Freescale AON7430L/ MCN7430L N-Channel 30-V (D-S) MOSFET Key Features: • Low rDS(on) trench technology • Low thermal impedance • Fast switching speed VDS (V) 30 Typical Applications: • White LED boost converters • Automotive Systems • Industrial DC/DC Conversion Circuits PRODUCT SUMMARY rDS(on) (mΩ) 13 @ VGS = 10V 18 @ VGS = 4.5V DFN3x3-8L ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED) Parameter Symbol Limit VDS Drain-Source Voltage 30 VGS Gate-Source Voltage ±20 TA=25°C 14 ID Continuous Drain Current a TA=70°C 11 IDM Pulsed Drain Current b 50 a I 5.1 Continuous Source Current (Diode Conduction) S T =25°C 3.5 A PD Power Dissipation a TA=70°C 2 TJ, Tstg -55 to 150 Operating Junction and Storage Temperature Range Maximum Junction-to-Ambient a ID(A) 14 12 THERMAL RESISTANCE RATINGS Parameter t <= 10 sec Steady State Symbol Maximum 35 RθJA 81 Units V A A W °C Units °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 AON7430L/ MCN7430L Electrical Characteristics Parameter Symbol Gate-Source Threshold Voltage Gate-Body Leakage VGS(th) IGSS Zero Gate Voltage Drain Current IDSS On-State Drain Current a ID(on) Drain-Source On-Resistance a rDS(on) Forward Transconductance a Diode Forward Voltage a gfs VSD Test Conditions Static VDS = VGS, ID = 250 uA VDS = 0 V, VGS = ±20 V VDS = 24 V, VGS = 0 V VDS = 24 V, VGS = 0 V, TJ = 55°C VDS = 5 V, VGS = 10 V VGS = 10 V, ID = 11 A VGS = 4.5 V, ID = 8.8 A VDS = 15 V, ID = 11 A IS = 2.6 A, VGS = 0 V Min Typ Max 1 ±100 1 25 20 Unit V nA uA A 13 18 25 0.74 mΩ S V Dynamic b Total Gate Charge Gate-Source Charge Gate-Drain Charge Turn-On Delay Time Rise Time Turn-Off Delay Time Fall Time Input Capacitance Output Capacitance Reverse Transfer Capacitance Qg Qgs Qgd td(on) tr td(off) tf Ciss Coss Crss VDS = 15 V, VGS = 4.5 V, ID = 11 A VDS = 15 V, RL = 1.4 Ω, ID = 11 A, VGEN = 10 V, RGEN = 6 Ω VDS = 15 V, VGS = 0 V, f = 1 MHz 15 5.7 6.3 7 15 40 22 1456 231 198 nC ns pF 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 notice 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 out 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 sheets 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 unintended 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 manufacture of the part. freescale is an Equal Opportunity/Affirmative Action Employer. 2 www.freescale.net.cn Freescale AON7430L/ MCN7430L Typical Electrical Characteristics 30 0.03 3.5V ID - Drain Current (A) RDS(on) - On-Resistance(Ω) TJ = 25°C 0.02 4V 0.01 4.5V,6V,8V,10V 20 10 0 0 0 10 20 0 30 ID-Drain Current (A) 2 3 4 5 VGS - Gate-to-Source Voltage (V) 1. On-Resistance vs. Drain Current 2. Transfer Characteristics 0.1 100 TJ = 25°C ID = 11A TJ = 25°C 0.08 IS - Source Current (A) RDS(on) - On-Resistance(Ω) 1 0.06 0.04 0.02 0 10 1 0.1 0.01 0 2 4 6 8 10 0.2 0.4 0.6 0.8 1 1.2 VSD - Source-to-Drain Voltage (V) VGS - Gate-to-Source Voltage (V) 3. On-Resistance vs. Gate-to-Source Voltage 4. Drain-to-Source Forward Voltage 30 2500 F = 1MHz 10V,8V,6V,4.5V Capacitance (pf) ID - Drain Current (A) 2000 20 4V 3.5V 10 Ciss 1500 1000 Coss 500 Crss 0 0 0 0.1 0.2 0.3 0.4 0.5 0 5 10 15 20 VDS-Drain-to-Source Voltage (V) VDS - Drain-to-Source Voltage (V) 5. Output Characteristics 6. Capacitance 3 www.freescale.net.cn Freescale AON7430L/ MCN7430L Typical Electrical Characteristics 2 VDS = 15V ID = 11A RDS(on) - On-Resistance(Ω) (Normalized) VGS-Gate-to-Source Voltage (V) 10 8 6 4 2 0 1.5 1 0.5 0 10 20 30 -50 -25 Qg - Total Gate Charge (nC) 25 50 75 100 125 150 TJ -JunctionTemperature(°C) 7. Gate Charge 8. Normalized On-Resistance Vs Junction Temperature 1000 PEAK TRANSIENT POWER (W) 100 10 uS 100 100 uS 1 mS ID Current (A) 0 10 mS 10 100 mS 1 SEC 1 10 SEC 100 SEC DC 1 0.1 Idm limit 80 60 40 20 Limited by RDS 0.01 0.1 1 10 100 0 0.001 1000 0.01 0.1 1 10 100 1000 VDS Drain to Source Voltage (V) t1 TIME (SEC) 9. Safe Operating Area 10. Single Pulse Maximum Power Dissipation 1 D = 0.5 0.1 0.2 RθJA(t) = r(t) + RθJA 0.1 RθJA = 81 °C /W 0.05 P(pk) 0.02 0.01 t1 t2 Single Pulse TJ - TA = P * RθJA(t) Duty Cycle, D = t1 / t2 0.001 0.0001 0.001 0.01 0.1 1 10 100 1000 t1 TIME (sec) 11. Normalized Thermal Transient Junction to Ambient 4 www.freescale.net.cn Freescale AON7430L/ MCN7430L Package Information 5 www.freescale.net.cn