N channel MOSFET FETek FKBB3052 featuring fast switching and low leakage current for power conversion
Product Overview
The FKBB3052 is a high cell density trenched N-channel MOSFET designed for synchronous buck converter applications. It offers excellent RDS(ON) and gate charge, meeting RoHS and Green Product requirements. This MOSFET is 100% EAS guaranteed with full function reliability approval.
Product Attributes
- Brand: FETek Technology Corp.
- Product Type: N-Ch 30V Fast Switching MOSFETs
- Certifications: RoHS, Green Device Available
- Origin: Taiwan (implied by .tw domain)
Technical Specifications
| Symbol | Parameter | Conditions | Min. | Typ. | Max. | Units |
| BVDSS | Drain-Source Breakdown Voltage | VGS=0V , ID=250uA | 30 | --- | --- | V |
| RDS(ON) | Static Drain-Source On-Resistance | VGS=10V , ID=20A | --- | 5 | 6.3 | m |
| RDS(ON) | Static Drain-Source On-Resistance | VGS=4.5V , ID=15A | --- | 6.9 | 9 | m |
| VGS(th) | Gate Threshold Voltage | VGS=VDS , ID =250uA | 1.2 | --- | 2.5 | V |
| IDSS | Drain-Source Leakage Current | VDS=24V , VGS=0V , TJ=25 | --- | --- | 1 | uA |
| IDSS | Drain-Source Leakage Current | VDS=24V , VGS=0V , TJ=55 | --- | --- | 5 | uA |
| IGSS | Gate-Source Leakage Current | VGS=20V , VDS=0V | --- | --- | 100 | nA |
| gfs | Forward Transconductance | VDS=5V , ID=30A | --- | 43 | --- | S |
| Rg | Gate Resistance | VDS=0V , VGS=0V , f=1MHz | --- | 1.7 | --- | |
| Qg | Total Gate Charge (4.5V) | VDS=15V , VGS=4.5V , ID=15A | --- | 8 | --- | nC |
| Qgs | Gate-Source Charge | --- | --- | 2.4 | --- | nC |
| Qgd | Gate-Drain Charge | --- | --- | 3.2 | --- | nC |
| Td(on) | Turn-On Delay Time | VDD=15V , VGS=10V , RG=3.3 ID=15A | --- | 7.1 | --- | ns |
| Tr | Rise Time | --- | --- | 40 | --- | ns |
| Td(off) | Turn-Off Delay Time | --- | --- | 15 | --- | ns |
| Tf | Fall Time | --- | --- | 6 | --- | ns |
| Ciss | Input Capacitance | VDS=15V , VGS=0V , f=1MHz | --- | 814 | --- | pF |
| Coss | Output Capacitance | --- | --- | 498 | --- | pF |
| Crss | Reverse Transfer Capacitance | --- | --- | 41 | --- | pF |
| IS | Continuous Source Current | VG=VD=0V , Force Current | --- | --- | 24 | A |
| VSD | Diode Forward Voltage | VGS=0V , IS=1A , TJ=25 | --- | --- | 1 | V |
| trr | Reverse Recovery Time | IF=15A , di/dt=100A/s , TJ=25 | --- | 34 | --- | nS |
| Qrr | Reverse Recovery Charge | --- | --- | 15 | --- | nC |
2411220416_FETek-FKBB3052_C2441211.pdf
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