Electronic Components Datasheet Search |
|
AOD478 Datasheet(PDF) 2 Page - Alpha & Omega Semiconductors |
|
AOD478 Datasheet(HTML) 2 Page - Alpha & Omega Semiconductors |
2 / 6 page AOD478/AOI478 Symbol Min Typ Max Units BVDSS 100 V VDS=100V, VGS=0V 1 TJ=55°C 5 IGSS 100 nA VGS(th) Gate Threshold Voltage 1.7 2.2 2.8 V ID(ON) 24 A 116 140 TJ=125°C 225 270 121 152 m Ω gFS 17 S VSD 0.76 1 V IS 12 A Ciss 350 445 540 pF Coss 18 29 35 pF Crss 9 16 23 pF Rg 1 2 3 Ω Qg(10V) 8 10.3 13 nC Qg(4.5V) 4 5.1 6.5 nC Qgs 1.6 nC Qgd 2.4 nC tD(on) 8 ns t 3 ns Turn-On Rise Time IS=1A,VGS=0V SWITCHING PARAMETERS Maximum Body-Diode Continuous Current G Input Capacitance RDS(ON) Static Drain-Source On-Resistance Diode Forward Voltage V =10V, V =50V, R =8.6 Ω, Reverse Transfer Capacitance VGS=0V, VDS=50V, f=1MHz VGS=10V, VDS=50V, ID=4.5A Gate Source Charge Gate Drain Charge Total Gate Charge VGS=10V, VDS=5V On state drain current Gate resistance VGS=0V, VDS=0V, f=1MHz Total Gate Charge VDS=5V, ID=4.5A Output Capacitance Turn-On DelayTime DYNAMIC PARAMETERS Electrical Characteristics (TJ=25°C unless otherwise noted) STATIC PARAMETERS Parameter Conditions IDSS Drain-Source Breakdown Voltage ID=250µA, VGS=0V µA Zero Gate Voltage Drain Current Gate-Body leakage current Forward Transconductance VDS=VGS ID=250µA VDS=0V, VGS= ±20V m Ω VGS=10V, ID=4.5A VGS=4.5V, ID=3A tr 3 ns tD(off) 17 ns tf 4.5 ns trr 14.5 21 27.5 ns Qrr 68 97 126 nC THIS PRODUCT HAS BEEN DESIGNED AND QUALIFIED FOR THE CONSUMER MARKET. APPLICATIONS OR USES AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS ARE NOT AUTHORIZED. AOS DOES NOT ASSUME ANY LIABILITY ARISING OUT OF SUCH APPLICATIONS OR USES OF ITS PRODUCTS. AOS RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN, FUNCTIONS AND RELIABILITY WITHOUT NOTICE. Turn-On Rise Time Body Diode Reverse Recovery Charge IF=4.5A, dI/dt=500A/µs Turn-Off DelayTime Body Diode Reverse Recovery Time IF=4.5A, dI/dt=500A/µs VGS=10V, VDS=50V, RL=8.6Ω, RGEN=3Ω Turn-Off Fall Time A. The value of RθJA is measured with the device mounted on 1in 2 FR-4 board with 2oz. Copper, in a still air environment with T A =25°C. The Power dissipation P DSM is based on R θJA and the maximum allowed junction temperature of 150°C. The value in any given application depends on the user's specific board design, and the maximum temperature of 175°C may be used if the PCB allows it. B. The power dissipation P D is based on TJ(MAX)=175°C, using junction-to-case thermal resistance, and is more useful in setting the upper dissipation limit for cases where additional heatsinking is used. C. Repetitive rating, pulse width limited by junction temperature T J(MAX)=175°C. Ratings are based on low frequency and duty cycles to keep initial T J =25°C. D. The RθJA is the sum of the thermal impedance from junction to case RθJC and case to ambient. E. The static characteristics in Figures 1 to 6 are obtained using <300 µs pulses, duty cycle 0.5% max. F. These curves are based on the junction-to-case thermal impedance which is measured with the device mounted to a large heatsink, assuming a maximum junction temperature of T J(MAX)=175°C. The SOA curve provides a single pulse rating. G. The maximum current rating is package limited. H. These tests are performed with the device mounted on 1 in2 FR-4 board with 2oz. Copper, in a still air environment with T A=25°C. Rev 1: Nov. 2011 www.aosmd.com Page 2 of 6 |
Similar Part No. - AOD478 |
|
Similar Description - AOD478 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |