CYStech Electronics Corp. Spec. No. : C391Q8 Issued Date : 2007.06.08 Revised Date : Page No. : 1/6 P-CHANNEL ENHANCEMENT MODE POWER MOSFET MTP4435Q8 Description The MTP4435Q8 is a P-channel enhancement-mode MOSFET, providing 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. Features • RDS(ON)=20mΩ@VGS=-10V, ID=-8A RDS(ON)=35mΩ@VGS=-4.5V, ID=-5A • Simple drive requirement • Low on-resistance • Fast switching speed • Pb-free package Equivalent Circuit MTP4435Q8 Outline SOP-8 G：Gate S：Source D：Drain MTP4435Q8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C391Q8 Issued Date : 2007.06.08 Revised Date : Page No. : 2/6 Absolute Maximum Ratings (Ta=25°C) Parameter Drain-Source Breakdown Voltage Gate-Source Voltage Continuous Drain Current @TA=25 °C Continuous Drain Current @TA=70 °C Pulsed Drain Current (Note 1) Total Power Dissipation @ TA=25 °C Linear Derating Factor Operating Junction Temperature Storage Temperature Thermal Resistance, Junction-to-Ambient Symbol Limits Unit BVDSS VGS ID ID IDM Pd -30 ±20 -8 -6 -50 2.5 0.02 -55~+150 -55~+150 50 V V A A A W W / °C °C °C °C/W Tj Tstg Rth,j-a Note : 1.Pulse width limited by maximum junction temperature. Electrical Characteristics (Tj=25°C, unless otherwise specified) Symbol Min. Typ. Max. Unit Test Conditions BVDSS -30 V VGS=0, ID=-250μA ΔVDSS/ΔTj -0.037 V/°C Reference to 25°C, ID=-1mA VGS(th) -1 -3 V VDS=VGS, ID=-250μA IGSS ±100 nA VGS=±20V, VDS=0 IDSS -1 μA VDS=-30V, VGS=0 IDSS -5 μA VDS=-24V, VGS=0, Tj=70°C 20 ID=-8A, VGS=-10V *RDS(ON) mΩ 35 ID=-5A, VGS=-4.5V *GFS 20 S VDS=-10V, ID=-8A Ciss 2800 pF VDS=-15V, VGS=0, f=1MHz Coss 1400 Crss 350 td(ON) 30 ns VDD=-15V, ID=-1A, tr 20 ns VGS=-10V, RG=6Ω, RD=15Ω td(OFF) 120 ns tf 80 ns Qg 47 nC VDS=-15V, ID=-4.6A, Qgs 9.5 nC VGS=-10V, Qgd 8 nC IS -2.1 A VD=VG=0, VS=-1.2V *VSD -0.75 -1.2 V VGS=0V, ISD=-2.1A *Pulse Test : Pulse Width ≤300μs, Duty Cycle≤2% MTP4435Q8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C391Q8 Issued Date : 2007.06.08 Revised Date : Page No. : 3/6 Characteristic Curves MTP4435Q8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C391Q8 Issued Date : 2007.06.08 Revised Date : Page No. : 4/6 Characteristic Curves(Cont.) MTP4435Q8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C391Q8 Issued Date : 2007.06.08 Revised Date : Page No. : 5/6 Characteristic Curves(Cont.) MTP4435Q8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C391Q8 Issued Date : 2007.06.08 Revised Date : Page No. : 6/6 SOP-8 Dimension Right side View G Top View A Marking: 4435SC □□□□ I Date Code C B H J K E D Front View Part A Part A M L 8-Lead SOP-8 Plastic Package CYStek Package Code: Q8 N O F *: Typical Inches Min. Max. 0.1909 0.2007 0.1515 0.1555 0.2283 0.2441 0.0480 0.0519 0.0145 0.0185 0.1472 0.1527 0.0570 0.0649 0.1889 0.2007 DIM A B C D E F G H Millimeters Min. Max. 4.85 5.10 3.85 3.95 5.80 6.20 1.22 1.32 0.37 0.47 3.74 3.88 1.45 1.65 4.80 5.10 DIM I J K L M N O Inches Min. Max. 0.0019 0.0078 0.0118 0.0275 0.0074 0.0098 0.0145 0.0204 0.0118 0.0197 0.0031 0.0051 0.0000 0.0059 Millimeters Min. Max. 0.05 0.20 0.30 0.70 0.19 0.25 0.37 0.52 0.30 0.50 0.08 0.13 0.00 0.15 Notes: 1.Controlling dimension: millimeters. 2.Maximum lead thickness includes lead finish thickness, and minimum lead thickness is the minimum thickness of base material. 3.If there is any question with packing specification or packing method, please contact your local CYStek sales office. Material: • Lead: 42 Alloy; solder plating • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of CYStek. • CYStek reserves the right to make changes to its products without notice. • CYStek semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • CYStek assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. MTP4435Q8 CYStek Product Specification