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 CYStech Electronics Corp.
P-CHANNEL ENHANCEMENT MODE POWER MOSFET
Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 1/6
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)=42m@VGS=-10V, ID=-5A RDS(ON)=70m@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
GGate SSource DDrain
MTDP4953BDYQ8
CYStek Product Specification
CYStech Electronics Corp.
Absolute Maximum Ratings (Ta=25C)
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) Total Power Dissipation (Note 1) Linear Derating Factor Operating Junction Temperature Storage Temperature Thermal Resistance, Junction-to-Ambient (Note 1)
Note : 1.Surface mounted on 1 in copper pad of FR-4 board, t10s. 2.Pulse width 300s, duty cycle2%
Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 2/6
Symbol BVDSS VGS ID ID IDM Pd Tj Tstg Rth,ja
Limits -30 20 -5 -4 -20 2 0.02 -55~+150 -55~+150 62.5
Unit V V A A A W W / C C C C/W
(Note 1) (Note 1)
Electrical Characteristics (Tj=25C, unless otherwise specified) Symbol Min. Typ. Max. Unit Test Conditions Static BVDSS -30 V VGS=0, ID=-250A VGS(th) -1 -2.5 V VDS=VGS, ID=-250A IGSS 100 nA VGS=20V, VDS=0 IDSS -1 A VDS=-24V, VGS=0 42 ID=-5A, VGS=-10V *RDS(ON) m 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=6, RD=15 *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 300s, Duty Cycle2%
MTDP4953BDYQ8
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves
Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 3/6
MTDP4953BDYQ8
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves(Cont.)
Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 4/6
MTDP4953BDYQ8
CYStek Product Specification
CYStech Electronics Corp.
Characteristic Curves(Cont.)
Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 5/6
MTDP4953BDYQ8
CYStek Product Specification
CYStech Electronics Corp.
SOP-8 Dimension
Top View A Right side View G
Spec. No. : C401Q8 Issued Date : 2007.06.13 Revised Date : Page No. : 6/6
Marking:
I B C H
Device Name Date Code
4953BDYSS
J D Front View
Part A
E
Part A
K L N O
8-Lead SOP-8 Plastic Package CYStek Package Code: Q8
M
F
*: Typical
DIM A B C D E F G H
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
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


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