Freescale AO68 02 / MC68 02 N-Channel 30-V (D-S) MOSFET 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) rDS(on) m(Ω) 58 @ VGS = 10V 30 82 @ VGS = 4.5V Low rDS(on) Provides Higher Efficiency and Extends Battery Life Miniature TSOP-6 Surface Mount Package Saves Board Space High power and current handling capability Low side high current DC-DC Converter applications ID (A) 3.5 3.0 1 6 2 5 3 4 o ABSOLUTE MAXIMUM RATINGS (TA = 25 C UNLESS OTHERWISE NOTED) Symbol Limit Units Parameter Drain-Source Voltage 30 VDS V Gate-Source Voltage VGS ±20 o TA=25 C a Continuous Drain Current o TA=70 C b 3.5 ID IDM Pulsed Drain Current a 16 IS Continuous Source Current (Diode Conduction) TA=25 C a o TA=70 C Operating Junction and Storage Temperature Range THERMAL RESISTANCE RATINGS Parameter a Maximum Junction-to-Ambient t <= 10 sec Steady-State 1.3 PD RθJA W 0.8 TJ, Tstg Symbol A 1.25 o Power Dissipation A 2.8 o C -55 to 150 Maximum Units 100 o 166 o C/W C/W Notes a. Surface Mounted on 1” x 1” FR4 Board. b. Pulse width limited by maximum junction temperature 1 www.freescale.net.cn Freescale AO68 02 / MC68 02 Parameter Symbol Test Conditions VGS(th) IGSS VDS = VGS, ID = 250 uA Limits Unit Min Typ Max Static Gate-Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Current A IDSS ID(on) A Drain-Source On-Resistance A Forward Tranconductance Diode Forward Voltage rDS(on) gfs VSD 1 VDS = 0 V, VGS = 20 V ±100 VDS = 24 V, VGS = 0 V 1 25 o VDS = 24 V, VGS = 0 V, TJ = 55 C VDS = 5 V, VGS = 10 V VGS = 10 V, ID = 3.5 A VGS = 4.5 V, ID = 3 A VDS = 15 V, ID = 3.5 A IS = 2.3 A, VGS = 0 V 6 V nA uA A 58 82 6.9 0.8 1.2 mΩ S V b Dynamic Total Gate Charge Gate-Source Charge Gate-Drain Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall-Time Qg Qgs Qgd td(on) tr td(off) tf VDS = 15 V, VGS = 4.5 V, ID = 3.5 A VDD = 25 V, RL = 25 Ω , ID = 1 A, VGEN = 10 V 2.2 0.5 0.8 16 5 23 3 nC nS Notes a. Pulse test: PW <= 300us duty cycle <= 2%. b. Guaranteed by design, not subject to production testing. FREESCALE reserves the right to make changes without further notic e to any products herein. freescale makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does freescale assume any liability arising ou t of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “Typical” parameters which may be provided in freescale data sheet s and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. freescale does not convey any license under its patent rights nor the rights of others. freescale products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the freescale product could create a situation where personal injury or death may occur. Should Buyer purchase or use freescale products for any such uninte nded or unauthorized application, Buyer shall indemnify and hold freescale and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that freescale was negligent regarding the design or m anufacture of the part. freescale is an Equal Opportunity/Affirmative Action Employer. 2 www.freescale.net.cn Freescale AO68 02 / MC68 02 Package Information 3 www.freescale.net.cn