Overview
The STD7NS20T4 is a high-performance n-channel Power MOSFET produced by STMicroelectronics. This device is part of the STripFET™ series, which is designed to minimize input capacitance and maximize switching performance. The STD7NS20T4 is particularly suited for applications requiring high efficiency and reliability, such as flyback converters and LED lighting systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Drain-source Voltage (VDS) | 200 | V |
| Drain-gate Voltage (VDGR) | 200 | V |
| Gate-source Voltage (VGS) | ±20 | V |
| Continuous Drain Current (ID) | 7 | A |
| On-resistance (RDS(on)) | 0.35 | Ω |
| Package Type | DPak / IPak |
Key Features
- Zener-protected for enhanced reliability
- 100% avalanche tested to ensure robustness under high stress conditions
- Low on-resistance (RDS(on)) of 0.35 Ω for high efficiency
- High drain-source voltage (VDS) of 200V, suitable for high-voltage applications
- STripFET™ process for minimized input capacitance and improved switching performance
Applications
The STD7NS20T4 is ideal for various high-power applications, including:
- Flyback converters
- LED lighting systems
- Power supplies
- Motor control systems
- High-efficiency switching circuits
Q & A
- What is the maximum drain-source voltage of the STD7NS20T4?
The maximum drain-source voltage (VDS) is 200V. - What is the continuous drain current rating of the STD7NS20T4?
The continuous drain current (ID) is 7A. - What is the on-resistance (RDS(on)) of the STD7NS20T4?
The on-resistance (RDS(on)) is 0.35 Ω. - Is the STD7NS20T4 Zener-protected?
Yes, the STD7NS20T4 is Zener-protected for enhanced reliability. - What is the typical application of the STD7NS20T4?
The STD7NS20T4 is typically used in flyback converters and LED lighting systems. - What process is used to manufacture the STD7NS20T4?
The STD7NS20T4 is manufactured using STMicroelectronics' unique STripFET™ process. - Is the STD7NS20T4 still in production?
No, the STD7NS20T4 is no longer manufactured. However, substitutes are available. - What package types are available for the STD7NS20T4?
The STD7NS20T4 is available in DPak and IPak packages. - What is the maximum gate-source voltage (VGS) for the STD7NS20T4?
The maximum gate-source voltage (VGS) is ±20V. - Has the STD7NS20T4 been avalanche tested?
Yes, the STD7NS20T4 has been 100% avalanche tested.
