MDD Microdiode Semiconductor MDD12N65F 650V N Channel MOSFET Designed for Switch Mode Power Supplies
650V N-Channel Enhancement Mode MOSFET
The MDD12N65F/MDD12N65P is a 650V N-Channel Enhancement Mode MOSFET designed for high-efficiency applications. It features ultra-low gate charge, low reverse transfer capacitance, and fast switching capability, making it ideal for switch mode power supplies, electronic lamp ballasts, and LED power supplies. The device has been avalanche energy tested and offers improved dv/dt capability and high ruggedness.
General Features
- Ultra low gate charge
- Low reverse transfer Capacitance
- Fast switching capability
- Avalanche energy tested
- Improved dv/dt capability, high ruggedness
Applications
- High efficiency switch mode power supplies
- Electronic lamp ballasts based on half bridge
- LED power supplies
Technical Specifications
| Parameter | Symbol | MDD12N65F/MDD12N65P | Unit |
| Absolute Maximum Ratings | |||
| Drain-Source Voltage | VDS | 650 | V |
| Gate-Source Voltage | VGS | ±30 | V |
| Continuous Drain Current | ID (Tc=25) | 12 | A |
| Power Dissipation (TO-220F) | PD | 42 | W |
| Power Dissipation (TO-220) | PD | 150 | W |
| Junction Temperature | TJ | 150 | |
| Storage Temperature | Tstg | -55 ~ 150 | |
| Pulsed Drain Current (Note 1) | IDM | 48 | A |
| Avalanche Energy Single Pulsed (Note 2) | EAS | 500 | mJ |
| Peak Diode Recovery dv/dt (Note 3) | dv/dt | 5 | V/ns |
| Diode pulse current | IS,pulse | 48 | A |
| Continuous diode forward current | IS | 12 | A |
| Electrical Characteristics | |||
| Drain-Source Breakdown Voltage | V(BR)DSS (VGS=0V, ID=250A) | 650 | V |
| Gate-Source Leakage Current | IGSS (VGS=±30V, VDS=0V) | ±100 | nA |
| Drain-Source Leakage Current | IDSS (VDS=650V, VGS=0V) | 1 | uA |
| Gate Threshold Voltage | VGS(TH) (VDS=VGS, ID=250A) | 2.0 ~ 4.0 | V |
| Drain-Source On-State Resistance | RDS(ON) (VGS=10V, ID=6A) | 0.8 | |
| Input Capacitance | Ciss (VDS=25V, VGS=0V, f=1MHz) | 2000 | pF |
| Output Capacitance | Coss (VDS=25V, VGS=0V, f=1MHz) | 164 | pF |
| Reverse Transfer Capacitance | Crss (VDS=25V, VGS=0V, f=1MHz) | 7.4 | pF |
| Total Gate Charge | Qg (VDS=520V, VGS=10V, ID=12A) | 41.9 | nC|
| Gate Source Charge | Qgs (VDS=520V, VGS=10V, ID=12A) | 10.8 | nC|
| Gate Drain Charge | Qgd (VDS=520V, VGS=10V, ID=12A) | 15 | nC|
| Turn on Delay Time | td(on) (VDS=325V, ID=12A, RG=10) | 14.6 | ns |
| Turn on Rise Time | tr (VDS=325V, ID=12A, RG=10) | 37.8 | ns |
| Turn Off Delay Time | td(off) (VDS=325V, ID=12A, RG=10) | 69.3 | ns |
| Turn Off Fall Time | tf (VDS=325V, ID=12A, RG=10) | 15.8 | ns |
| Source drain current (Body Diode) | ISD | 12 | A |
| Drain-Source Diode Forward Voltage | VSD (IS=12A, VGS=0V) | 1.5 | V |
| Max Pulsed Current | ISM | 48 | A |
| Body Diode Reverse Recovery Time | trr (VR=325V, IF=12A, -diF/dt =100A/s) | 450.4 | ns |
| Body Diode Reverse Recovery Charge | Qrr (VR=325V, IF=12A, -diF/dt =100A/s) | 4.75 | uC|
2408090958_MDD-Microdiode-Semiconductor-MDD12N65F_C5299407.pdf
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