JIANGSU CHANGJING ELECTRONICS TECHNOLOGY CO., LTD SOP8 Plastic-Encapsulate MOSFETS Dual N-Channel MOSFET CJQ4800 SOP8 I V R TYP D (BR)DSS DS(on) 16m 10V 30V 6.9A 19m 4.5 V DESCRIPTION The CJQ4800 uses advanced trench technology to provide excellent R and low gate charge. This device is suitable for use as a load switch DS(ON) or in PWM applications. MARKING: Equivalent Circuit Q4800= Device code YY=Date Code Q4800 Solid dot = Pin1 indicator Solid dot = Green molding compound device, if none,the normal device. Maximum ratings (T =25 unless otherwise noted) a Parameter SymbolValue Unit Drain-Source Voltage V 30 V DS 20 V Gate-Source Voltage V GS I 6.9 Continuous Drain Current (t 10s) (note 1) D A Pulsed Drain Current (note 2) I 28 A DM P 1.25 W Power Dissipation D R Thermal Resistance from Junction to Ambient (t 10s) (note 1) JA 100 /W T 150 Junction Temperature J -55~+150 T Storage Temperature STG 1 Rev. - 1.0 www.jscj-elec.com T =25 unless otherwise specified a Parameter Symbol Test Condition Min Typ Max Unit STATIC PARAMETERS Drain-source breakdown voltage V (BR)DSS VGS = 0V, ID =250A 30 V Zero gate voltage drain current IDSS VDS =30V,VGS = 0V 1 A Gate-body leakage current IGSS VGS =20V, VDS = 0V 100 nA Gate threshold voltage VGS(th) VDS =V , ID =250A 0.7 1.4 V GS 1.0 VGS =10V, ID =6.9A m 16 22 RDS(on) Drain-source on-resistance (note 3) VGS =4.5V, ID =6A 19 27 m Forward tranconductance (note 3) g VDS =5V, ID =5A 8 S FS Diode forward voltage (note 3) V I =1A, VGS = 0V 1 V SD S DYNAMIC PARAMETERS (note 4) Input capacitance C 879 pF iss Output capacitance C VDS =15V,VGS =0V,f =1MHz 93 pF oss Reverse transfer capacitance C 82 pF rss SWITCHING PARAMETERS (note 4) Turn-on delay time td(on) 5 ns Turn-on rise time tr V =10V,V =15V, 7 ns GS DS R = 1. 8,R =3 Turn-off delay time td(off) L GEN 40ns Turn-off fall time tf 6ns Notes : 2 1. The value of R is measure with the device mounted on 1in FR-4 board with 2oz. Copper, in a still air environment with JA T =25. The value in any given application depends on the users specific board design. The current rating is based on a the t10s thermal resistance rating. 2. Repetitive rating : Pulse width limited by junction temperature. 3. Pulse Test : Pulse Width300s, Duty Cycle2%. 4. Guaranteed by design, not subject to production testing. 2 Rev. - 1.0 www.jscj-elec.com 026)(7 (/(&75,& / &+ 5 &7(5,67,&6