CYStech Electronics Corp. Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 1/6 P-CHANNEL ENHANCEMENT MODE POWER MOSFET MTDP4953BDYQ8 Description The MTDP4953BDYQ8 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)=42mΩ@VGS=-10V, ID=-5A RDS(ON)=70mΩ@VGS=-4.5V, ID=-4A • Simple drive requirement • Low on-resistance • Fast switching speed • Pb-free package Applications • Power management in notebook computer, portable equipment and battery powered systems. Equivalent Circuit MTDP4953BDYQ8 Outline SOP-8 G：Gate S：Source D：Drain MTDP4953BDYQ8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C401Q8 Issued Date : 2007.06.13 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 2) (Note 1) (Note 1) Total Power Dissipation (Note 1) Linear Derating Factor Operating Junction Temperature Storage Temperature Thermal Resistance, Junction-to-Ambient (Note 1) Symbol Limits Unit BVDSS VGS ID ID IDM Pd -30 ±20 -5 -4 -20 2 0.02 -55~+150 -55~+150 62.5 V V A A A W W / °C °C °C °C/W Tj Tstg Rth,ja Note : 1.Surface mounted on 1 in² copper pad of FR-4 board, t≤10s. 2.Pulse width ≤300μs, duty cycle≤2% Electrical Characteristics (Tj=25°C, unless otherwise specified) Symbol Min. Typ. Max. Unit Test Conditions Static BVDSS -30 V VGS=0, ID=-250μA VGS(th) -1 -2.5 V VDS=VGS, ID=-250μA IGSS ±100 nA VGS=±20V, VDS=0 IDSS -1 μA VDS=-24V, VGS=0 42 ID=-5A, VGS=-10V *RDS(ON) mΩ 70 ID=-4A, VGS=-4.5V *GFS 5 S VDS=-5V, ID=-5A Dynamic Ciss 582 pF VDS=-15V, VGS=0, f=1MHz Coss 125 Crss 86 *td(ON) 9 VDS=-15V, ID=-1A, *tr 10 ns VGS=-10V, RG=6Ω, RD=15Ω *td(OFF) 37 *tf 23 *Qg 11.7 VDS=-15V, ID=-5A, nC *Qgs 2.1 VGS=-10V, *Qgd 2.9 Source-Drain Diode *VSD -0.84 -1.2 V VGS=0V, IS=-1.7A *Pulse Test : Pulse Width ≤300μs, Duty Cycle≤2% MTDP4953BDYQ8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 3/6 Characteristic Curves MTDP4953BDYQ8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 4/6 Characteristic Curves(Cont.) MTDP4953BDYQ8 CYStek Product Specification CYStech Electronics Corp. Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 5/6 Characteristic Curves(Cont.) MTDP4953BDYQ8 CYStek Product Specification Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 6/6 CYStech Electronics Corp. SOP-8 Dimension Right side View G Top View A I C B Marking: Device Name Date Code H 4953BDYSS □□□□ 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. MTDP4953BDYQ8 CYStek Product Specification