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KI4300DY

KEXIN
Part Number KI4300DY
Manufacturer KEXIN
Description MOSFET
Published Jun 20, 2009
Detailed Description www.DataSheet4U.com SMD Type N-Channel 30-V (D-S), Reduced Qg Fast Switching MOSFET with Schottky Diode KI4300DY IC IC...
Datasheet PDF File KI4300DY PDF File

KI4300DY
KI4300DY

Overview
www.
DataSheet4U.
com SMD Type N-Channel 30-V (D-S), Reduced Qg Fast Switching MOSFET with Schottky Diode KI4300DY IC IC Features TrenchFET Power MOSFET LITTLE FOOT PlusTM Integrated Schottky PWM Optimized Absolute Maximum Ratings Ta = 25 Parameter Drain-Source Voltage (MOSFET) Reverse Voltage (Schottky) Gate-Source Voltage Continuous Drain Current (TJ = 150 (MOSFET)* Pulsed Drain Current (MOSFET) Continuous Source Current (MOSFET Diode Conduction)* Average Foward Current (Schottky) Pulsed Foward Current (Schottky) Maximum Power Dissipation (MOSFET)* TA = 25 TA = 70 Maximum Power Dissipation (Schottky)* TA = 25 TA = 70 Operating Junction and Storage Temperature Range *Surface Mounted on 1" X 1" FR4 Board.
TJ, Tstg PD ) TA = 25 TA = 70 IDM IS IF IFM 2.
5 1.
6 2.
2 1.
4 -55 to 150 2.
3 2.
3 20 1.
38 0.
88 1.
25 0.
8 W Symbol VDS VDA VGS ID 9 7 40 1.
25 1.
25 10 secs 30 30 20 6.
4 5.
1 A V Steady State Unit www.
kexin.
com.
cn 1 www.
DataSheet4U.
com SMD Type KI4300DY Thermal Resistance Ratings MOSFET Parameter t 10 sec Symbol Typ Maximum Junction-to-Ambient * Maximum Junction-to-Foot (Drain) RthJA RthJF 40 70 18 Max 50 90 23 Typ 45 78 25 Max 55 100 30 /W Schottky Unit IC IC Steady-State Steady-State * Surface Mounted on 1" X 1" FR4 Board.
Electrical Characteristics Ta = 25 Parameter Gate Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Current* Drain Source On State Resistance* Forward Transconductanceb Schottky Diode Forward Voltage* Total Gate Charge Gate-Source Charge Gate-Drain Charge Gate Resistance Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Source-Drain Reverse Recovery Time Forward Voltage Drop Symbol VGS(th) IGSS IDSS ID(on) rDS(on) gfs VSD Qg Qgs Qgd Rg td(on) tr td(off) tf trr VF IF = 2.
3 A, di/dt = 100 A/ IF = 1.
0 A IF = 1.
0 A, TJ = 125 Vr = 24 V Maximum Reverse Leakage Current Irm Vr = 24 V, TJ = 100 Vr = -24 V, TJ = 125 Junction Capacitance * Pulse test :Pulse width CT 300 s,duty cycle 2% Vr = 10 V s VDD=15V,RL=15 ...


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