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PMEG4005EGW-QX The Nexperia PMEG4005EGW-QX is a 40V, 0.5A Schottky barrier rectifier. It offers a low typical forward voltage of 420mV and is housed in a compact SOD-123 surface-mount package.
Mfr Part #:

PMEG4005EGW-QX

Available from 1 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
The Nexperia PMEG4005EGW-QX is a 40V, 0.5A Schottky barrier rectifier. It offers a low typical forward voltage of 420mV and is housed in a compact SOD-123 surface-mount package.
Total Stock: 577,020 pcs
$ Price Range: $1.18

PMEG4005EGW-QX Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
577,020 pcs
577020 pcs On Request 1 On Request On Request On Request On Request On Request

PMEG4005EGW-QX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Ambient Temperature
Capacitance @ VR=1V, f=1MHz
Capacitance @ Vr, F
Current
Forward Current (Maximum @ Tsp ≤ 55 °C)
Forward Current (Typical)
Forward Voltage (Typical @ IF=500 mA)
Forward Voltage (Typical/Maximum @ IF = 500 mA; tp ≤ 300 µs; δ ≤ 0.02; Tj = 25 °C)
Junction Temperature
Mounting Type
Operating Temperature
Package / Case
Reverse Current (Typical/Maximum @ VR = 40 V; pulsed; Tj = 25 °C)
Reverse Voltage (Tj = 25 °C)
Speed
Storage Temperature
Supplier Device Package
Technology
Voltage

PMEG4005EGW-QX Description

Short technical summary and product information.

The Nexperia PMEG4005EGW-QX is a Planar Maximum Efficiency General Application (MEGA) Schottky barrier rectifier designed for low voltage rectification and high efficiency DC-to-DC conversion. It features a maximum reverse voltage rating of 40V and a maximum forward current of 0.5A.

 

Key electrical characteristics include a low typical forward voltage of 420mV at 500mA and a low typical reverse current of 30µA at 40V. The device is qualified according to AEC-Q101, making it suitable for automotive applications.

 

Encapsulated in a small SOD-123 surface-mounted device (SMD) plastic package, this rectifier is ideal for space-constrained designs. Its integrated guard ring provides stress protection. Applications include switch mode power supplies, reverse polarity protection, and low power consumption circuits.

 

The rectifier operates at junction temperatures up to 150°C and ambient temperatures up to 150°C. It is mounted using surface mount technology.

PMEG4005EGW-QX Quick Information

Product Type: Schottky Barrier Rectifier
Canonical Name: PMEG4005EGW-Q MEGA Schottky Barrier Rectifier
Subcategory: Schottky Barrier Rectifier

PMEG4005EGW-QX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PMEG4005EGW-QX Estimated Pricing

Qty Low High
1+ $1.18 $1.18

Estimated market price range - modelled values for guidance only, not live distributor offers.

PMEG4005EGW-QX Features

  • 40V maximum reverse voltage rating.
  • 0.5A maximum forward current.
  • Low 420mV typical forward voltage.
  • Compact SOD-123 surface-mount package.
  • AEC-Q101 qualified for automotive.

PMEG4005EGW-QX Applications

  • Suitable for low voltage rectification.
  • Used in high efficiency DC-to-DC conversion.
  • Ideal for switch mode power supplies.
  • Provides reverse polarity protection.
  • Applicable to low power consumption circuits.

PMEG4005EGW-QX FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage for the PMEG4005EGW-QX?

The maximum reverse voltage is 40 V.

What is the maximum forward current for the PMEG4005EGW-QX?

The maximum forward current is 0.5 A.

What is the typical forward voltage of the PMEG4005EGW-QX at 500mA?

The typical forward voltage is 420 mV at 500 mA.

What is the package type for the PMEG4005EGW-QX?

The package type is SOD-123.

Is the PMEG4005EGW-QX suitable for automotive applications?

Yes, it is qualified according to AEC-Q101 and recommended for use in automotive applications.

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