Product introduction：
Product Introduction:
**STP70NS04ZC-VB** is a high-performance **N-Channel MOSFET**, packaged in **TO220**, designed for high current, low on-resistance applications. It has a maximum drain-source voltage (VDS) of **30V** and a maximum drain current (ID) of **70A**, which is particularly suitable for high-efficiency power switches and current control applications that require high current and low power loss. This model uses **Trench** technology to provide extremely low on-resistance (**RDS(ON)**), reaching **7mΩ** at **VGS=10V**, which can significantly improve switching efficiency and reduce power loss, and is suitable for electronic devices and systems that require high current and high efficiency.
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Product parameter：
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds2.5 |
Rds4.5 |
Rds10 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
70A |
|
|
7mΩ |
Trench |
| VB Package |
Configuration |
VCE |
VGE |
VGEth(V) |
VCEsat15V |
ICE |
Technology |
| TO220 |
Single-N |
|
|
|
|
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds18 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
70A |
|
Trench |
| VB Package |
Configuration |
VDS(V) |
VGS |
Vthyp（V） |
ID(A) |
Rds6 |
Technology |
| TO220 |
Single-N |
30V |
|
1.7V |
70A |
|
Trench |
| VB Package |
Polarity |
Vz / VR |
Pd |
VF |
IF |
IR |
Cd |
Type |
| TO220 |
Single-N |
|
|
|
|
|
|
|
Detailed parameter description:
- **Model**: STP70NS04ZC-VB
- **Package type**: TO220
- **Configuration**: Single-N-Channel
- **Maximum drain-source voltage (VDS)**: 30V
- **Maximum gate-source voltage (VGS)**: ±20V
- **Gate-source threshold voltage (Vth)**: 1.7V
- **On-resistance (RDS(ON))**:
- **10mΩ** (at **VGS=4.5V**)
- **7mΩ** (at **VGS=10V**)
- **Maximum drain current (ID)**: 70A
- **Maximum power dissipation**: 150W
- **Operating temperature range**: -55°C to +150°C
- **Technology type**: Trench
- **Features**:
- High current capability, suitable for high current applications
- Ultra-low on-resistance, reducing power loss
- High-efficiency switching characteristics, improving circuit efficiency
- Optimizing the overall efficiency of the power system
Domain and module applications：
Application fields and module examples:
1. **Power management and conversion: **
- **Module examples**: DC-DC converter, AC-DC power adapter, switching power supply
- **Application description**: STP70NS04ZC-VB has a low on-resistance of **7mΩ**, which can effectively reduce power loss in power management systems. In **DC-DC converter** and **AC-DC power adapter**, this MOSFET can efficiently switch current and achieve low power operation, thereby improving the efficiency of the power system. It is widely used in power modules for industrial power, communication equipment and consumer electronics.
2. **Motor drive and control: **
- **Module examples**: Motor drive, servo motor control
- **Application description**: This MOSFET is suitable for **motor drive** and **servo motor control systems**, especially in motor drive applications that require high current switching. Due to its high current carrying capacity (**70A**) and low on-resistance, STP70NS04ZC-VB can effectively control current and provide efficient power transmission in motor drive systems, and is widely used in robots, automation equipment, power tools and other fields.
3. **Automotive Power Management:**
- **Module Example**: Battery Management System (BMS), On-board Power Module
- **Application Note**: STP70NS04ZC-VB is widely used in **Battery Management System** (BMS) and **On-board Power Module**, especially in the power systems of electric vehicles (EV) and hybrid electric vehicles (HEV). Due to its high current capability and low on-resistance, it can achieve efficient battery charge and discharge management, ensuring stable operation of the on-board power system under high load conditions.
4. **Industrial power system:**
- **Module example**: Frequency converter, inverter, power conditioner
- **Application description**: In **Industrial power system**, STP70NS04ZC-VB can be used as a key switching element for frequency converter and inverter, especially for high voltage and high current applications. The high current capability and low on-resistance of this MOSFET enable it to provide extremely high efficiency in power regulation and conversion, and is widely used in power automation, wind power generation, solar inverters and other fields.
5. **Consumer electronics:**
- **Module example**: TV, air conditioner, home appliance power supply
- **Application description**: In the power supply system of home appliances such as **TV** and **air conditioner**, STP70NS04ZC-VB can effectively improve power conversion efficiency and reduce power loss with its low on-resistance and high current handling capability, which meets the needs of the home appliance industry for high efficiency and energy saving. This MOSFET is very suitable for use in the power management module of these high-power home appliances.
* 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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