Overview
The PMEG4030ER-QX is a 40 V, 3 A low forward voltage (VF) Schottky barrier rectifier produced by Nexperia USA Inc. This component is designed for high-efficiency applications and is encapsulated in a small and flat lead Surface-Mounted Device (SMD) plastic package, specifically the SOD123W package. The rectifier features an integrated guard ring for stress protection and utilizes clip-bond technology to enhance power capability.
Key Specifications
| Type number | Package version | Package name | Size (mm) | VR [max] (V) | IF [max] (A) | Nr of functions | Configuration | VF [typ] @25°C (mV) | VF [max] (mV) | IR [typ] @25°C (µA) | IR [max] @25°C (µA) | Cd [max] (pF) | Automotive qualified |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PMEG4030ER | SOD123W | CFP3 | 2.6 x 1.7 x 1 | 40 | 3 | single | single | 460 | 540 | 25 | 100 | 250 | Y |
Key Features
- Average forward current: IF(AV) ≤ 3 A
- Reverse voltage: VR ≤ 40 V
- Low forward voltage
- High power capability due to clip-bond technology
- Small and flat lead SMD plastic package (SOD123W)
- Integrated guard ring for stress protection
- Low voltage rectification
- High efficiency DC-to-DC conversion
- Switch Mode Power Supply (SMPS) compatibility
- Reverse polarity protection
- Low power consumption applications
Applications
The PMEG4030ER-QX is suitable for a variety of applications, including:
- Switch Mode Power Supplies (SMPS)
- DC-to-DC conversion
- Reverse polarity protection
- Low voltage rectification
- High efficiency power management systems
- Automotive and industrial power systems where high reliability and low power consumption are critical
Q & A
- What is the maximum reverse voltage of the PMEG4030ER-QX?
The maximum reverse voltage is 40 V. - What is the average forward current rating of the PMEG4030ER-QX?
The average forward current rating is ≤ 3 A. - What type of package does the PMEG4030ER-QX use?
The component is encapsulated in a SOD123W small and flat lead SMD plastic package. - What is the typical forward voltage drop at 25°C for the PMEG4030ER-QX?
The typical forward voltage drop at 25°C is 460 mV. - Is the PMEG4030ER-QX automotive qualified?
Yes, the PMEG4030ER-QX is automotive qualified. - What technology enhances the power capability of the PMEG4030ER-QX?
The power capability is enhanced by clip-bond technology. - What are some common applications for the PMEG4030ER-QX?
Common applications include Switch Mode Power Supplies (SMPS), DC-to-DC conversion, reverse polarity protection, and low voltage rectification. - Does the PMEG4030ER-QX have an integrated guard ring?
Yes, it has an integrated guard ring for stress protection. - What is the maximum leakage current at 25°C for the PMEG4030ER-QX?
The maximum leakage current at 25°C is 100 µA. - What is the maximum capacitance of the PMEG4030ER-QX?
The maximum capacitance is 250 pF.
