfer Capacitance (Crss@Vds):
590pF
Number:
1 P-Channel
Input Capacitance(Ciss):
2.7nF
Pd - Power Dissipation:
450mW
Gate Charge(Qg):
-
Mfr. Part #:
CJK1211
Package:
SOT-23-3L
Product Description

Product Overview

The CJK1211 is a P-Channel Enhancement Mode Field Effect Transistor from JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD. It features an advanced trench MOSFET process technology and ultra-low on-resistance with low gate charge, making it suitable for PWM applications, load switching, and battery charging in cellular handsets.

Product Attributes

  • Brand: JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD
  • Origin: China
  • Package: SOT-23-3L

Technical Specifications

ParameterSymbolTest ConditionMinTypMaxUnit
Drain-Source Breakdown VoltageV(BR)DSSVGS = 0V, ID =-250A-12V
Zero Gate Voltage Drain CurrentIDSSVDS =-12V,VGS = 0V-1A
Gate-Source Leakage CurrentIGSSVGS =8V, VDS = 0V100nA
Drain-Source On-ResistanceRDS(on)VGS =-4.5V, ID =-6A25m
Drain-Source On-ResistanceRDS(on)VGS =-2.5V, ID =-6A30m
Forward TransconductancegFSVDS =-5V, ID =-6A9S
Gate Threshold VoltageVGS(th)VDS =VGS, ID =-250A-0.5-1.2V
Input CapacitanceCissVDS =-10V,VGS =0V,f =1MHz2700pF
Output CapacitanceCossVDS =-10V,VGS =0V,f =1MHz680pF
Reverse Transfer CapacitanceCrssVDS =-10V,VGS =0V,f =1MHz590pF
Turn-on Delay Timetd(on)VDD=-10V,VGEN=-4.5V, ID =-1A,Rg=1011ns
Turn-on Rise TimetrVDD=-10V,VGEN=-4.5V, ID =-1A,Rg=1035ns
Turn-off Delay Timetd(off)VDD=-10V,VGEN=-4.5V, ID =-1A,Rg=1030ns
Turn-off Fall TimetfVDD=-10V,VGEN=-4.5V, ID =-1A,Rg=1010ns
Diode Forward VoltageVSDVGS =0V, IS=-2A-0.8V

2411121115_JSCJ-CJK1211_C504105.pdf

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