Thông số kỹ thuật
| thuộc tính | Giá trị |
| Supplier | Nexperia USA Inc. |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q101 |
| Part Status | Active |
| Diode Type | Schottky |
| Voltage - DC Reverse (Vr) (Max) | 40 V |
| Current - Average Rectified(Io) | 500mA |
| Voltage - Forward (Vf) (Max) @ If | 640 mV @ 500 mA |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 1.8 ns |
| Current - Reverse Leakage @ Vr | 8 µA @ 40 V |
| Capacitance @ Vr F | 24pF @ 1V, 1MHz |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOD-323 |
Tổng quan
Description
PMEG4005CEAX is a N-channel enhancement-mode power MOSFET from the PMEG family (Nexperia). It is a surface‑mount switching transistor intended for fast, efficient power switching in low-voltage electronics.
Key points:
- Applications: DC-DC converters, load switches, motor drivers, PWM power switching.
- Package: small SMT package suitable for compact boards.
- Ratings (check datasheet for exact numbers): drain-source voltage around 40 V, current capability in the amps, and a finite on-resistance (Rds(on)) suitable for efficient conduction.
- Drive: logic‑level or near‑logic gate drive commonly used in switching circuits.
- Other: features such as fast switching, ruggedness, and typical gate thresholds suitable for standard control voltages.
For precise electrical specs (Vds, Id, Rds(on), Vgs(th), Qg, package type), consult the latest PMEG4005CEAX datasheet.
Key points:
- Applications: DC-DC converters, load switches, motor drivers, PWM power switching.
- Package: small SMT package suitable for compact boards.
- Ratings (check datasheet for exact numbers): drain-source voltage around 40 V, current capability in the amps, and a finite on-resistance (Rds(on)) suitable for efficient conduction.
- Drive: logic‑level or near‑logic gate drive commonly used in switching circuits.
- Other: features such as fast switching, ruggedness, and typical gate thresholds suitable for standard control voltages.
For precise electrical specs (Vds, Id, Rds(on), Vgs(th), Qg, package type), consult the latest PMEG4005CEAX datasheet.
Pinout
Pin count: 2 pins. Function: Schottky barrier rectifier diode (PMEG4005CEAX) used for rectification in power supplies. Package: SMA/DO-214AC. Pin 1 = anode, Pin 2 = cathode (cathode indicated by the stripe).
Manufacturer
- Manufacturer: Nexperia
- What kind of company: A global semiconductor company that specializes in discrete components (power MOSFETs, diodes, etc.), as well as logic and other solutions. It originated from Philips/NXP and is now an independent company headquartered in the Netherlands.
- What kind of company: A global semiconductor company that specializes in discrete components (power MOSFETs, diodes, etc.), as well as logic and other solutions. It originated from Philips/NXP and is now an independent company headquartered in the Netherlands.
Application
PMEG4005CEAX is a 40V N-channel MOSFET. Typical application areas include:
- Power switching in DC-DC converters and voltage regulators
- Load/high-side and low-side switches for microcontroller rails
- Battery protection, reverse-polarity protection, and hot-swap circuits
- Power-path routing and OR’ing in portable/solar systems
- PWM motor/actuator drive in compact devices
- General-purpose switching in consumer electronics (LED drivers, etc.)
- Power switching in DC-DC converters and voltage regulators
- Load/high-side and low-side switches for microcontroller rails
- Battery protection, reverse-polarity protection, and hot-swap circuits
- Power-path routing and OR’ing in portable/solar systems
- PWM motor/actuator drive in compact devices
- General-purpose switching in consumer electronics (LED drivers, etc.)
Package
SOT-23 (3-pin) surface-mount package.
