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MCD4184 Dataheets PDF



Part Number MCD4184
Manufacturers Freescale
Logo Freescale
Description N-Channel MOSFET
Datasheet MCD4184 DatasheetMCD4184 Datasheet (PDF)

Freescale AOD4184/ MCD4184 N-Channel 40-V (D-S) MOSFET Key Features: • Low rDS(on) trench technology • Low thermal impedance • Fast switching speed Typical Applications: • White LED boost converters • Automotive Systems • Industrial DC/DC Conversion Circuits PRODUCT SUMMARY rDS(on) (mΩ) 12 @ VGS = 10V 14 @ VGS = 4.5V VDS (V) 40 ID(A) 53 49 ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED) Parameter Symbol Limit VDS Drain-Source Voltage 40 VGS Gate-Source Voltage ±20 TA=25°C ID 53 .

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Freescale AOD4184/ MCD4184 N-Channel 40-V (D-S) MOSFET Key Features: • Low rDS(on) trench technology • Low thermal impedance • Fast switching speed Typical Applications: • White LED boost converters • Automotive Systems • Industrial DC/DC Conversion Circuits PRODUCT SUMMARY rDS(on) (mΩ) 12 @ VGS = 10V 14 @ VGS = 4.5V VDS (V) 40 ID(A) 53 49 ABSOLUTE MAXIMUM RATINGS (TA = 25°C UNLESS OTHERWISE NOTED) Parameter Symbol Limit VDS Drain-Source Voltage 40 VGS Gate-Source Voltage ±20 TA=25°C ID 53 Continuous Drain Current a IDM Pulsed Drain Current b 200 IS 44 Continuous Source Current (Diode Conduction) a a T =25°C P 50 Power Dissipation A D TJ, Tstg -55 to 150 Operating Junction and Storage Temperature Range Units V A A W °C THERMAL RESISTANCE RATINGS Parameter Maximum Junction-to-Ambient Maximum Junction-to-Case a Symbol Maximum RθJA 40 RθJC 3 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 Free Datasheet http://www.datasheet4u.com/ Freescale Electrical Characteristics Parameter Gate-Source Threshold Voltage Gate-Body Leakage Zero Gate Voltage Drain Current On-State Drain Current Drain-Source On-Resistance Forward Transconductance Diode Forward Voltage 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 Symbol VGS(th) IGSS IDSS ID(on) rDS(on) gfs VSD Qg Qgs Qgd td(on) tr td(off) tf Ciss Coss Crss Test Conditions Static VDS = VGS, ID = 250 uA VDS = 0 V, VGS = ±20 V VDS = 32 V, VGS = 0 V VDS = 32 V, VGS = 0 V, TJ = 55°C VDS = 5 V, VGS = 10 V VGS = 10 V, ID = 20 A VGS = 4.5 V, ID = 16 A VDS = 15 V, ID = 20 A IS = 22 A, VGS = 0 V Dynamic VDS = 20 V, VGS = 4.5 V, ID = 20 A VDS = 20 V, RL = 1 Ω, ID = 20 A, VGEN = 10 V, RGEN = 6 Ω Min 1 AOD4184/ MCD4184 Typ Max Unit V nA uA A ±100 1 25 100 12 14 20 0.97 19 5.5 10 8 11 52 22 1826 253 209 mΩ S V nC ns VDS = 15 V, VGS = 0 V, f = 1 MHz 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 Free Datasheet http://www.datasheet4u.com/ Freescale Typical Electrical Characteristics 0.04 RDS(on) - On-Resistance(Ω) 50 TJ = 25°C 0.032 ID - Drain Current (A) 40 AOD4184/ MCD4184 0.024 3.5V 4V 4.5V 30 0.016 20 6V 8V,10V 0.008 10 0 0 10 20 30 40 50 ID-Drain Current (A) 0 0 1 2 3 4 5 6 VGS - Gate-to-Source Voltage (V) 1. On-Resistance vs. Drain Current 0.05 TJ = 25°C RDS(on) - On-Resistance(Ω) 0.04 ID = 20A IS - Source Current (A) 10 100 2. Transfer Characteristics TJ = 25°C 0.03 1 0.02 0.01 0.1 0 0 2 4 6 8 10 0.01 0.2 0.4 0.6 0.8 1 1.2 1.4 VGS - Gate-to-Source Voltage (V) VSD - Source-to-Drain Voltage (V) 3. On-Resistance vs. Gate-to-Source Voltage 50 3500 4. Drain-to-Source Forward Voltage F = 1MHz 40 ID - Drain Current (A) 10V,8V Capacitance (pf) 6V 4.5V 4V 3.5V 20 3000 2500 Ciss 2000 1500 1000 500 0 0 0.2 0.4 0.6 0.8 1 1.2 VDS - Drain-to-Source Voltage (V) 0 0 5 10 15 20 VDS-Drain-to-Source Voltage (V) Coss Crss 30 10 5. Output Characteristics 3 6. Capacitance www.freescale.net.cn Free.


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