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| WTK6679 Surface Mount P-Channel Enhancement Mode MOSFET P b Lead(Pb)-Free DRAIN CURRENT -14 AMPERES DRAIN SOURCE VOLTAGE D G 4 5 D 1 2 3 S S S 8 7 6 D D Features: * Super high dense * Cell design for low RDS(ON) * RDS(ON)<10m @VGS = -10V * RDS(ON)<13m @VGS = -4.5V * Simple Drive Requirement * Lower On-resistance * Fast Switching -30 VOLTAGE 1 Description: The WTK6679 provide the designer with the best combination of fast switching, ruggedized device design, low on-resistance and cost-effectiveness. 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 Maximum Ratings (TA=25C Unless Otherwise Specified) Rating Drain-Source Voltage Gate-Source Voltage Continuous Drain Current Pulsed Drain Current (1) Power Dissipation (TA =25C) (TA =25C) (TA =70C) Symbol VDS VGS ID IDM PD R JA TJ Tstg Value -30 25 -14 -8.9 -50 2.5 50 +150 -55 to +150 Unite V V A A W C/W C C Maximax Junction-to-Ambient Operating Junction Temperature Range Storage Temperature Range Device Marking WTK6679=6679SC WEITRON http://www.weitron.com.tw 1/5 03-May-07 WTK6679 Electrical Characteristics Characteristic (TA =25C U nless otherwise noted) Symbol V(BR)DSS VGS (th) IGSS IDSS Min Typ - Max -3.0 100 -1 -25 10 13 Unit V V nA A Static Drain-Source Breakdown Voltage VGS=0V, ID=-250 A Gate-Source Threshold Voltage VDS=VGS, ID=-250 A Gate-Source Leakage Current + VDS=0V, VGS=-25V Zero Gate Voltage Drain Current VDS=-30V, VGS=0V VDS=-24V, VGS=0V Drain-Source On-Resistance VGS=-10V, ID=-14A VGS=-4.5V, ID=-11A Forward Transconductance VDS=-10V , ID=-14A -30 -1.0 - - - R DS (on) gfs - 26 m S - Dynamic Input Capacitance VDS=-25V, VGS=0V, f=1MHZ Output Capacitance VDS=-25V, VGS=0V, f=1MHZ Reverse Transfer Capacitance VDS=-25V, VGS=0V, f=1MHZ Ciss Coss Crss - 2860 950 640 4580 PF Switching Turn-On Delay Time(2) VDS = -15V, ID = -1A, VGS = -10V, RG = 3.3 , RD = 15 Rise Time VDS = -15V, ID = -1A, VGS = -10V, RG = 3.3 , RD = 15 Turn-O Time VDS = -15V, ID = -1A, VGS = -10V, RG = 3.3 , RD = 15 Fall Time VDS = -15V, ID = -1A, VGS = -10V, RG = 3.3 , RD = 15 Total Gate Charge(2) VDS=-24V, ID=-14A, V GS =-4.5V Gate-Source Charge VDS=-24V, ID=-14A, V GS =-4.5V Gate-Drain Charge VDS=-24V, ID=-14A, V GS =-4.5V Forward On Voltage (2) VGS=0V, IS=-2A Reverse Recovery Time (2) VGS=0V, IS=-14A,dl/dt=100A/ s Reverse Recovery Charge VGS=0V, IS=-14A,dl/dt=100A/ s t tf Qg Qgs Qgd td(on) tr ) - 13 11 58 43 37 3 25 48 46 - nS nS nS nS nc nc nc V nS nC - 60 -1.2 - VSD Trr Q rr Notes: 1. Pulse width limited by Max. junction temperature. 2. Pulse width 300us, duty cycle 2%. 3. Surface mounted on 1 in2 copper pad of FR4 board; 125C/W when mounted on Min. copper pad. WEITRON http://www.weitron.com.tw 2/5 03-May-07 WTK6679 Characteristics Curve WEITRON WEITRON http://www.weitron.com.tw 3/5 03-May-07 WTK6679 WEITRON WEITRON http://www.weitron.com.tw 4/5 03-May-07 WTK6679 SOP-8 Package Outline Dimensions Unit:mm 1 L 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 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 03-May-07 |
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