Fast Switching MOSFET with Low On Resistance and 650V Drain Source Voltage including GOODWORK 20N65F
20N65 N-Channel Enhancement Mode MOSFET
The 20N65 is a high-performance N-Channel Enhancement Mode MOSFET designed for demanding power applications. It features a 650V drain-source voltage, a continuous drain current of 20A, and a low on-resistance of 0.35 (Typ.) at VGS = 10V, ID = 10A. This MOSFET offers fast switching speeds and improved dv/dt capability, making it suitable for Switch Mode Power Supplies (SMPS), Uninterruptible Power Supplies (UPS), and Power Factor Correction (PFC) circuits. It has undergone 100% avalanche testing for enhanced reliability.
Product Attributes
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Technical Specifications
| Parameter | Units | 20N65F |
| ABSOLUTE MAXIMUM RATINGS | ||
| Drain-Source Voltage (VDSS) | V | 650 |
| Gate-Source Voltage (VGSS) | V | ±30 |
| Continuous Drain Current (ID) TC = 25 | A | 20 |
| Continuous Drain Current (ID) TC = 100 | A | 13 |
| Pulsed Drain Current (IDM) note1 | A | 80 |
| Single Pulsed Avalanche Energy (EAS) note2 | mJ | 1350 |
| Power Dissipation (PD) TC = 25 | W | 167 |
| Thermal Resistance, Junction to Case (RJC) | /W | 0.75 |
| Thermal Resistance, Junction to Ambient (RJA) | /W | 60 |
| Operating and Storage Temperature Range (TJ, TSTG) | -55 to +150 | |
| Electrical Characteristics (TC=25 unless otherwise specified) | ||
| Drain-Source Breakdown Voltage (V(BR)DSS) VGS=0V,ID=250A | V | 650 |
| Zero Gate Voltage Drain Current (IDSS) VDS = 650V, VGS = 0V, TJ= 25 | μA | 1 |
| Gate to Body Leakage Current (IGSS) VDS =0V, VGS = ±30V | nA | ±100 |
| Gate Threshold Voltage (VGS(th)) VDS= VGS, ID=250μA | V | 2 - 4 |
| Static Drain-Source on-Resistance (RDS(on)) note3 VGS =10V, ID =10A | Ω | - 0.35 - 0.45 |
| Input Capacitance (Ciss) VDS = 25V, VGS = 0V, f = 1.0MHz | pF | 2978 |
| Output Capacitance (Coss) | pF | 192 |
| Reverse Transfer Capacitance (Crss) | pF | 40 |
| Total Gate Charge (Qg) VDD = 520V, ID = 20A, VGS = 10V | nC | 80 |
| Gate to Source Charge (Qgs) | nC | 12 |
| Gate to Drain Charge (Qgd) | nC | 34 |
| Turn-on Delay Time (td(on)) VDD = 325V, ID =20A, RG = 25Ω | ns | 37 |
| Turn-on Rise Time (tr) | ns | 66 |
| Turn-off Delay Time (td(off)) | ns | 71 |
| Turn-off Fall Time (tf) | ns | 48 |
| Drain-Source Diode Characteristics and Maximum Ratings | ||
| Maximum Continuous Drain to Source Diode Forward Current (IS) | A | 20 |
| Maximum Pulsed Drain to Source Diode Forward Current (ISM) | A | 80 |
| Drain to Source Diode Forward Voltage (VSD) VGS = 0V, ISD = 20A | V | 1.4 |
| Reverse Recovery Time (trr) VGS =0V, IS=20A, di/dt=100A/μs | ns | 450 |
| Reverse Recovery Charge (Qrr) | μC | 1.7 |
2408021728_GOODWORK-20N65F_C5807888.pdf
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