Overview
The PMEG4030ER is a 40 V, 3 A low forward voltage (VF) Schottky barrier rectifier produced by Nexperia, a company that was spun off from NXP. This component is designed to offer high power capability and efficiency, making it suitable for a wide range of applications.
It features clip-bond technology, which enhances its power handling and thermal performance. The PMEG4030ER is packaged in the SOD123W (CFP3) package, which is compact and suitable for surface mount technology (SMT) assembly.
Key Specifications
| Parameter | Conditions | Min | Max | Unit |
|---|---|---|---|---|
| VR (Reverse Voltage) | Tj = 25 °C | - | 40 | V |
| IF(AV) (Average Forward Current) | δ = 0.5; f = 20 kHz; Tsp ≤ 130 °C | - | 3 | A |
| IFSM (Non-repetitive Peak Forward Current) | tp = 8.3 ms; half sine wave; Tj(init) = 25 °C | - | 50 | A |
| Ptot (Total Power Dissipation) | Tamb ≤ 25 °C | - | 1.8 | W |
| Tj (Junction Temperature) | - | - | 150 | °C |
| Vf (Typical Forward Voltage Drop) | @ IF = 3 A, Tj = 25 °C | - | 460 | mV |
| Vf (Maximum Forward Voltage Drop) | @ IF = 3 A, Tj = 25 °C | - | 540 | mV |
Key Features
- Average forward current (IF(AV)) up to 3 A
- Reverse voltage (VR) up to 40 V
- Low forward voltage drop (Vf) of 460 mV typical at 3 A
- High power capability due to clip-bond technology
- Compact SOD123W (CFP3) package suitable for SMT assembly
- AEC-Q101 qualified for automotive applications
Applications
- Power management
- Load switching
- Linear-mode voltage regulators
- Backlight units
- Motor drives
- LED lighting
- Relay replacement
- IGBT drive
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 3 A?
The typical forward voltage drop (Vf) is 460 mV at 3 A.
- What package type is the PMEG4030ER available in?
The PMEG4030ER is available in the SOD123W (CFP3) package.
- Is the PMEG4030ER qualified for automotive applications?
- What is the maximum junction temperature of the PMEG4030ER?
The maximum junction temperature (Tj) is 150 °C.
- 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 is the total power dissipation of the PMEG4030ER at ambient temperature of 25 °C?
The total power dissipation (Ptot) is up to 1.8 W at Tamb ≤ 25 °C.
- What are some common applications of the PMEG4030ER?
- Why is the PMEG4030ER suitable for high-power applications?
The PMEG4030ER is suitable for high-power applications due to its clip-bond technology, which enhances its power handling and thermal performance.
