Trenched MOSFET FETek FKBB3002 designed for power management in synchronous buck converter circuits
Product Overview
The FKBB3002 is a high cell density trenched N-channel MOSFET designed for synchronous buck converter applications. It offers excellent RDS(ON) and gate charge characteristics, meeting RoHS and Green Product requirements with 100% EAS guaranteed and full function reliability approval. Key advantages include super low gate charge and excellent CdV/dt effect decline, enabled by advanced high cell density trench technology.
Product Attributes
- Brand: FETek Technology Corp.
- Product Line: FKBB3002
- Type: N-Ch Fast Switching MOSFETs
- Certifications: RoHS, Green Product
- Origin: Taiwan (implied by .tw domain)
Technical Specifications
| Symbol | Parameter | Conditions | Min. | Typ. | Max. | Unit |
| BVDSS | Drain-Source Breakdown Voltage | VGS=0V , ID=250uA | 30 | V | ||
| RDS(ON) | Static Drain-Source On-Resistance | VGS=10V , ID=10A | 18 | m | ||
| VGS(th) | Gate Threshold Voltage | VGS=VDS , ID =250uA | 1.0 | 2.5 | V | |
| IDSS | Drain-Source Leakage Current | VDS=24V , VGS=0V , TJ=25 | 1 | uA | ||
| IGSS | Gate-Source Leakage Current | VGS=20V , VDS=0V | 100 | nA | ||
| Qg | Total Gate Charge | VDS=20V , VGS=4.5V , ID=10A | 7.2 | nC | ||
| Ciss | Input Capacitance | VDS=15V , VGS=0V , f=1MHz | 572 | pF | ||
| Coss | Output Capacitance | VDS=15V , VGS=0V , f=1MHz | 81 | pF | ||
| Crss | Reverse Transfer Capacitance | VDS=15V , VGS=0V , f=1MHz | 65 | pF | ||
| EAS | Single Pulse Avalanche Energy | 22.1 | mJ | |||
| IAS | Avalanche Current | 21 | A | |||
| PD@TC=25 | Total Power Dissipation | 20 | W | |||
| TJ | Operating Junction Temperature Range | -55 | 150 | |||
| TSTG | Storage Temperature Range | -55 | 150 | |||
| RJA | Thermal Resistance Junction-ambient | 75 | /W | |||
| RJC | Thermal Resistance Junction-Case | 6 | /W |
2411220050_FETek-FKBB3002_C2758592.pdf
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