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MDF18N50G-VB Product details
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Product Introduction: MDF18N50G-VB
MDF18N50G-VB is a high-voltage single N-channel MOSFET in TO220F package, designed for high-power applications. Its maximum drain-source voltage (VDS) is 650V, the maximum drain current (ID) is 20A, and the on-resistance (RDS(ON)) is 160mΩ at VGS=10V. The gate voltage tolerance is ±30V, and the gate threshold voltage (Vth) is 3.5V. MDF18N50G-VB adopts SJ (Super Junction) and multi-epitaxial (Multi-EPI) technology, with lower conduction loss and higher efficiency, which is particularly suitable for high-voltage and high-efficiency power conversion scenarios.
MDF18N50G-VB is a high-voltage single N-channel MOSFET in TO220F package, designed for high-power applications. Its maximum drain-source voltage (VDS) is 650V, the maximum drain current (ID) is 20A, and the on-resistance (RDS(ON)) is 160mΩ at VGS=10V. The gate voltage tolerance is ±30V, and the gate threshold voltage (Vth) is 3.5V. MDF18N50G-VB adopts SJ (Super Junction) and multi-epitaxial (Multi-EPI) technology, with lower conduction loss and higher efficiency, which is particularly suitable for high-voltage and high-efficiency power conversion scenarios.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 20A | 160mΩ | SJ_Multi-EPI |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| TO220F | Single-N | 650V | 3.5V | 20A | SJ_Multi-EPI |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| TO220F | Single-N |
Detailed parameter description:
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 160mΩ @ VGS=10V
- **Maximum drain current (ID)**: 20A
- **Technology**: SJ (Super Junction) + Multi-EPI
- **Package type**: TO220F
- **Configuration**: Single N-channel
- **Maximum drain-source voltage (VDS)**: 650V
- **Gate voltage (VGS)**: ±30V
- **Gate threshold voltage (Vth)**: 3.5V
- **On-resistance (RDS(ON))**: 160mΩ @ VGS=10V
- **Maximum drain current (ID)**: 20A
- **Technology**: SJ (Super Junction) + Multi-EPI
Domain and module applications：
Application fields and module examples:
1. **High-voltage switching power supply (SMPS)**:
- MDF18N50G-VB is very suitable for use in high-voltage switching power supplies, especially in power modules for server power supplies, industrial power supplies and communication equipment, providing efficient voltage conversion and effectively reducing conduction losses.
2. **Photovoltaic inverter**:
- In solar photovoltaic systems, MDF18N50G-VB can be used in DC-AC inverters to help efficiently convert DC power into AC power, improve overall energy conversion efficiency and reduce heat generation.
3. **Electric vehicle charger**:
- Due to its high-voltage carrying capacity, MDF18N50G-VB is suitable for electric vehicle fast chargers, supports high-power current control, and ensures stable operation under high-voltage environments.
4. **Home Appliance Inverter and Motor Drive**:
- This MOSFET can be applied to the inverter system and motor drive module of home appliances, such as air conditioners, washing machines, refrigerators, etc., to achieve more energy-efficient equipment operation through efficient power control.
5. **LED Lighting Driver**:
- MDF18N50G-VB can also be used in high-efficiency LED drivers, especially those LED systems that require high-voltage control, such as street lighting, large display screens, and architectural lighting, to provide stable voltage regulation and energy efficiency management.
With its high voltage and high current capabilities, MDF18N50G-VB performs well in scenarios that require high efficiency and high reliability, and is particularly suitable for high-voltage applications in power management, industrial equipment, and new energy fields.
1. **High-voltage switching power supply (SMPS)**:
- MDF18N50G-VB is very suitable for use in high-voltage switching power supplies, especially in power modules for server power supplies, industrial power supplies and communication equipment, providing efficient voltage conversion and effectively reducing conduction losses.
2. **Photovoltaic inverter**:
- In solar photovoltaic systems, MDF18N50G-VB can be used in DC-AC inverters to help efficiently convert DC power into AC power, improve overall energy conversion efficiency and reduce heat generation.
3. **Electric vehicle charger**:
- Due to its high-voltage carrying capacity, MDF18N50G-VB is suitable for electric vehicle fast chargers, supports high-power current control, and ensures stable operation under high-voltage environments.
4. **Home Appliance Inverter and Motor Drive**:
- This MOSFET can be applied to the inverter system and motor drive module of home appliances, such as air conditioners, washing machines, refrigerators, etc., to achieve more energy-efficient equipment operation through efficient power control.
5. **LED Lighting Driver**:
- MDF18N50G-VB can also be used in high-efficiency LED drivers, especially those LED systems that require high-voltage control, such as street lighting, large display screens, and architectural lighting, to provide stable voltage regulation and energy efficiency management.
With its high voltage and high current capabilities, MDF18N50G-VB performs well in scenarios that require high efficiency and high reliability, and is particularly suitable for high-voltage applications in power management, industrial equipment, and new energy fields.
* Please note: the above is only an example application scenario, the specific application depends on the requirements and conditions of the system design. When using this device, consult its data sheet for detailed technical specifications and features
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