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DL4001 The DL4001 is a 1A, 50V standard recovery rectifier diode in a surface mount MELF package. It features a forward voltage of 1.1V at 1A and a peak surge current of 30A.
Mfr Part #:

DL4001

Available from 1 distributors
Mfr Name: Micro Commercial
Micro Commercial
The DL4001 is a 1A, 50V standard recovery rectifier diode in a surface mount MELF package. It features a forward voltage of 1.1V at 1A and a peak surge current of 30A.
Total Stock: 11,822 pcs
$ Price Range: $0.04 - $0.07

DL4001 Available from 1 distributor

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Non-Authorised
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DL4001 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Maximum DC Blocking Voltage
Maximum RMS Voltage
Maximum Recurrent Peak Reverse Voltage
Maximum Thermal Resistance
Mounting Type
Operating Temperature Range
Peak Forward Surge Current
Reverse Current (Maximum @ TJ=125 °C)
Reverse Current (Maximum @ TJ=25 °C)
Speed
Storage Temperature Range
Supplier Device Package
Technology
Typical Junction Capacitance
Voltage

DL4001 Description

Short technical summary and product information.

The DL4001 is a 1 Amp glass passivated rectifier diode from Micro Commercial Components, designed for surface mount applications. It has a maximum repetitive peak reverse voltage of 50V and an average forward current of 1A at 75°C ambient.

 

Key electrical characteristics include a forward voltage of 1.1V maximum at 1A, a peak forward surge current of 30A (8.3ms half sine), and a maximum DC reverse current of 5µA at 25°C and 50µA at 125°C. Typical junction capacitance is 12pF at 1MHz and 4V reverse bias.

 

The device is housed in a DO-213AB MELF package, which is suitable for automated surface mount assembly. It operates over a temperature range of -65°C to +150°C and has a maximum thermal resistance of 30°C/W from junction to lead.

 

This standard recovery rectifier is suitable for general purpose rectification in power supplies and other low-frequency applications where fast switching is not required.

DL4001 Quick Information

Product Type: Standard Recovery Rectifier
Canonical Name: DL4001 - 1A 50V Standard Recovery Rectifier, MELF Package
Subcategory: Standard Recovery Rectifier

DL4001 Compliance

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

DL4001 Estimated Pricing

Qty Low High
5,000+ $0.07 $0.07
10,000+ $0.06 $0.06
15,000+ $0.06 $0.06
25,000+ $0.05 $0.05
35,000+ $0.05 $0.05
50,000+ $0.05 $0.05
125,000+ $0.04 $0.04

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

DL4001 Features

  • Glass passivated junction for reliability.
  • Rated for 1A average forward current.
  • Maximum repetitive reverse voltage of 50V.
  • Surface mount MELF package for automated assembly.
  • Operating temperature range -65°C to +150°C.

DL4001 Applications

  • General purpose rectification in power supplies.
  • Used in low-frequency AC to DC conversion.
  • Suitable for polarity protection circuits.
  • Ideal for freewheeling diode applications.

DL4001 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the DL4001?

The maximum repetitive peak reverse voltage is 50V, with a maximum DC blocking voltage of 50V and maximum RMS voltage of 35V.

What is the forward current rating of the DL4001?

The average forward current is 1A at an ambient temperature of 75°C.

What is the forward voltage drop of the DL4001?

The maximum forward voltage is 1.1V at a forward current of 1A and junction temperature of 25°C.

What is the recovery speed of the DL4001?

The DL4001 is a standard recovery rectifier with recovery time greater than 500ns at a forward current of 200mA.

What package is the DL4001 available in?

The DL4001 is available in a DO-213AB MELF (surface mount) package.

What is the peak surge current capability of the DL4001?

The peak forward surge current is 30A for an 8.3ms half sine wave.

What is the operating temperature range of the DL4001?

The operating temperature range is -65°C to +150°C.

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