Analog Freescale Freescale Freescale AO3409/MC3409 AM2319P P - Channel Logic Level MOSFET ower 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 voltage control small signal switch, power management in portable and battery-powered products such as computer portable electronics and other battery power application. • • • • PRODUCT SUMMARY VDS (V) rDS(on) (Ω) 0.20 @ VGS = -10 V -30 0.30 @ VGS = -4.5V ID (A) -2.1 -1.7 G Low rDS(on) Provides Higher Efficiency and Extends Battery Life Fast Switch Low Gate Charge Miniature SOT-23 Surface Mount Package Saves Board Space D S o AB SOLUTE MAXIMUM RATINGS (T A = 25 C UNLESS OTHERWISE NOTED) Parame te r Symbol Maximum Units Drain-Source Voltage -30 VDS V Gate-Source Voltage ±20 VGS o Continuous Drain Current TA=25 C a o -2.1 ID -1.7 TA=70 C b Pulsed Drain Current Continuous Source Current (Diode Conduction) a IDM ±10 IS -0.4 o TA=25 C a Power Dissipation o 1.25 PD THERM AL RESISTANCE RATINGS Parame te r t <= 5 sec a Maximum Junction-to-Ambient Steady-State TJ, Tstg Symbol RT HJA -55 to 150 W o C M aximum Units 250 o C/W 285 Notes a. Surface Mounted on 1” x 1” FR4 Board. b. Pulse width limited by maximum junction temperature 1 A 0.8 TA=70 C Operating Junction and Storage Temperature Range A www.freescale.net.cn Freescale Analog AO3409/MC3409 AM2319P Freescale Freescale ower o SPECIFICATIONS (TA = 25 C UNLESS OTHERWISE NOTED) Parame te r Symbol Te s t Conditions Min Limits Unit Typ Max Static Zero Gate Voltage Drain Current Gate-Body Leakage Gate-Thres hold Voltage On-State Drain Current A Drain-Source On-Res is tance Forward Tranconductance Diode Forward Voltage Dynamic VDS = -24 V, VGS = 0 V -1 VDS = -24 V, VGS = 0 V, T J = 55oC -10 ±100 µA IGSS VDS = 0 V, VGS = ±20 V VGS(th) VDS = VGS, ID = -250 uA -1.30 V ID(on) VDS = -5 V, VGS = -4.5 V -3 A rDS(on) g fs VSD VGS = -10 V, ID = -2.1 A 0.20 VGS = -4.5 V, ID = -1.7 A 0.30 VDS = -5 V, ID = -2.1 A IS = -0.4 A, VGS = 0 V 2 -0.70 nA Ω S -1.2 V b Total Gate Charge Gate-Source Charge Gate-Drain Charge Turn-On Delay Time Ris e Time Turn-Off Delay Time Fall-Time A A IDSS Qg Qgs Qgd t d(on) tr t d(off) VDS = -10 V, VGS = -5 V, ID = -2.1 A 3.4 0.8 nC 1.5 8 VDS = -10 V, ID = -1.1 A, RG = 50 Ω, VGEN = -10 V tf 18 52 ns 39 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 “Typical” 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 Analog Freescale Freescale ower AO3409/MC3409 AM2319P Typical Electrical Characteristics Figure 2. On-Resistance Variation with Drain Current and Gate Voltage Figure 1. On-Region Characteristics Figure 3. On-Resistance Variation Figure 4. On-Resistance Variation with Gate to Source Voltage with Temperature Figure 5. Transfer Characteristics Figure 6. Body Diode Forward Voltage Variation with Source Current and Temperature 3 www.freescale.net.cn Freescale AO3409/MC3409 Typical Electrical Characteristics Figure 9. Capacitance Characteristic Figure 10. Gate Charge Characteristic Normalized Thermal Transient Impedance, Junction to Ambient Figure 11. Transient Thermal Response Curve 4 www.freescale.net.cn Freescale AO3409/MC3409 Typical Electrical Characteristics Figure 12. Transconductance Variation With Current & Temperature Figure 13. Maximum Safe Operation Area Figure 14. SOT-3 Maximum Steady-State Variation Power Dissipation versus Copper Pad Area Figure 15. Maximum State-State Drain Current Versus Copper Pad Area 5 www.freescale.net.cn Freescale AO3409/MC3409 Package Information 6 www.freescale.net.cn