AF4953P

AF4953P Dual P-Channel 30-V (D-S) MOSFET Features -Low rDS(on) Provides Higher Efficiency and Extends Battery Life -Miniature SO-8 Surface Mount Package Saves Board Space -High power and current handling capability -Extended VGS range (±25) for battery pack applications General Description These miniature surface mount MOSFETs utilize High Cell Density process. Low rDS(on) assures minimal power loss and conserves energy, making this device ideal for use in power management circuitry. Typical applications are PWMDC-DC converters, power management in portable and battery-powered products such as computers, printers, battery charger, telecommunication power system, and telephones power system. Product Summary VDS (V) -30 rDS(on) (mΩ) 52@VGS=-10V 89@VGS=-4.5V ID (A) -5.2 -4.0 Pin Assignments S1 G1 S2 G2 1 2 3 4 8 7 6 5 Pin Descriptions D1 D1 D2 D2 Pin Name S1/2 G1/2 D1/2 Description Channel 1/2 Source Channel 1/2 Gate Channel 1/2 Drain SOP-8 Ordering information AX Feature F :MOSFET PN 4953P X X X Package S: SOP-8 Lead Free Blank : Normal L : Lead Free Package Packing Blank : Tube or Bulk A : Tape & Reel This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product. Rev. 1.1 Jul 20, 2004 1/5 AF4953P Dual P-Channel 30-V (D-S) MOSFET Absolute Maximum Ratings (TA=25ºC unless otherwise noted) Symbol VDS VGS ID IDM IS PD TJ, TSTG Parameter Drain-Source Voltage Gate-Source Voltage Continuous Drain Current (Note 1) TA=25ºC TA=70ºC Pulsed Drain Current (Note 2) Continuous Source Current (Diode Conduction) (Note 1) TA=25ºC Power Dissipation (Note 1) TA=70ºC Operating Junction and Storage Temperature Range Rating -30 ±25 ±5.2 ±4.2 ±30 -1.6 2.1 1.3 -55 to 150 Units V V A A A W ºC Thermal Resistance Ratings Symbol RθJC RθJA Parameter Maximum Junction-to-Case (Note 1) Maximum Junction-to-Ambient (Note 1) t < 5 sec t < 10 sec Maximum 40 60 Units ºC/W ºC/W Note 1: surface Mounted on 1”x 1” FR4 Board. Note 2: Pulse width limited by maximum junction temperature Specifications (TA=25ºC unless otherwise noted) Symbol Static V(BR)DSS VGS(th) IGSS IDSS ID(on) rDS(on) Parameter Drain-Source breakdown Voltage Gate-Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Current (Note 3) Drain-Source On-Resistance (Note 3) Test Conditions VGS=0V, ID=-250uA VDS=VGS, ID=-250uA VDS=0V, VGS=±25V VDS=-24V, VGS=0V VDS=-24V, VGS=0V, TJ=55ºC VDS=-5V, VGS=-10V VGS=-10V, ID=-5.2A VGS=-4.5V, ID=-4.0A VGS=-10V, ID=-5.2A, TJ=55ºC VDS=-15V, ID=-5.2A IS=-2.1A, VGS=0V VDS=-15V, VGS=-10V, ID=-5.2A Min. -30 -1 -30 Limits Typ. -1.6 40 67 44 19 -0.7 15 2.2 1.7 7 13 14 9 Max. -3 ±100 -1 -5 52 89 57 -1.2 19 14 24 25 17 S V Unit V V nA uA A mΩ gfs Forward Tranconductance (Note 3) VSD Diode Forward Voltage Dynamic (Note 4) Qg Total Gate Charge Qgs Gate-Source Charge Qgd Gate-Drain Charge Switching td(on) Turn-On Delay Time tr Rise Time td(off) Turn-Off Delay Time tf Fall-Time nC VDD=-15, RL=15Ω, ID=-1A, VGEN=-10V, RG=6Ω nS Note 3: Pulse test: PW < 300us duty cycle < 2%. Note 4: Guaranteed by design, not subject to production testing. Anachip Corp. www.anachip.com.tw 2/5 Rev. 1.1 Jul 20, 2004 AF4953P Dual P-Channel 30-V (D-S) MOSFET Typical Performance Characteristics Anachip Corp. www.anachip.com.tw 3/5 Rev. 1.1 Jul 20, 2004 AF4953P Dual P-Channel 30-V (D-S) MOSFET Typical Performance Characteristics (Continued) Anachip Corp. www.anachip.com.tw 4/5 Rev. 1.1 Jul 20, 2004 AF4953P Dual P-Channel 30-V (D-S) MOSFET Marking Information SOP-8L ( Top View ) 8 Logo Part Number 4953 P AA Y W X 1 Lot code: "X": Non-Lead Free; "X": Lead Free "A~Z": 01~26; "A~Z": 27~52 Week code: "A~Z": 01~26; "A~Z": 27~52 Year code: "4" =2004 Factory code ~ Package Information Package Type: SOP-8L E H L VIEW "A" D 7 (4X) 0.015x45 7 (4X) A2 A A1 e B y C VIEW "A" Symbol A A1 A2 B C D E e H L y θ Dimensions In Millimeters Min. Nom. Max. 1.40 1.60 1.75 0.10 0.25 1.30 1.45 1.50 0.33 0.41 0.51 0.19 0.20 0.25 4.80 5.05 5.30 3.70 3.90 4.10 1.27 5.79 5.99 6.20 0.38 0.71 1.27 0.10 0O 8O Dimensions In Inches Min. Nom. Max. 0.055 0.063 0.069 0.040 0.100 0.051 0.057 0.059 0.013 0.016 0.020 0.0075 0.008 0.010 0.189 0.199 0.209 0.146 0.154 0.161 0.050 0.228 0.236 0.244 0.015 0.028 0.050 0.004 0O 8O Anachip Corp. www.anachip.com.tw 5/5 Rev. 1.1 Jul 20, 2004