synchronous buck converter MOSFET GOODWORK AON7544-GK with low RDSon and high functional reliability
Key Attributes
Model Number:
AON7544-GK
Product Custom Attributes
Drain To Source Voltage:
30V
Current - Continuous Drain(Id):
100A
Operating Temperature -:
-55℃~+175℃
RDS(on):
3.5mΩ@10V,30A
Gate Threshold Voltage (Vgs(th)):
1.5V@250uA
Reverse Transfer Capacitance (Crss@Vds):
282pF@15V
Number:
1 N-channel
Input Capacitance(Ciss):
2.1nF@15V
Pd - Power Dissipation:
62.5W
Gate Charge(Qg):
45nC@10V
Mfr. Part #:
AON7544-GK
Package:
PDFN-8(3x3)
Product Description
Product Overview
The AON7544 is a high cell density trenched N-channel MOSFET designed for synchronous buck converter applications. It offers excellent RDS(on) and gate charge characteristics, contributing to efficient power conversion. This product meets RoHS and Green Product requirements, with 100% EAS guaranteed and full functional reliability approval.
Product Attributes
- Brand: AON
- Certifications: RoHS, Green Device Available
- Technology: Advanced high cell density Trench technology
- Key Features: Super Low Gate Charge, 100% EAS Guaranteed, Excellent CdV/dt effect decline
Technical Specifications
| Symbol | Parameter | Test Condition | Min. | Typ. | Max. | Units |
| BVDSS | Drain-Source Breakdown Voltage | VGS=0V,ID=250A | 30 | - | - | V |
| IDSS | Zero Gate Voltage Drain Current | VDS =30V, VGS = 0V, | - | - | 1.0 | A |
| IGSS | Gate to Body Leakage Current | VDS =0V,VGS = 20V | - | - | 100 | nA |
| VGS(th) | Gate Threshold Voltage | VDS= VGS, ID=250A | 1.0 | 1.5 | 2.5 | V |
| RDS(on) | Static Drain-Source on-Resistance | VGS =10V, ID =30A | - | 3.5 | 4.7 | m |
| VGS =4.5V, ID =20A | - | 6.0 | 10 | m | ||
| Ciss | Input Capacitance | VDS =15V, VGS =0V, f = 1.0MHz | - | 2100 | - | pF |
| Coss | Output Capacitance | VDS =15V, VGS =0V, f = 1.0MHz | - | 326 | - | pF |
| Crss | Reverse Transfer Capacitance | VDS =15V, VGS =0V, f = 1.0MHz | - | 282 | - | pF |
| Qg | Total Gate Charge | VDS =15V, ID =30A, VGS =10V | - | 45 | - | nC |
| Qgs | Gate-Source Charge | VDS =15V, ID =30A, VGS =10V | - | 3 | - | nC |
| Qgd | Gate-Drain(Miller) Charge | VDS =15V, ID =30A, VGS =10V | - | 15 | - | nC |
| td(on) | Turn-on Delay Time | VDS=15V, ID=30A, RGEN=3, VGS =10V | - | 21 | - | ns |
| tr | Turn-on Rise Time | VDS=15V, ID=30A, RGEN=3, VGS =10V | - | 32 | - | ns |
| td(off) | Turn-off Delay Time | VDS=15V, ID=30A, RGEN=3, VGS =10V | - | 59 | - | ns |
| tf | Turn-off Fall Time | VDS=15V, ID=30A, RGEN=3, VGS =10V | - | 34 | - | ns |
| IS | Maximum Continuous Drain to Source Diode Forward Current | - | - | 50 | A | |
| ISM | Maximum Pulsed Drain to Source Diode Forward Current | - | - | 200 | A | |
| VSD | Drain to Source Diode Forward Voltage | VGS = 0V, IS=30A | - | - | 1.2 | V |
| trr | Body Diode Reverse Recovery Time | IF=20A,dI/dt=100A/s | - | 15 | - | ns |
| Qrr | Body Diode Reverse Recovery Charge | IF=20A,dI/dt=100A/s | - | 4 | - | nC |
| RJA | Thermal Resistance Junction-Ambient | - | - | 62 | /W | |
| RJC | Thermal Resistance Junction-Case | - | - | 2.4 | /W |
2504101957_GOODWORK-AON7544-GK_C42456332.pdf
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