WTK4424

WTK4424 Surface Mount N-Channel Enhancement Mode MOSFET P b Lead(Pb)-Free DRAIN CURRENT 13.8 AMPERES DRAIN SOURCE VOLTAGE 30 VOLTAGE D 1 2 3 4 S S S G 8 7 6 5 D D D Description: The WTK4424 provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. 1 The SOP-8 package is universally preferred for all commercial-industrial surface mount applications and suited for low voltage applications such as DC/DC converters. SOP-8 Features: *Low On-Resistance *High Vgs Max Rating Voltage *Surf ace Mount Package A b s o l u t e Max i m u m Rat i n g s Par am et er Drain-Source Voltage Gate-Source Voltage Continuous Drain Current Continuous Drain Current Pulsed Drain Current 1 3 3 Sy m b o l VD S V GS ID @TA=25 ID @TA=70 ID M PD @TA=25 Tj, Tstg Rat i n g s 30 ±20 13.8 11 50 2.5 0.02 -55 ~ +150 Un i t V V A A A W W/ Total Power Dissipation Linear Derating Factor Operating Junction and Storage Tem perature Range Device Marking WTK4424 = 4424SC WEITRON http://www.weitron.com.tw 1/5 01-Dec-08 WTK4424 El ec t r i c al Ch ar ac t er i s t i c s (Tj = 25 Par am et er Drain-Source Breakdown Voltage Br eakdown Voltage Temper atur e C oefficient Un l es s o t h er w i s e s p ec i f i ed ) Mi n . 30 1.0 Typ . 0.02 21 23 6 15 13 9 35 17 1920 410 300 0.9 Max . 3.0 100 1 25 9 m 14 35 ns 3070 pF nC Un i t V V/ V S nA uA uA Tes t Co n d i t i o n s VGS=0, ID=250uA Ref erence to 25 , ID=1mA VDS=VGS, ID=250uA VDS=10V, ID=13A VGS= 20V Sy m b o l BVDSS BVDSS / Tj Gate Threshold Voltage Forward Transconductance Gate-Source Leakage Current Drain-Source Leakage Current(Tj=25 ) Drain-Source Leakage Current(Tj=70 ) VGS(th) gfs IGSS IDSS VDS=30V, VGS=0 VDS=24V, VGS=0 VGS=10V, ID=13A VGS=4.5V, ID=10A ID=13A VDS=24V VGS=4.5V VDS=25V ID=1A VGS=10V RG=3.3 RD=15 VGS=0V VDS=25V f=1.0MHz f=1.0MHz - Static Drain-Source On-Resistance2 Total Gate Charge2 Gate-Source Charge Gate-Drain (“Miller”) Change Turn-on Delay Time Rise Time Turn-off Delay Time Fall Time Input Capacitance Output Capacitance Rev erse Transf er Capacitance Gate Resistance 2 RDS(ON) Qg Qgs Qgd Td(on) Tr Td(off) Tf Ciss Coss Crss Rg So u r c e-Dr ai n Di o d e Par am et er Forward On Voltage 2 Sy m b o l VSD T rr Q rr Mi n . - Typ . 33 26 Max . 1.2 - Un i t V ns nC Tes t Co n d i t i o n s IS=2.1A, VGS=0V IS=13A, VGS=0V dI/dt=100A/fl s Rev erse Recov ery Time2 Rev erse Recov ery Charge Notes: 1. Pulse width limited by Max. junction temperature. 2. Pulse width 300us, duty cycle 2%. 3. Surf ace mounted on 1 in copper pad of FR4 board; 125 /W when mounted on Min. copper pad. 2 WEITRON http://www.weitron.com.tw 2/5 01-Dec-08 WTK4424 WEITRON WEITRON http://www.weitron.com.tw 3/5 01-Dec-08 WTK4424 WEITRON http://www.weitron.com.tw 4/5 01-Dec-08 WTK4424 SO-8 Package Outline Dimensions Unit:mm 1 L θ E1 D 7 (4X) A C 7(4X) 2A A1 e B eB SYMBOLS MILLIMETERS MAX MIN A A1 B C D E1 eB e L θ 1.75 1.35 0.20 0.10 0.45 0.35 0.18 0.23 4.69 4.98 3.56 4.06 5.70 6.30 1.27 BSC 0.60 0.80 0 8 WEITRON http://www.weitron.com.tw 5/5 01-Dec-08