Product introduction：
1. **ME4920D-VB Product Introduction**
ME4920D-VB is a high-performance **dual N-channel MOSFET**, using **SOP8 package**, designed for medium voltage and current applications. The device has a maximum drain-source voltage (VDS) of **30V** and a gate-source voltage (VGS) of ±20V, suitable for use under various power and load conditions. The threshold voltage (Vth) of ME4920D-VB is **1.7V**, which can achieve fast turn-on at a lower gate voltage and provide excellent switching performance. When VGS is 4.5V and 10V, its on-resistance is **26mΩ** and **22mΩ**, respectively, and the maximum drain current is **6.8A** and **6.0A**, showing its excellent current carrying capacity. The device adopts **Trench technology**, has low on-resistance and excellent thermal performance, and is very suitable for high-frequency switching and power management applications.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| SOP8 |
Dual-N+N |
30V |
|
1.7V |
6.8/6.0A |
|
|
22mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| SOP8 |
Dual-N+N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| SOP8 |
Dual-N+N |
30V |
|
1.7V |
6.8/6.0A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| SOP8 |
Dual-N+N |
30V |
|
1.7V |
6.8/6.0A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| SOP8 |
Dual-N+N |
|
|
|
|
|
|
|
II. **Detailed parameter description**
| **Parameter** | **Symbol** | **Value** | **Unit** | **Description** |
|-----------------------|--------------|--------------------------|--------------|------------------------------|
| Drain-source voltage| VDS | 30 | V | Maximum withstand drain-source voltage|
| Gate-source voltage| VGS | ±20 | V | Gate withstand voltage range|
| Threshold voltage| Vth | 1.7 | V | Threshold voltage required for MOSFET to turn on|
| On-resistance (4.5V) | RDS(ON) | 26 | mΩ | On-resistance when VGS=4.5V|
| On-resistance (10V) | RDS(ON) | 22 | mΩ | On-resistance when VGS=10V|
| Maximum drain current (N1) | ID (N1) | 6.8 | A | Maximum continuous drain current of the first N-channel|
| Maximum drain current (N2) | ID (N2) | 6.0 | A | Maximum continuous drain current of the second N-channel|
| Package type| - | SOP8 | - | Compact design for high power applications|
| Technology type| - | Trench | - | Low on-resistance, high density trench technology|
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Domain and module applications：
3. **Application fields and module examples**
1. **Power management system**
- ME4920D-VB is suitable for **DC-DC converter** and can be used as a switching element in high-efficiency power supplies to achieve regulated output, especially in power modules that require high efficiency.
2. **LED driver power supply**
- In **LED lighting applications**, this MOSFET can be used as a switching device to adjust the LED current to achieve brightness control, and is suitable for home lighting, commercial lighting, and automotive lighting.
3. **Motor drive**
- This device is also very suitable for **motor drive circuits**, which can provide stable current under high load conditions and is widely used in small motors, fans, and home appliances.
4. **Power switch**
- ME4920D-VB is used as a power switch in **switching power supplies** and **battery management systems**, ensuring low loss and high efficiency, and is particularly suitable for use in consumer electronics, mobile devices and battery chargers.
The excellent performance of ME4920D-VB makes it widely used in many fields such as power management, LED driving and motor control, especially in environments with high efficiency and thermal performance requirements.
* 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
Technical support：
* If you have any questions about the product, please fill out the form to submit, we will reply you within 24 hours
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