Overview
The PMEG4030ER is a 40 V, 3 A low forward voltage (VF) Schottky barrier rectifier produced by Nexperia. This component is designed to offer high power capability and low forward voltage drop, making it suitable for a variety of applications. The PMEG4030ER is part of Nexperia's extensive portfolio of diodes, which are used in various industries including automotive, industrial, power, computing, consumer, mobile, and wearables.
Key Specifications
| Parameter | Conditions | Min | Max | Unit |
|---|---|---|---|---|
| Reverse Voltage (VR) | Tj = 25 °C | - | 40 | V |
| Average Forward Current (IF(AV)) | δ = 0.5; f = 20 kHz; Tsp ≤ 130 °C | - | 3 | A |
| Non-repetitive Peak Forward Current (IFSM) | tp = 8.3 ms; half sine wave; Tj(init) = 25 °C | - | 50 | A |
| Total Power Dissipation (Ptot) | Tamb ≤ 25 °C | - | 1.8 | W |
| Junction Temperature (Tj) | - | - | 150 | °C |
| Typical Forward Voltage (VF) at 25 °C | - | - | 460 | mV |
| Maximum Forward Voltage (VF) at 25 °C | - | - | 540 | mV |
| Typical Reverse Current (IR) at 25 °C | - | - | 25 | µA |
| Maximum Reverse Current (IR) at 25 °C | - | - | 100 | µA |
| Maximum Capacitance (Cd) | - | - | 250 | pF |
Key Features
- Average forward current: IF(AV) ≤ 3 A
- Reverse voltage: VR ≤ 40 V
- Low forward voltage drop
- High power capability due to clip-bond technology
- AEC-Q101 qualified (automotive qualified)
- Package: SOD123W (CFP3)
- Size: 2.6 x 1.7 x 1 mm
Applications
The PMEG4030ER is versatile and can be used in various applications across different industries, including:
- Automotive systems
- Industrial power supplies
- Power management systems
- Computing and consumer electronics
- Mobile and wearable devices
- LED lighting and backlight units
- Motor drive and relay replacement
Q & A
- What is the maximum reverse voltage of the PMEG4030ER?
The maximum reverse voltage (VR) is 40 V.
- What is the average forward current rating of the PMEG4030ER?
The average forward current (IF(AV)) is up to 3 A.
- What is the typical forward voltage drop of the PMEG4030ER at 25 °C?
The typical forward voltage drop (VF) at 25 °C is 460 mV.
- What is the maximum junction temperature for the PMEG4030ER?
The maximum junction temperature (Tj) is 150 °C.
- What package type is the PMEG4030ER available in?
The PMEG4030ER is available in the SOD123W (CFP3) package.
- Is the PMEG4030ER automotive qualified?
- What are the dimensions of the PMEG4030ER package?
The dimensions of the SOD123W package are 2.6 x 1.7 x 1 mm.
- What is the maximum total power dissipation for the PMEG4030ER at 25 °C?
The maximum total power dissipation (Ptot) at 25 °C is 1.8 W.
- What is the non-repetitive peak forward current rating of the PMEG4030ER?
The non-repetitive peak forward current (IFSM) is up to 50 A.
- What are some common applications for the PMEG4030ER?
