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DMG3420U-7-VB Product details
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Product Introduction
**DMG3420U-7-VB** is a single N-Channel MOSFET in a SOT23-3 package, designed for small electronic devices. This MOSFET supports a maximum drain-source voltage of 30V and a gate-source voltage of ±20V, making it widely applicable in various low-voltage applications. With a threshold voltage (Vth) as low as 1.7V and an on-resistance (RDS(ON)) of only 30mΩ at VGS = 10V, it is able to provide efficient switching performance at low voltage. Using Trench technology, the DMG3420U-7-VB supports a maximum drain current of up to 6.5A, making it ideal for scenarios that require high current drive and low power consumption.
**DMG3420U-7-VB** is a single N-Channel MOSFET in a SOT23-3 package, designed for small electronic devices. This MOSFET supports a maximum drain-source voltage of 30V and a gate-source voltage of ±20V, making it widely applicable in various low-voltage applications. With a threshold voltage (Vth) as low as 1.7V and an on-resistance (RDS(ON)) of only 30mΩ at VGS = 10V, it is able to provide efficient switching performance at low voltage. Using Trench technology, the DMG3420U-7-VB supports a maximum drain current of up to 6.5A, making it ideal for scenarios that require high current drive and low power consumption.
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Product parameter：
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds2.5 | Rds4.5 | Rds10 | Technology |
|---|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 6.5A | 30mΩ | Trench |
| VB Package | Configuration | VCE | VGE | VGEth(V) | VCEsat15V | ICE | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds18 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 6.5A | Trench |
| VB Package | Configuration | VDS(V) | VGS | Vthyp（V） | ID(A) | Rds6 | Technology |
|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N | 30V | 1.7V | 6.5A | Trench |
| VB Package | Polarity | Vz / VR | Pd | VF | IF | IR | Cd | Type |
|---|---|---|---|---|---|---|---|---|
| SOT23-3 | Single-N |
Detailed parameter description
- **Package**: SOT23-3
- **Configuration**: Single N-Channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 33mΩ @ VGS = 4.5V
- 30mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 6.5A
- **Technology**: Trench
- **Package**: SOT23-3
- **Configuration**: Single N-Channel
- **Drain-source voltage (VDS)**: 30V
- **Gate-source voltage (VGS)**: ±20V
- **Threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- 33mΩ @ VGS = 4.5V
- 30mΩ @ VGS = 10V
- **Maximum drain current (ID)**: 6.5A
- **Technology**: Trench
Domain and module applications：
Applications and module examples
1. **Portable Electronic Devices**: The DMG3420U-7-VB is ideal for power management and battery protection modules in portable electronic devices such as mobile phones and tablets. Its small package and low on-resistance allow for efficient current management in limited space, extending the life of the device battery.
2. **Load Switch**: The DMG3420U-7-VB provides excellent performance in load switch applications that require low on-resistance and high current handling capabilities. It can be used in power rail switching, motor control, and LED drivers to ensure efficient power distribution and control.
3. **DC-DC Converters**: This MOSFET excels in low-voltage DC-DC converters, where its low on-resistance minimizes power losses and improves conversion efficiency. It is suitable for scenarios such as power regulation, buck and boost conversion circuits.
4. **Automotive Electronics**: DMG3420U-7-VB is suitable for use in automotive electronic applications, such as on-board chargers, power management modules, sensor drive circuits, etc. Its high reliability and good thermal performance ensure stable electrical performance in harsh automotive environments.
1. **Portable Electronic Devices**: The DMG3420U-7-VB is ideal for power management and battery protection modules in portable electronic devices such as mobile phones and tablets. Its small package and low on-resistance allow for efficient current management in limited space, extending the life of the device battery.
2. **Load Switch**: The DMG3420U-7-VB provides excellent performance in load switch applications that require low on-resistance and high current handling capabilities. It can be used in power rail switching, motor control, and LED drivers to ensure efficient power distribution and control.
3. **DC-DC Converters**: This MOSFET excels in low-voltage DC-DC converters, where its low on-resistance minimizes power losses and improves conversion efficiency. It is suitable for scenarios such as power regulation, buck and boost conversion circuits.
4. **Automotive Electronics**: DMG3420U-7-VB is suitable for use in automotive electronic applications, such as on-board chargers, power management modules, sensor drive circuits, etc. Its high reliability and good thermal performance ensure stable electrical performance in harsh automotive environments.
* 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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