PDC3944CX POTENS

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Technical content

Features

Absolute Maximum Ratings Tc=25℃ unless otherwise noted Thermal Characteristics D G S D G S  Networking  Load Switch  LED applications D D D S S D S G D D D S S

Potens semiconductor corp. Ver.1.01 PDC3944CX 30V N-Channel MOSFETs Off Characteristics Symbol Parameter Conditions Min. Typ. Max. Unit BVDSS Drain-Source Breakdown Voltage VGS=0V , ID=250uA 30 --- --- V IDSS Drain-Source Leakage Current VDS=30V , VGS=0V , TJ=25℃ --- --- 1 uA VDS=24V , VGS=0V , TJ=125℃ --- --- 10 uA IGSS Gate-Source Leakage Current VGS=±20V , VDS=0V --- --- ±100 nA On Characteristics RDS(ON) Static Drain-Source On-Resistance VGS=10V , ID=10A --- 6.6 7.9 m VGS=4.5V , ID=6A --- 9 11.7 m VGS(th) Gate Threshold Voltage VGS=VDS , ID =250uA 1.2 1.6 2.5 V gfs Forward Transconductance VDS=10V , ID=3A --- 20 --- S Dynamic and switching Characteristics Qg Total Gate Charge3 , 4 VDS=15V , VGS=10V , ID=30A --- 15 23 nC Qgs Gate-Source Charge3 , 4 --- 1.8 3 Qgd Gate-Drain Charge3 , 4 --- 4 6 Td(on) Turn-On Delay Time3 , 4 VDD=15V , VGS=10V , RG=6 ID=30A --- 5 7.5 ns Tr Rise Time3 , 4 --- 13 20 Td(off) Turn-Off Delay Time3 , 4 --- 28 42 Tf Fall Time3 , 4 --- 8 12 Ciss Input Capacitance VDS=15V , VGS=0V , F=1MHz --- 900 1350 pF Coss Output Capacitance --- 130 200 Crss Reverse Transfer Capacitance --- 110 170 Rg Gate resistance VGS=0V, VDS=0V, F=1MHz --- 2 ---  Symbol Parameter Conditions Min. Typ. Max. Unit IS Continuous Source Current VG=VD=0V , Force Current --- --- 55 A ISM Pulsed Source Current --- --- 110 A VSD Diode Forward Voltage VGS=0V , IS=1A , TJ=25℃ --- --- 1 V trr Reverse Recovery Time VR=30V, IS=10A di/dt=100A/µs , TJ=25℃ --- 110 --- ns Qrr Reverse Recovery Charge --- 170 --- nC Note : 1. Repetitive Rating : Pulsed width limited by maximum junction temperature. 2. VDD=25V,VGS=10V,L=0.1mH,IAS=30A.,RG=25,Starting TJ=25℃. 3. The data tested by pulsed , pulse width ≦ 300us , duty cycle ≦ 2%. 4. Essentially independent of operating temperature. Electrical Characteristics (TJ=25 ℃, unless otherwise noted) Drain-Source Diode Characteristics and Maximum Ratings

Potens semiconductor corp. Ver.1.01 PDC3944CX 30V N-Channel MOSFETs 0.4 0.6 0.8 1.2 1.4 -50 0 50 100 150 0.5 1.5 2.5 -50 0 50 100 150 25 50 75 100 125 150 0 1 2 3 4 5 6 VGS=2.7V VGS=3V VGS=3.5V VGS=4.5V VGS=3.3V 0 2 4 6 8 10 Tc=25℃ ID=15A ID=30A 6.0 6.5 7.0 7.5 8.0 8.5 5 12 19 26 33 40 Tc=25℃ VGS=6V VGS=10V ID , Continuous Drain Current (A) Fig.1 Typical Output Characteristics ID , Continuous Drain Current (A) TC , Case Temperature (℃) Fig.2 Continuous Drain Current vs. TC Normalized On Resistance TJ , Junction Temperature (℃) Fig.3 Normalized RDSON vs. TJ Normalized Gate Threshold V oltage TJ , Junction Temperature (℃) Fig.4 Normalized Vth vs. TJ RDS(ON) , Turn-On Resistance (mohm) Fig.5 Turn-On Resistance vs. VGS Fig.6 Turn-On Resistance vs. ID RDS(ON) , Turn-On Resistance (mohm) VDS ,Drain to Source V oltage (V) VGS , Gate to Source V oltage (V) ID , Drain Current (A)

Potens semiconductor corp. Ver.1.01 PDC3944CX 30V N-Channel MOSFETs Fig.10 Maximum Safe Operation Area Fig.11 Switching Time Waveform Fig.12 EAS Waveform Fig.8 Gate Charge Characteristics IAS VGS BVDSS VDD EAS= 1

2 L x IAS

Td(on) Tr Ton Td(off) Tf Toff VDS VGS 90% 10% 0.01 0.1 NOTES: DUTY FACTOR: D = t1/t2SINGLE PULSE 0.5 0.2 0.1 0.05 0.02 0.01 0 3 6 9 12 15 ID=30A VDS=15V 100 1000 0.1 1 10 Ciss Coss Crss 0.01 0.1 100 0.1 1 10 100 TC=25℃ DC 100ms 10ms 100us 10us 1ms VDS , Drain to Source V oltage (V) Qg , Gate Charge (nC) Normalized Thermal Response VGS , Gate to Source V oltage (V) (mohm) Fig.9 Normalized Transient Impedance Square Wave Pulse Duration (s) VDS , Drain to Source V oltage (V) ID , Continuous Drain Current (A) Capacitance (pF) Fig.7 Capacitance Characteristics

Potens semiconductor corp. Ver.1.01 PDC3944CX 30V N-Channel MOSFETs Symbol Dimensions In Millimeters Dimensions In Inches MAX MIN MAX MIN A 1.200 0.850 0.047 0.031 b 0.510 0.300 0.020 0.012 C 0.300 0.200 0.012 0.008 D1 5.400 4.800 0.212 0.189 D2 4.310 3.610 0.170 0.142 E 6.300 5.850 0.248 0.230 E1 5.960 5.450 0.235 0.215 E2 3.920 3.300 0.154 0.130 e 1.27BSC 0.05BSC H 0.650 0.380 0.026 0.015 L 0.710 0.380 0.028 0.015 L1 0.250 0.050 0.009 0.002 θ 12° 0° 12° 0° PPAK5x6 PACKAGE INFORMATION